Academic Program [Oral A]

[K702-1am] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Wed. Mar 22, 2023 9:00 AM - 11:40 AM K702 (K702, Lecture Hall Bldg. [7F])

Chair: Ken Yamanomoto, Suguru Yoshida

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9:00 AM - 9:10 AM

[K702-1am-01] Investigation of specific optical absorption and emission behavior of azaazulene precursor

^○Shotaro Mori¹, Kazuki Yamamoto¹, Takahiro Gunji¹ (1. Tokyo University of Science)

[Lang.] Japanese

9:10 AM - 9:20 AM

[K702-1am-02] Synthesis and Properties of Coordination Polymers with Aminoazulene Derivatives as Ligands

^○Tatsuya Iwashina¹, Kazuki Yamamoto¹, Takahiro Gunji¹ (1. Tokyo University of Science )

[Lang.] Japanese

9:20 AM - 9:30 AM

[K702-1am-03] Synthesis and Properties of Boron Fluoride Complexes with 2-N-Pyridylamino-1-Azaazulene Derivatives

^○Hibiki Morimoto¹, Kazuki Yamamoto¹, Takahiro Gunji¹ (1. Tokyo University of Science)

[Lang.] Japanese

9:30 AM - 9:40 AM

[K702-1am-04] Synthesis of Aza-BODIPY having 1-Azaazulene skeleton

^○Nagisa Hishitani¹, Kazuki Yamamoto¹, Takahiro Gunji¹ (1. Tokyo University of Science)

[Lang.] Japanese

9:40 AM - 9:50 AM

[K702-1am-05] Synthesis of benzoBODIPYs with methoxycarbonyl groups

^○Takuya Arakaki¹, Makoto Roppongi¹, Satoshi Ito¹ (1. The Univ. of Utsunomiya)

[Lang.] Japanese

Break （9:50 AM - 10:00 AM）

10:00 AM - 10:10 AM

[K702-1am-06] Construction of conjugated macrocyclic system by cyclization of terpyrrole baring pyridine moiety

^○Keigo TAIRA¹, Takashi FUJIHARA², Yoshihiro ISHIMARU¹ (1. Graduate School of Science and Engineering, 2. Saitama University, Comprehensive Analysis Center for Science)

[Lang.] Japanese

10:10 AM - 10:20 AM

[K702-1am-07] Synthesis and Properties of Dipyrrin-Pnictogen Complexes

^○Shunsuke Kuroiwa¹, Tomohiro Agou¹, Masaru Kondo¹, Hiroki Fukumoto¹, Tatsuya Nabeshima², Takashi Nakamura² (1. Ibaraki University, 2. Univ. of Tsukuba)

[Lang.] Japanese

10:20 AM - 10:30 AM

[K702-1am-08] Reaction of [36]thianonaphyrin macrocycle with boron trifluoride

^○Taiki NAGATSU¹, Takashi FUJIHARA², Yoshihiro ISHIMARU¹ (1. Saitama University, 2. Saitama University, Comprehensive Analysis Center for Science)

[Lang.] Japanese

10:30 AM - 10:40 AM

[K702-1am-09] Synthesis and properties of Nitroxide Radicals Bearing Intramolecular O-B Coorination

^○Lisa Hyakutake¹, Tomohiro Agou¹, Hiroki Fukumoto¹, Masaru Kondo¹ (1. Ibaraki University)

[Lang.] Japanese

10:40 AM - 10:50 AM

[K702-1am-10] Regioselective γ-Halogenation of β-Diketonate Compounds Using Their BF₂ Complexes

^○Kyosuke Kojima¹, Katsuhiko Ono¹ (1. Nagoya Institute of Technology)

[Lang.] Japanese

Break （10:50 AM - 11:00 AM）

11:00 AM - 11:10 AM

[K702-1am-11] Electronic properties and luminescence behavior of arsaborine derivatives

^○Tomoharu Onishi¹, Akifumi Sumida¹, Hiroaki Imoto¹, Kensuke Naka¹ (1. KYOTO INSTITUTE OF TECHNOLOGY)

[Lang.] Japanese

11:10 AM - 11:20 AM

[K702-1am-12] Improved Synthesis of DATB, a Unique 6-Membered Heterocycle

^○Ryosuke Tsutsumi¹, Nobuaki Kashiwagi¹, Naoya Kumagai^1,2 (1. Keio University, 2. Institute of Microbial Chemistry)

[Lang.] Japanese

11:20 AM - 11:30 AM

[K702-1am-13] Synthesis of fused bicyclic B2N6 compounds by reaction of tetraaryldiborane(4) with organic azides and their fluorescent properties

^○Masahiro Yamamoto¹, Makoto Yamashita¹ (1. Nagoya University)

[Lang.] Japanese

11:30 AM - 11:40 AM

[K702-1am-14] Catalytic synthesis of potassium acyltrifluoroborates (KATs) from acyl chlorides

^○Masataka Nakahara¹, Kazuki Kurahayashi¹, Kengo Hanaya¹, Takeshi Sugai¹, Shuhei Higashibayashi¹ (1. The Univ. of Keio )

[Lang.] Japanese

Academic Program [Oral A]

[K702-1pm] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Wed. Mar 22, 2023 1:20 PM - 3:40 PM K702 (K702, Lecture Hall Bldg. [7F])

Chair: Tomohiro Ago, Toshiyuki Hamura

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1:20 PM - 1:30 PM

[K702-1pm-01] Synthesis of Functionalized Iptycenes using Ambident Anthracene

^○Ryusei Kawano¹, Mizuki Hyodo¹, Takayuki Iwata², Mitsuru Shindo² (1. Interdis. Grad. Sch. Eng. Sci., Kyushu Univ., 2. IMCE, Kyushu Univ.)

[Lang.] Japanese

1:30 PM - 1:40 PM

[K702-1pm-02] Synthetic Study of Cyclic Iptycene

^○Mizuki Hyodo¹, Takayuki Iwata ², Mitsuru Shindo² (1. Interdis. Grad. Sch. Eng. Sci., Kyushu Univ., 2. IMCE, Kyushu Univ.)

[Lang.] Japanese

1:40 PM - 1:50 PM

[K702-1pm-03] Synthesis of aromatic compounds via 3-triazenylaryne species

^○Takumi Okuyama¹, Jumpei Taguchi¹, Satomi Tomita¹, Takashi Niwa¹, Takamitsu Hosoya¹ (1. Tokyo Medical and Dental University)

[Lang.] Japanese

1:50 PM - 2:00 PM

[K702-1pm-04] Generation of arynes from dipropanolamine-chelated o-borylaryl triflate precursors

^○Yuting Zhang¹, Jumpei Taguchi¹, Takashi Niwa¹, Takamitsu Hosoya¹ (1. Tokyo Medical and Dental University (TMDU))

[Lang.] Japanese

2:00 PM - 2:10 PM

[K702-1pm-05] Synthesis of Boron-Containing Cyclic Compounds via Oxyboration of Arynes

^○Yuma Shiratori¹, Hajime Ito^1,2 (1. Graduate School of Engineering, Hokkaido University, 2. WPI-ICReDD, Hokkaido University)

[Lang.] Japanese

Break （2:10 PM - 2:20 PM）

2:20 PM - 2:30 PM

[K702-1pm-06] Synthesis of aryne precursors with a 3-boryl group by Lewis acid-meditated Miyaura Borylation

^○Kayato Nishida¹, Tadashi Takimoto², Takashi Niwa¹, Takamitsu Hosoya¹ (1. Tokyo Medical and Dental University (TMDU), 2. RIKEN)

[Lang.] Japanese

2:30 PM - 2:40 PM

[K702-1pm-07] Aryne generation by photo-irradiation to ortho-borylaryltriazenes

^○Takashi Niwa¹, Yuki Sakata¹, Yuki Hazama¹, Miho Hanya¹, Takamitsu Hosoya¹ (1. Tokyo Medical and Dental University (TMDU))

[Lang.] Japanese

2:40 PM - 2:50 PM

[K702-1pm-08] Synthesis of poly aromatic compounds via homo- and cross-cyclotrimerization utilizing biaryl aryne

^○Shun Nakayama¹, Akihiro Tsurusaki¹, Ken Kamikawa¹ (1. Osaka Metropolitan University)

[Lang.] Japanese

2:50 PM - 3:00 PM

[K702-1pm-09] Synthesis of Quintuple Helicenes by Palladium-Catalyzed Cross-Cyclotrimerization Reactions of Helicenyl Arynes with Benzynes

^○Atsuto Onaka¹, Tomoka Hosokawa, Akihiro Tsurusaki¹, Ken Kamikawa¹ (1. Osaka Metropolitan University)

[Lang.] Japanese

Break （3:00 PM - 3:10 PM）

3:10 PM - 3:20 PM

[K702-1pm-10] Synthesis of Fused Organosulfurs via Aryne Intermediates

^○Shinya Tabata¹, Suguru Yoshida¹ (1. Tokyo University of Science)

[Lang.] Japanese

3:20 PM - 3:30 PM

[K702-1pm-11] Synthesis of Thioxanthones through Aryne intermediates

^○Mayu Kawada¹, Shinya Tabata¹, Suguru Yoshida¹ (1. Tokyo University of Science)

[Lang.] Japanese

3:30 PM - 3:40 PM

[K702-1pm-12] Facile Synthesis of Polycyclic Aromatics through Sequential Aryne Generations

^○Takanori Tanaka¹, Shinya Tabata¹, Yuki Hazama², Yuki Sakata², Takamitsu Hosoya², Suguru Yoshida¹ (1. Tokyo University of Science, 2. Tokyo Medical And Dental University )

[Lang.] Japanese

Academic Program [Oral A]

[K702-1vn] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Wed. Mar 22, 2023 4:10 PM - 6:40 PM K702 (K702, Lecture Hall Bldg. [7F])

Chair: Jumpei Taguchi, Takayuki Iwata

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4:10 PM - 4:20 PM

[K702-1vn-01] Direct Synthesis of Anthracene Using Methylene Bridge Formation

^○Serika Ishida¹, Kento Iwai¹, Nagatoshi Nishiwaki¹ (1. Kochi University of Technology)

[Lang.] Japanese

4:20 PM - 4:30 PM

[K702-1vn-02] Synthesis of polyacene derivatives via cycloaddition of quinodimethane

^○Ryutaro Yamaoka¹, Toshiyuki Hamura¹ (1. Kwansei Gakuin University)

[Lang.] Japanese

4:30 PM - 4:40 PM

[K702-1vn-03] Mechanochemical Synthesis of Polyacene Derivatives

^○Ryota Yuasa¹, Sota Hoshino¹, Sunna Jung¹, Toshiyuki Hamura¹ (1. Kwansei Gakuin University)

[Lang.] Japanese

4:40 PM - 4:50 PM

[K702-1vn-04] Synthesis of polycyclic aromatic compounds via cycloaddition of diarylisonaphthofuran

^○Kotaro Miyawaki¹, Keidai Tuchihashi¹, Toshiyuki Hamura¹ (1. kwanseigakuin university)

[Lang.] Japanese

Break （4:50 PM - 5:00 PM）

5:00 PM - 5:10 PM

[K702-1vn-05] Synthesis of benzodioxanes by the metal-catalyzed cyclization of diazonaphthoquinone and glycidol

^○Ishibashi Chisato¹, Banno Koudai¹, Sasaki Sinya¹, Simooka Hirokazu¹, Okauchi Tatuo¹, Kitamura Mituru¹ (1. Kyushu Institute of Technology)

[Lang.] Japanese

5:10 PM - 5:20 PM

[K702-1vn-06] Development of a formal protecting method for aromatic azides via triazenylation

^○Yamato Ezo¹, Takashi Niwa¹, Takamitsu Hosoya¹ (1. Tokyo Medical and Dental University)

[Lang.] Japanese

5:20 PM - 5:30 PM

[K702-1vn-07] Novel synthetic method for aromatic triazenes

^○Ryuji Isoda¹, Takashi Niwa¹, Takamitsu Hosoya¹ (1. Tokyo Medical and Dental University)

[Lang.] Japanese

5:30 PM - 5:40 PM

[K702-1vn-08] Development of a facile synthetic method for unnatural α-amino acids using 9-borabicyclo[3.3.1]nonane (9-BBN) protection

^○Daisuke Yamanaka¹, Takashi Niwa¹, Jumpei Taguchi¹, Takamitsu Hosoya¹ (1. Tokyo Medical and Dental University)

[Lang.] Japanese

5:40 PM - 5:50 PM

[K702-1vn-09] Synthesis of [2.2]paracyclophane derivatives via transannulative carbon-hydrogen bond activation

^○Kyoko Takahashi¹, Takashi Niwa¹, Jumpei Taguchi¹, Hidehiro Uekusa², Takamitsu Hosoya¹ (1. Tokyo Medical and Dental University (TMDU), 2. Tokyo Institute of Technology)

[Lang.] Japanese

Break （5:50 PM - 6:00 PM）

6:00 PM - 6:10 PM

[K702-1vn-10] Synthesis of Hydroxy Coronenes

^○Airi Watanabe¹, Ryuji Hirakawa¹, Hirokazu Shimooka¹, Tatsuo Okauchi¹, Mitsuru Kitamura¹ (1. Kyushu Institute of Technology)

[Lang.] Japanese

6:10 PM - 6:20 PM

[K702-1vn-11] Synthesis of BINOL-embedded in cyclometaphenylene derivative

^○Masato Hosoya¹, Kohei Endo² (1. Department of Chemistry, Faculty of Science Division I, Tokyo University of Science , 2. Department of Chemistry, Faculty of Science, Tokyo University of Science)

[Lang.] Japanese

6:20 PM - 6:30 PM

[K702-1vn-12] Synthesis of the cycloparaphenylene analogues incorporating Tröger’s base unit.

^○Hirotaka Shimada¹, Yuusuke Yoshigoe¹, Shinichi Saito¹ (1. Tokyo University of Science)

[Lang.] Japanese

6:30 PM - 6:40 PM

[K702-1vn-13] Synthesis of (4,5)pyrenophanes and their fluorescence properties

^○Kanta Nagai¹, Taniyuki Furuyama¹, Hajime Maeda¹ (1. Kanazawa University)

[Lang.] Japanese

Academic Program [Oral A]

[K702-2am] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Thu. Mar 23, 2023 9:00 AM - 11:30 AM K702 (K702, Lecture Hall Bldg. [7F])

Chair: Hideki Yorimitsu, Noriki Kutsumura

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9:00 AM - 9:10 AM

[K702-2am-01] Facile Synthesis of Diverse Naphthalenes via Arynes Reactions of Pyrones

^○Koyo Numata¹, Akihiro Kobayashi¹, Shinya Tabata¹, Suguru Yoshida¹ (1. Tokyo University of Science)

[Lang.] Japanese

9:10 AM - 9:20 AM

[K702-2am-02] Selective Synthesis of Pyridazines from Alkynyl Sulfides

^○Chika Yamamoto¹, Minori Suzuki, Suguru Yoshida¹ (1. Tokyo University of Science)

[Lang.] Japanese

9:20 AM - 9:30 AM

[K702-2am-03] Synthesis of Fluorenes via Cleavage of C-F Bonds

^○Shusuke Hamada¹, Suguru Yoshida¹ (1. Tokyo University of science)

[Lang.] Japanese

9:30 AM - 9:40 AM

[K702-2am-04] Photoinduced Hydrodesulfurization of Alkylthio Group-substituted Aromatic Compounds via C(sp²)-S Bond Cleavage

^○Di Wu², Akira Shiozuka², Kohei Sekine^1,2, Yoichiro Kuninobu^1,2 (1. Institute for Materials Chemistry and Engineering, Kyushu University, 2. Interdisciplinary Graduate School of Engineering Science, Kyushu University)

[Lang.] English

9:40 AM - 9:50 AM

[K702-2am-05] Synthesis and Properties of [7]Thiaheterohelicene Derivatives with Polycyclic Aromatic Substituents

^○Shota Matsura¹, Hideji Osuga¹, Satoshi Kondo¹, Hidefumi Sakamoto¹ (1. Wakayama University)

[Lang.] Japanese

Break （9:50 AM - 10:00 AM）

10:00 AM - 10:10 AM

[K702-2am-06] Practical Synthesis of Chiral Sulfoximines by S-Arylation of Sulfinamides

^○Sakura Higashi¹ (1. Graduate School of Engineering, Tokyo University of Agriculture and Technology)

[Lang.] Japanese

10:10 AM - 10:20 AM

[K702-2am-07] Optical characteristic properties of pnictogen-bridged diphenyl sulfoximines

^○Koki Mizuta¹, Haruki Shimoji¹, Toshiki Fujii¹, Hiroaki Imoto¹, Kensuke Naka¹ (1. Kyoto Institute of Technology)

[Lang.] Japanese

10:20 AM - 10:30 AM

[K702-2am-08] Development of novel sulfurizing reagents with an adamantane-like structure

^○Daiki Tashiro¹, Ryuichiro Ohshita², Tomoya Sugai³, Noriki Kutsumura^1,2,3 (1. College of Chemistry, University of Tsukuba, 2. Graduate School of Pure and Applied Sciences, University of Tsukuba, 3. IIIS, University of Tsukuba)

[Lang.] Japanese

10:30 AM - 10:40 AM

[K702-2am-09] Synthesis of Sulfinete Esters by the Direct Oxidation of Thioesters

^○Keisuke Nakamura¹, Yukiko Kumagai¹, Akihiro Kobayashi¹, Minori Suzuki, Suguru Yoshida¹ (1. Tokyo University of Science)

[Lang.] Japanese

Break （10:40 AM - 10:50 AM）

10:50 AM - 11:00 AM

[K702-2am-10] Facile Synthesis of Diverse Dibenzothiophene 5-Oxides via Electrophilic Activation of Sulfinate Esters Followed by Cyclization

^○Yukiko Kumagai¹, Akihiro Kobayashi¹, Keisuke Nakamura¹, Suguru Yoshida¹ (1. Tokyo University of Science)

[Lang.] Japanese

11:00 AM - 11:10 AM

[K702-2am-11] Synthesis of Benzofuranes of from 2,6-Disubstituted Phenols via 1,2-Rearrangement

^○Akihiro Kobayashi¹, Suguru Yoshida¹ (1. Tokyo University of Science)

[Lang.] Japanese

11:10 AM - 11:20 AM

[K702-2am-12] Synthesis of Biaryls via Coupling of Aryl Sulfoxide with Phenol

^○Ryota Wakabayashi¹, Mizuki Fukazawa¹, Hideki Yorimitsu¹ (1. Kyoto University)

[Lang.] Japanese

11:20 AM - 11:30 AM

[K702-2am-13] Selectivity of Nucleophilic Aromatic Substitution Reactions of S-(Fluorophenyl)phenothiazinium Ions

^○Nijiho Togashi¹, Naokazu Kano¹, Morofuji Tatsuya¹ (1. Gakushuin Univ.)

[Lang.] Japanese

Academic Program [Oral A]

[K702-2pm] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Thu. Mar 23, 2023 1:00 PM - 3:40 PM K702 (K702, Lecture Hall Bldg. [7F])

Chair: Hideaki Takano, Yasuhiro Okuda

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1:00 PM - 1:10 PM

[K702-2pm-01] Sequential Conjugation Methods Based on Selective Azaylide Formation

^○Mayo Hamada¹, Gaku Orimoto¹, Suguru Yoshida¹ (1. Tokyo University of Science)

[Lang.] Japanese

1:10 PM - 1:20 PM

[K702-2pm-02] Synthesis of Amino Alcohols through the Protection of Azides

^○Rina Namioka¹, Minori Namioka², Suguru Yoshida¹ (1. Tokyo University of Science, 2. Tokyo Medical and Dntal University)

[Lang.] Japanese

1:20 PM - 1:30 PM

[K702-2pm-03] Tertiary alkyl azide-selective click reactions controlled by phosphines

^○Jumpei Morisawa¹, Gaku Orimoto¹, Suguru Yoshida¹ (1. Tokyo University of Science)

[Lang.] Japanese

1:30 PM - 1:40 PM

[K702-2pm-04] New Trivalent Platform for Sequential Click Reactions

^○Kaho Yamada¹, Gaku Orimoto¹, Suguru Yoshida¹ (1. Tokyo University of Science)

[Lang.] Japanese

1:40 PM - 1:50 PM

[K702-2pm-05] Iterative Click Reactions for the Synthesis Middle-sized Molecules

^○Gaku Orimoto¹, Suguru Yoshida¹ (1. Tokyo University of Science)

[Lang.] Japanese

Break （1:50 PM - 2:00 PM）

2:00 PM - 2:10 PM

[K702-2pm-06] Concise Synthesis of Dibenzoazacyclooctynes by a Novel Decomplexation Method for Cycloalkyne–Cobalt Complexes

^○Yuki Sakata¹, Ryoto Nabekura¹, Yuki Hazama¹, Miho Hanya¹, Takashi Nishiyama², Isao Kii², Takamitsu Hosoya¹ (1. IBB, Tokyo Med. & Dent. Univ., 2. Shinshu Univ.)

[Lang.] Japanese

2:10 PM - 2:20 PM

[K702-2pm-07] Proximity-accelerated triazole formation mediated by boronic acid-diol complexation

^○Jumpei Taguchi¹, Yohei Ohata¹, Takashi Niwa¹, Takamitsu Hosoya¹ (1. Tokyo Medical and Dental University (TMDU))

[Lang.] Japanese

2:20 PM - 2:30 PM

[K702-2pm-08] Synthesis of Fused Heterocyclic Compounds by Using Polyhalo(aryl)arenes as Templates

^○Shumpei Saito¹, Takeshi Hata¹ (1. Tokyo Institute of Technology)

[Lang.] Japanese

2:30 PM - 2:40 PM

[K702-2pm-09] Preparation of Fluorescent Triazole Derivatives from 1-(ω-Azidoalkyl)-2-(2,2-dihalovinyl)arenes

^○Seiya Kikukawa¹, Takeshi Hata¹ (1. Tokyo Institute of Technology)

[Lang.] Japanese

Break （2:40 PM - 2:50 PM）

2:50 PM - 3:00 PM

[K702-2pm-10] Copper-catalyzed endo’-Selective Asymmetric [3+2] Cycloaddition of Iminolactone with Alkylidene Pyrazolone

^○Kenji Muroi¹, Shouhei Furuya¹, Shin-ichi Fukuzawa¹ (1. Chuo University)

[Lang.] Japanese

3:00 PM - 3:10 PM

[K702-2pm-11] Copper-Catalyzed exo selective Asymmetric 1,3-Dipolar Cycloadditon of Iminoesters with cyanosulfones

^○Yuki Sakuma¹, Syohei Furuya¹, Shin-ichi Fukuzawa¹ (1. Chuo University)

[Lang.] Japanese

3:10 PM - 3:20 PM

[K702-2pm-12] Synthesis of turn-on fluorescent probe for palladium detection.

^○Miki Kohei¹, Mao Niimura¹, Wei Xu¹, Naoya Kumagai^1,2 (1. Keio Univ., 2. Institute of Microbial Chemistry)

[Lang.] Japanese

3:20 PM - 3:30 PM

[K702-2pm-13] Design and Synthesis of Photo-Responsive Self-Assembling Trimer [HyAl-Py]₃ and its Strategic Applications

^○Kotaro Tsuruoka¹, Masato Nozaki¹, Naoya Kumagai^1,2 (1. Graduate School of Pharmaceutical Sciences, Keio University, 2. Institute of Microbial Chemistry)

[Lang.] Japanese

3:30 PM - 3:40 PM

[K702-2pm-14] Synthesis of Multiply Functionalized Isoquinuclidines through Dearomatization of Pyridines

^○Kenshin Sano¹, Kentaro Okano¹, Atsunori Mori^1,2 (1. Department of Chemical Science and Engineering, Kobe University, 2. Research Center for Membrane and Film Technology, Kobe University)

[Lang.] Japanese

Academic Program [Oral A]

[K702-3am] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Fri. Mar 24, 2023 9:00 AM - 11:30 AM K702 (K702, Lecture Hall Bldg. [7F])

Chair: Makoto Sako, Masaru Kondo

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9:00 AM - 9:10 AM

[K702-3am-01] Optimal Structure of Deep Eutectic Solvents for Synthesis of Phthalocyanine

^○Tatsuya Kaya¹, Masanobu Kanezaki¹, Kaoru Nobuoka², Satoshi Kitaoka¹ (1. Kindai Univ., 2. Oita Univ.)

[Lang.] Japanese

9:10 AM - 9:20 AM

[K702-3am-02] Syntheses and properties of macrocyclic compounds using 2,5-bisthienylpyrrole deriverties

^○Hirotomo Suzuki¹, Takashi FUJIHARA², Yoshihiro ISHIMARU¹ (1. Saitama University, 2. Saitama University, Comprehensive Analysis Center for Science)

[Lang.] Japanese

9:20 AM - 9:30 AM

[K702-3am-03] Synthesis and Physical Properties of Chlorophyll Derivatives Fused by a π-Conjugated E-ring

Hitoshi Tamiaki¹, ^○Kenshin Yamashita¹, Mitsuaki Hirose¹ (1. Ritsumeikan University)

[Lang.] Japanese

9:30 AM - 9:40 AM

[K702-3am-04] Synthesis and physical properties of Michael addition products of chlorophylls at the 13²-position

Hitoshi Tamiaki¹, ^○Koudai Yoshimura¹, Shin Ogasawara¹ (1. Ritsumeikan University)

[Lang.] Japanese

Break （9:40 AM - 9:50 AM）

9:50 AM - 10:00 AM

[K702-3am-05] Synthesis and structure of N-alkylporphyrins with different intramolecular cross-linkings

^○Yusuke KASHIHARA¹, Takashi FUJIHARA², Yoshihiro ISHIMARU¹ (1. Graduate School of Science and Engineering, 2. Saitama University, Comprehensive Analysis Center for Science)

[Lang.] Japanese

10:00 AM - 10:10 AM

[K702-3am-06] Synthesis of π-conjugated bicyclopyrroles and its oligomers via photocyclization

^○Shintaro Kobayashi¹, Makoto Roppongi¹, Satoshi Ito¹ (1. The Univ. of Utsunomiya)

[Lang.] Japanese

10:10 AM - 10:20 AM

[K702-3am-07] Design, Synthesis of Quinoline/Indole Cyclic Tetramer (Q₂In₂) and Their Physicochemical Properties

^○Kazuki Kihara¹, Mirei Kimura¹, Wei Xu¹, Naoya Kumagai^1,2 (1. Graduate School of Pharmaceutical Sciences, Keio University, 2. Institute of Microbial Chemistry)

[Lang.] Japanese

10:20 AM - 10:30 AM

[K702-3am-08] Synthesis of New Axially Chiral Dicarboxylic Acid with Benzothiophene and Indole Structures

^○Ryosuke Mochizuki¹, Eiko Yasui¹, Shinji Nagumo (1. Kogakuin Univercity)

[Lang.] Japanese

10:30 AM - 10:40 AM

[K702-3am-09] Synthesis and Properties of Benzodithiophene Derivatives Fused with Naphthalene and Benzothiophene

^○TACHIBANA Koki¹, OSUGA Hideji¹, SAKAMOTO Hidefumi¹ (1. Wakayama university)

[Lang.] Japanese

Break （10:40 AM - 10:50 AM）

10:50 AM - 11:00 AM

[K702-3am-10] Synthesis and properties of benzothiadiazole-containing O-bridged heteroacenes

^○Shigetaka Monya¹, Natsuki Takigawa¹, Ryoyu Hifumi¹, Ikuyoshi Tomita¹, Shinsuke Inagi¹ (1. Tokyo Institute of Technology)

[Lang.] Japanese

11:00 AM - 11:10 AM

[K702-3am-11] Synthesis and Studies on Stereochemical Behavior of Benzodiheterole-containing Azaoxa[6]helicenes

^○Sachie Arae¹, Ryo Irie¹ (1. Kumamoto University)

[Lang.] Japanese

11:10 AM - 11:20 AM

[K702-3am-12] Synthesis and Properties of Benzodithiophene Derivatives Substituted with Diarylamino Groups

^○Genki Wasano¹, Osuga Hideji¹, Sakamoto Hidefumi¹ (1. Wakayama University)

[Lang.] Japanese

11:20 AM - 11:30 AM

[K702-3am-13] Synthesis and properties of π-conjugated molecules based on angular Quinacridones

^○Hiroya Sugiyama¹, Tomohiro Agou¹, Hiroki Fukumoto¹, Masaru Kondo¹ (1. Ibaraki University)

[Lang.] Japanese

Academic Program [Oral A]

[K703-3am] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Fri. Mar 24, 2023 9:00 AM - 11:40 AM K703 (K703, Lecture Hall Bldg. [7F])

Chair: Mio Shimogaki, Naoki Mori

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9:00 AM - 9:10 AM

[K703-3am-01] Synthesis of Chiral Benzoselenotetramisole and Asymmetric Michael Addition Reaction without Base and Transition Metal Catalyst

^○Shoki Tazawa¹, Hayato Ichikawa² (1. Graduate School of Industrial Technology, Nihon University, 2. College of Industrial Technology, Nihon University)

[Lang.] Japanese

9:10 AM - 9:20 AM

[K703-3am-02] Synthesis of optically active selenothreonucleic acid derivatives from tartaric acid

^○Takehito Ikeda¹, Michio Iwaoka^1,2 (1. Tokai university, 2. Institute of Advanced Biosciences)

[Lang.] Japanese

9:20 AM - 9:30 AM

[K703-3am-03] Synthesis of selenoxanthylium salts bearing an aryl group

^○MINAMI YAMASAKI¹, NORIYOSHI NAGAHORA¹ (1. Fukuoka Univ.)

[Lang.] Japanese

9:30 AM - 9:40 AM

[K703-3am-04] Selenium-Catalyzed Enantioselective Lactamization

^○Daiki Yamamoto^1,2, Takuya Hashimoto², Shun Yamasaki¹ (1. Chiba University, 2. RIKEN)

[Lang.] Japanese

9:40 AM - 9:50 AM

[K703-3am-05] Development of Selenium-Catalyzed Enantioselective Intermolecular Heterofunctionalizations of β,γ-Unsaturated Esters

^○Maito Urushibata^1,2, Takuya Hashimoto², Yuta Otsuka¹ (1. Chiba University, 2. RIKEN)

[Lang.] Japanese

Break （9:50 AM - 10:00 AM）

10:00 AM - 10:10 AM

[K703-3am-06] Betaine-Type Halogen Bonding Donor Catalyzed Carbon DioxideFixation

^○Koki Sawayama¹, Kenta Niitsuma², Ryosuke Haraguchi¹ (1. Chiba Institute of Technology, 2. Graduate School of Engineering, Chiba Institute of Technology)

[Lang.] Japanese

10:10 AM - 10:20 AM

[K703-3am-07] Enantioselective α-acyloxylation of aldehydes catalyzed by chiral secondary amine via enamine intermediate with hypervalent iodine(III)

^○Naoya Nishimoto¹, Mio Shimogaki¹, Morifumi Fujita¹, Yoshihiro Miyake¹ (1. University of Hyogo)

[Lang.] Japanese

10:20 AM - 10:30 AM

[K703-3am-08] Organocatalytic ortho-specific SNAr for amination of aryl halides

^○Yasuyuki Nitta¹, Yusei Nakashima¹, Takashi Nishikata¹ (1. Yamaguchi University)

[Lang.] Japanese

10:30 AM - 10:40 AM

[K703-3am-09] Chiral Phosphoric Acid Catalyzed Synthesis of Axially Chiral N-arylpyrroles by Electrophilic Aromatic Substitution Reaction

^○Sora Osaku¹, Takahiko Akiyama¹, Tatsuhiro Uchikura¹ (1. Gakushuin University)

[Lang.] Japanese

10:40 AM - 10:50 AM

[K703-3am-10] Kinetic resolution of axially chiral diamines using chiral phosphoric acid

^○Yuki Kanno¹, Yukino Fukuda¹, Mikoto Sato¹, Tatsuhiro Uchikura¹, Takahiko Akiyama¹ (1. gakushuin University)

[Lang.] Japanese

Break （10:50 AM - 11:00 AM）

11:00 AM - 11:10 AM

[K703-3am-11] Inverse electron-demand asymmetric 1,3-dipolar cycloaddition reactions of hydroxystyrenes by a chiral amine-urea

^○Fumiya Iwakuma¹, Yukinao Souma¹, Yasunori Toda¹, Hiroyuki Suga¹ (1. Shinshu University)

[Lang.] Japanese

11:10 AM - 11:20 AM

[K703-3am-12] Oxidative Esterification of Aldehydes Catalyzed by Electronic Property Controlled Imidazo[1,5-a]pyridine Carbenes

^○Koki Endo¹, Fumitoshi Shibahara¹, Toshiaki Murai¹ (1. The Univ. of Gifu)

[Lang.] Japanese

11:20 AM - 11:30 AM

[K703-3am-13] Flavin—Catalyzed Aerobic Cross—Dehydrogenative Coupling of Tetrahydroisoquinolines with Carbon Nucleophiles

^○Hazuki Miyake¹, Hiroki Iida¹ (1. Graduate School of Natural Science and Technology, Shimane University)

[Lang.] Japanese

11:30 AM - 11:40 AM

[K703-3am-14] Design and synthesis of sulfur-containing helicenium ion for photoredox catalysis

^○Rumi Hanada¹, Ryoga Hasebe², Kenta Tanaka³, Isao Kadota⁴, Yujiro Hoshino² (1. The College of Engineering Science, Yokohama National University, 2. Graduate School of Environment and Information Sciences, Yokohama National University, 3. Research Institute for Interdisciplinary Science, Okayama University, 4. Department of Chemistry, Graduate School of Natural Science and Technology, Okayama University)

[Lang.] Japanese

Academic Program [Oral A]

[K702-3pm] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Fri. Mar 24, 2023 1:00 PM - 3:40 PM K702 (K702, Lecture Hall Bldg. [7F])

Chair: Eiko Yasui, Sachie Arae

+Add all to schedule

1:00 PM - 1:10 PM

[K702-3pm-01] Molecular Transformation Reaction of C,N-Cyclic Azomethine Imines Utilizing Diazo Compounds

^○Haruki Ohno¹, Ryosuke Takahashi¹, Takuya Suga¹, Takahiro Soeta¹, Yutaka Ukaji¹ (1. Kanazawa University)

[Lang.] Japanese

1:10 PM - 1:20 PM

[K702-3pm-02] Efficient synthesis of 5-hydroxy-2H-indazoles via azo coupling and cyclization sequence

^○Yu Miyazaki¹, Shotaro Ito, Masaru Kondo¹ (1. Univ. of Ibaraki)

[Lang.] Japanese

1:20 PM - 1:30 PM

[K702-3pm-03] Metal-free azo-ene reaction with azodication species as enophiles

^○Harusuke Takeuchi¹, Tsunehisa Hirashita¹ (1. G. Nagoya Inst. of Tech.)

[Lang.] Japanese

1:30 PM - 1:40 PM

[K702-3pm-04] The reaction of α,β-unsaturated amides with one equivalent of an N-heterocyclic carbene under basic conditions resulted in the formation of γ-lactam derivatives

^○Bunta Nakayasu¹, Hayato Fujimoto^1,2, Mamoru Tobisu^1,2 (1. Osaka University, 2. ICS-OTRI)

[Lang.] Japanese

1:40 PM - 1:50 PM

[K702-3pm-05] Ring Expansion of NHC-derived Chromonylbenzimidazoliums Yielding 3-Methylene-3,4-dihydroquinoxalin-2(1H)-ones

^○Justin Steven Lamb¹, Futa Koyama¹, Noriyuki Suzuki¹, Yumiko Suzuki¹ (1. Sophia University)

[Lang.] English

Break （1:50 PM - 2:00 PM）

2:00 PM - 2:10 PM

[K702-3pm-06] Development of Asymmetric Hetero Diels-Alder Reaction of 1,2,4-Triazoline-3,5-dione

^○Takahiro Ukei¹, Yu Sato¹, Hiromasa Tsugeno¹, Takuya Suga¹, Takahiro Soeta¹, Yutaka Ukaji¹ (1. Kanazawa Univ.)

[Lang.] Japanese

2:10 PM - 2:20 PM

[K702-3pm-07] Catalytic Asymmetric exo-Selective [3+2] Cycloaddition of Iminoesters with Nitroalkenes Using Imidazoline-amino acid−Copper Complex

^○Yan Yu¹, Takuya Shimada¹, Takayoshi Arai¹ (1. Chiba University)

[Lang.] English

2:20 PM - 2:30 PM

[K702-3pm-08] Development of stimuli-responsive DMAP catalysts that switches stereoselectivity

^○Taku Usami¹, Akinori jinde¹, Tatshushi Imahori¹ (1. Tokyo University of Science)

[Lang.] Japanese

2:30 PM - 2:40 PM

[K702-3pm-09] Synthesis of guanidine-containing flavins that catalyze aerobic oxygenations

^○Mika Nakagawa¹, keiji Minagawa¹, Yasushi Imada¹, Yukihiro Arakawa¹ (1. Tokushima University)

[Lang.] Japanese

Break （2:40 PM - 2:50 PM）

2:50 PM - 3:00 PM

[K702-3pm-10] Electrophilic Amination of Boronic Acids Using Amino Group-Substituted Hypervalent Iodine Reagents

^○Kazuki Kawanaka¹, Kensuke KIYOKAWA¹, Satoshi MINAKATA¹ (1. Osaka University)

[Lang.] Japanese

3:00 PM - 3:10 PM

[K702-3pm-11] α,β-C(sp³)-H Amidobromination of N,N-Dialkylcarbamates

^○Kohei Itoi¹, Satoshi Minakata¹ (1. Osaka University)

[Lang.] Japanese

3:10 PM - 3:20 PM

[K702-3pm-12] Catalytic asymmetric cyclopropanation using tertiary pyridylalkanol derivatives as organocatalysts

^○Narumi Shimizu¹, Yuki Kamata¹, Nobuhiro Kanomata¹ (1. Department of Chemistry and Biochemistry, Waseda University)

[Lang.] Japanese

3:20 PM - 3:30 PM

[K702-3pm-13] Photo- and Lewis Acid-promoted Dearomative Skeletal Rearrangement of Pyridines

^○Shohei Hirano¹, Nobuharu Iwasawa¹, Jun Takaya¹ (1. Tokyo Institute of Technology)

[Lang.] Japanese

3:30 PM - 3:40 PM

[K702-3pm-14] Synthesis of dithiocarbamates by the reactions of 3-chloropropylamine derivatives with carbon disulfide in the presence of bases

^○Masaya Iwasaki¹, Yasunori Toda¹, Hiroyuki Suga¹ (1. Shinshu University)

[Lang.] Japanese

Academic Program [Oral A]

[K703-3pm] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Fri. Mar 24, 2023 1:00 PM - 3:40 PM K703 (K703, Lecture Hall Bldg. [7F])

Chair: Fumitoshi Shibahara, Yusuke Masuda

+Add all to schedule

1:00 PM - 1:10 PM

[K703-3pm-01] Synthesis and evaluation of physical properties of double-decker carbon-bridged phenylene vinylene compounds

^○Yasunari Aoki¹, Hayato Tsuji¹, Yuji Sato¹ (1. The Univ. of Kanagawa)

[Lang.] Japanese

1:10 PM - 1:20 PM

[K703-3pm-02] Synthesis of spiro ethers by double S_N2 reaction of α-chloroketones

^○Trinite Parfaite Aballo¹, Akira Sugiyama¹, Kazutaka Shibatomi¹ (1. Toyohashi University of Technology )

[Lang.] English

1:20 PM - 1:30 PM

[K703-3pm-03] Photoredox-catalyzed anti-Markovnikov addition of C–H bond of aldehyde to vinylphosphonium bromides

^○Haruna Mori¹, Masaki Yoshida¹, Yusuke Masuda^1,2, Masaya Sawamura^1,2 (1. Hokkaido University, 2. WPI-ICReDD)

[Lang.] Japanese

1:30 PM - 1:40 PM

[K703-3pm-04] Defluorinative Functionalization of Aryltrifluoromethylketones via a phospha-Brook Rearrangement

Miki B KUROSAWA¹, ^○Junichiro Yamaguchi¹ (1. Waseda University)

[Lang.] Japanese

1:40 PM - 1:50 PM

[K703-3pm-05] Asymmetric Synthesis of 1,1’-Binaphthyl-2,2’-Ditropylium Salts and Their Evaluation of Photophysical Properties

^○Yusei Tanaka¹, Mamoru Ito¹, Takanori Shibata¹ (1. School ofAdvanced Science and Engineering, Waseda University)

[Lang.] Japanese

Break （1:50 PM - 2:00 PM）

2:00 PM - 2:10 PM

[K703-3pm-06] Alkylation reaction using 1,3-dialkyl-5-alkylthiotetrazolium salts

^○Sota Kato¹, Tsunehisa Hirashita¹ (1. Grad. Sch. Eng., Nagoya Inst. of Tech.)

[Lang.] Japanese

2:10 PM - 2:20 PM

[K703-3pm-07] 3-Arylation of 1-Indolylmagnesiums with Aryl Halides

^○Yuiko Okuzawa¹, Kyohei Yonekura¹, Eiji Shirakawa^1,2 (1. Kwansei Gakuin University, 2. CREST, JST)

[Lang.] Japanese

2:20 PM - 2:30 PM

[K703-3pm-08] Syntheses of Linear Trialumanes by Reactions of Nucleophilic and Electrophilic Aluminum Species

^○Ryotaro Yamanashi¹, Makoto Yamashita¹ (1. Graduate School of Engineering, Nagoya University)

[Lang.] Japanese

2:30 PM - 2:40 PM

[K703-3pm-09] A mechanistic study on radical cascade reaction of 1,6-enyne precursors

^○Kanako Ishido¹, Kennto Kouno¹, Takuji Kawamoto¹, Akio Kamimura¹ (1. Yamaguchi University)

[Lang.] Japanese

Break （2:40 PM - 2:50 PM）

2:50 PM - 3:00 PM

[K703-3pm-10] Visible light driven racemization of axially chiral diamines by the cooperative catalysis photoredox and hydrogen atom transfer

^○Mikoto Sato¹, Yukino Fukuda¹, Yurina Hara¹, Yuki Kanno¹, Tatsuhiro Uchikura¹, Takahiko Akiyama¹ (1. Gakushuin University)

[Lang.] Japanese

3:00 PM - 3:10 PM

[K703-3pm-11] Synthesis and optical properties of cyclohexadiene derivatives

^○Kohei Endo¹, Ryuto Kotani¹ (1. Tokyo University of Science)

[Lang.] Japanese

3:10 PM - 3:20 PM

[K703-3pm-12] Oxidative Coupling Reactions of Naphthobenzofuranol Derivatives with N-iodosuccinimide as an Oxidant

^○Suzuna Nakashima¹, Sachie Arae¹, Kazunobu Igawa¹, Katsuhiko Tomooka², Ryo Irie¹ (1. Kumamoto University, 2. Kyusyu University)

[Lang.] Japanese

3:20 PM - 3:30 PM

[K703-3pm-13] Charge-controlled Double Radical Addition to Electron-deficient Alkenes

^○Yusuke Masuda^1,2, Masaki Yoshida², Masaya Sawamura^1,2 (1. WPI-ICReDD, 2. Hokkaido University)

[Lang.] Japanese

3:30 PM - 3:40 PM

[K703-3pm-14] Development of Novel Reactions Via ortho-Naphthoquinone Methides and Its Application to the Synthesis of Bioactive Natural Products

^○Takaaki Aijima¹, Shuji Akai¹, Yoshinari Sawama¹ (1. Osaka Univ.)

[Lang.] Japanese

Academic Program [Oral A]

[K703-3vn] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Fri. Mar 24, 2023 4:10 PM - 6:10 PM K703 (K703, Lecture Hall Bldg. [7F])

Chair: Akihiro Tsurusaki, Kazunobu Igawa

+Add all to schedule

4:10 PM - 4:20 PM

[K703-3vn-01] Silver-catalyzed endo'-Selective Asymmetric [3+2] Cycloaddition of Iminolactones with ylidene-isoxazolones

^○Shohei Furuya¹, Kenji Muroi¹, Shin-ichi Fukuzawa¹ (1. Chuo University)

[Lang.] Japanese

4:20 PM - 4:30 PM

[K703-3vn-02] Atom–Economical Synthesis of Imidazo[1,5–a]pyridines via Aerobic Cross–Dehydrogenative Coupling by Flavin–Iodine–Coupled Organocatalysis

^○Tatsuki Fukuda¹, Hiroki Iida² (1. Interdisciplinary Faculty of Science and Engineering, Shimane University, 2. Graduate School of Natural Science and Technology, Shimane University)

[Lang.] Japanese

4:30 PM - 4:40 PM

[K703-3vn-03] Ring Expansion of 1,2-azoles via Insertion of a Zinc Carbenoid

^○Masato Tsuda¹, Taiki Morita^1,2, Hiroyuki Nakamura^1,2 (1. Tokyo Institute of Technology, School of Life Science and Technology, 2. Tokyo Institute of Technology, Laboratory for Chemistry and Life Science)

[Lang.] Japanese

4:40 PM - 4:50 PM

[K703-3vn-04] Palladium-Catalyzed Asymmetric Dearomative Cycloaddition of Isoxazoles

^○Non Ito¹, Taiki Morita^1,2, Hiroyuki Nakamura^1,2 (1. School of Life Sicience and Technology, Tokyo institute of Technology, 2. Laboratory for Chemistry and Life Scienece Institute of Innovative Research, Tokyo institute of Technology)

[Lang.] Japanese

4:50 PM - 5:00 PM

[K703-3vn-05] Pd(II)-Catalyzed Dual C-H Activation for Synthesis of Fluorenylidene Oxindoles

^○Koki Sakata¹, Masahiro Terada¹, Tienan Jin¹ (1. Tohoku Univ.)

[Lang.] Japanese

Break （5:00 PM - 5:10 PM）

5:10 PM - 5:20 PM

[K703-3vn-06] Asymmetric Intramolecular Dearomatizative [4+2] Cycloaddition Reactions of Alkyne-linked Indole Derivatives

^○Shota Kawakami¹, Shota Beppu¹, Sachie Arae¹, Kazunobu Igawa¹, Katsuhiko Tomooka², Ryo Irie¹ (1. Kumamoto University, 2. Kyushu University)

[Lang.] Japanese

5:20 PM - 5:30 PM

[K703-3vn-07] Synthesis Thiopyrylium Salts and Their Application as Lewis Acids

^○Chikako Yoshimura¹, Noriyoshi Nagahora¹ (1. Fukuoka Univ. )

[Lang.] Japanese

5:30 PM - 5:40 PM

[K703-3vn-08] Cyclic Multiple Helicene: Synthesis of [6]Cyclo[5]oxahelicenylene

^○Hina Hayakawa¹, Akihiro Tsurusaki¹, Ken Kamikawa¹ (1. Osaka metropolitan Univ.)

[Lang.] Japanese

5:40 PM - 5:50 PM

[K703-3vn-09] Asymmetric Synthesis of Aza[6]helicenes based on Asymmetric Hydroarylation of Alkynes and Evaluation of Their Helical Twisting Powers

^○Syuji Morita¹, Riyo Yamane¹, Suzuna Nakashima¹, Yasushi Okumura², Hirotsugu Kikuchi², Kazunobu Igawa¹, Katsuhiko Tomooka², Ryo Irie¹ (1. Kumamoto University, 2. Kyushu University)

[Lang.] Japanese

5:50 PM - 6:00 PM

[K703-3vn-10] Synthesis of Novel Nanocarbons by Sequential π-Extension Reactions Enabled by Direct Arylation

^○Honami Katsuragawa¹, Kou Kawahara¹, Hideto Ito¹, Kenichiro Itami¹ (1. Nagoya Univ.)

[Lang.] Japanese

6:00 PM - 6:10 PM

[K703-3vn-11] Synthesis of Polyaza[11]- and [13]-helicenes via Hypervalent Iodine Reagent Promoted-oxidative CH/NH Coupling

^○Takashi Otani¹, Yuna TADA¹, Natsuna KINOSHITA¹, Yuchen WU², Takanori SHIBATA² (1. National Institute of Technology, Anan College, 2. Waseda Univ.)

[Lang.] Japanese

Academic Program [Oral A]

[K702-3vn] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Fri. Mar 24, 2023 4:10 PM - 5:50 PM K702 (K702, Lecture Hall Bldg. [7F])

Chair: Hayato Tsuji, Yumiko Suzuki

+Add all to schedule

4:10 PM - 4:20 PM

[K702-3vn-01] Synthesis and Aldose Reductase Inhibitory Activity of Botryllazine B Analogs Having Hydrogen-bonding Aroyl groups at the C2 Position

^○Junna Kawada¹, Masaru Goto¹, Ryota Saito^1,2 (1. Toho University, 2. Research Center for Materials with Integrated Properties, Toho University)

[Lang.] Japanese

4:20 PM - 4:30 PM

[K702-3vn-02] Synthesis and photophysical properties of carbon-bridged oligo(phenylenevinylene)s having alkyl substituents on the bridging carbon atoms

^○Keisuke Iwata¹, Hayato Tsuji¹ (1. Kanagawa University)

[Lang.] Japanese

4:30 PM - 4:40 PM

[K702-3vn-03] Steric Repulsion between peri-Substituents Distorting Naphthalene Ring

^○Annisa Indah Reza¹, Kento Iwai¹, Nagatoshi Nishiwaki¹ (1. Kochi University of Technology)

[Lang.] English

4:40 PM - 4:50 PM

[K702-3vn-04] Quantum Chemical Study of Inverse-Electron-Demand Diels-Alder Reaction of Tropone Catalyzed by B(C₆F₅)₃

^○Ken Sakata¹, Sarina Suzuki¹, Tsubasa Sugimoto¹, Takeshi Yoshikawa¹ (1. Toho University)

[Lang.] Japanese

4:50 PM - 5:00 PM

[K702-3vn-05] Syntesis and properties of novel tetracene derivatives using cyclohexane-fused 9, 10-dibromo-anthracene as a key intermediate.

^○Jumpei Yamasaki¹, Kai Uwatoko¹, Shin-ichiro Kato¹, Chitoshi Kitamura¹ (1. The Univ. of Shiga Pref.)

[Lang.] Japanese

Break （5:00 PM - 5:10 PM）

5:10 PM - 5:20 PM

[K702-3vn-06] Synthesis and property of fluorescence-labeled uridines for visualization of intracellular RNAs

^○Kazuki Omori¹, Yumiko Suzuki¹ (1. Sophia University)

[Lang.] Japanese

5:20 PM - 5:30 PM

[K702-3vn-07] Synthesis and spectroscopic study of quinazoline derivatives as pH-responsive fluorescent probes

^○Takeshi Maki¹, Ryuji Osako¹, Yumiko Suzuki¹ (1. Sophia University)

[Lang.] Japanese

5:30 PM - 5:40 PM

[K702-3vn-08] Synthesis and atroisomerism of chlorophyll derivatives bearing a C20-aryl substituent

Hitoshi Tamiaki¹, ^○Mahiro Hayashi¹ (1. Ritsumeikan University)

[Lang.] Japanese

5:40 PM - 5:50 PM

[K702-3vn-09] Synthesis and Physical Properties of Chlorophyll Dimers Linked with a π-Conjugated Spacer at the 3-Position

Hitoshi Tamiaki¹, ^○Hinako Sasakura¹, Yusuke Kinoshita² (1. Ritsumeikan University, 2. Hokkaido University)

[Lang.] Japanese

Academic Program [Oral A]

[K703-4am] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Sat. Mar 25, 2023 9:00 AM - 11:30 AM K703 (K703, Lecture Hall Bldg. [7F])

Chair: Takeshi Fujita, Tomoko Yajima

+Add all to schedule

9:00 AM - 9:10 AM

[K703-4am-01] Phosphine-Catalyzed Z-Selective Carbofluorination of Alkynoates Using Acyl Fluorides

^○Shisato Yamamura¹, Namiki Takenaka¹, Hayato Fujimoto^1,2, Mamoru Tobisu^1,2 (1. Osaka University, 2. ICS-OTRI)

[Lang.] Japanese

9:10 AM - 9:20 AM

[K703-4am-02] Visible-Light-Induced Perfluoroalkylation of Phenols Catalyzed by Organic Dye

^○Chikako Sato¹, Haruko Shibata¹, Tomoko Yajima¹ (1. Ochanomizu University)

[Lang.] Japanese

9:20 AM - 9:30 AM

[K703-4am-03] Perfluoroalkylations of Aromatics with Photocatalyst to Lead Iodine and Cyclized Compounds Depending on the Reaction Conditions

^○Airi Yamaguchi¹, Tadashi Kanbara, Tomoko Yajima (1. Ochanomizu University)

[Lang.] Japanese

9:30 AM - 9:40 AM

[K703-4am-04] N,N’-Difluoro-2,2’-bipyridinium Bis(tetrafluoroborate) as a Terminal Oxidant for Iodoarene-catalyzed Fluorination

^○Tsugio Kitamura¹, Daichi Kitamura¹, Juzo Oyamada¹, Masahiro Higashi², Yosuke Kishikawa² (1. Saga University, 2. Daikin Industries, Ltd.)

[Lang.] Japanese

9:40 AM - 9:50 AM

[K703-4am-05] Ring-Opening Difluorination of Pyrazoloazines

^○Hugo OHKI¹, Masaaki KOMATSUDA¹, Hiroki KONDO¹, Junichiro YAMAGUCHI¹ (1. Waseda University)

[Lang.] Japanese

Break （9:50 AM - 10:00 AM）

10:00 AM - 10:10 AM

[K703-4am-06] Selective synthesis of bicyclic compounds containing a tetrafluoroethylene group via intramolecular Heck reaction

^○Mao Yamaguchi¹, Ken Tamamoto, Suguru Morishitabara, Shigeyuki Yamada¹, Tutomu Konnno¹ (1. Kyoto Institute of Technology, Faculty of Molecular Chemistry and Engineering)

[Lang.] Japanese

10:10 AM - 10:20 AM

[K703-4am-07] Electrophilic 5-endo-trig Cyclization of Siloxy-Substituted Difluoroallylic Ketones: Synthesis of Fluorofuranones

^○Nozomi Uzuhashi¹, Takeshi Fujita¹, Junji Ichikawa¹ (1. Univ. of Tsukuba)

[Lang.] Japanese

10:20 AM - 10:30 AM

[K703-4am-08] Base-Free 5-endo-trig Cyclization of β,β-Difluoro-α-silylstyrenes: Synthesis of 2-Fluoroindoles

^○Masaya Ishikawa¹, Kota Ichikawa¹, Takeshi Fujita¹, Junji Ichikawa¹ (1. Univ. of Tsukuba)

[Lang.] Japanese

10:30 AM - 10:40 AM

[K703-4am-09] Synthesis of 2-Difluoroethyl-1,3-benzoxazines via Regioselective Ring Opening of Difluorocyclopropanes

^○Taro Matsuo¹, Kohei Fuchibe¹, Junji Ichikawa¹ (1. Univ. of Tsukuba)

[Lang.] Japanese

Break （10:40 AM - 10:50 AM）

10:50 AM - 11:00 AM

[K703-4am-10] Enantioselective Fluorinative Dearomatization of Phenols using Novel Chiral Anion Dicarboxylate Phase-Transfer Catalyst

^○Yuki Matsubayashi¹, Mio Shimogaki¹, Morifumi Fujita¹, Yoshihiro Miyake¹ (1. University of Hyogo)

[Lang.] Japanese

11:00 AM - 11:10 AM

[K703-4am-11] Highly Enantioselective Dearomatizing Bromination of 2-Naphthols Using Organocatalysts Derived from Cinchona Alkaloids

^○Kouhei Omae¹, Mio Shimogaki¹, Morihumi Fujita¹, Yoshihiro Miyake¹ (1. University of Hyogo)

[Lang.] Japanese

11:10 AM - 11:20 AM

[K703-4am-12] para-selective iodination of electron rich phenols using 1,3-diiodo-5,5-dimethylhydantoin (DIH)

^○Weijie Cao¹, Takayoshi Arai¹ (1. Chiba University)

[Lang.] Japanese

11:20 AM - 11:30 AM

[K703-4am-13] Solvent Effects of Fluorinated Ionic Liquids on Photostability of Rhodamine Fluorophores

^○Kawano Yuki¹, Ishikawa Yuichi², Nishiguchi Hiroyasu³, Kitaoka Satoshi⁴, Nobuoka Kaoru² (1. Graduated School of Engineering, Oita University, 2. Faculty of Science Technology, Oita University, 3. Research Management Organization, Oita University, 4. Faculty of Engineering, Kinki University)

[Lang.] Japanese

Academic Program [Oral A]

[K702-4am] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Sat. Mar 25, 2023 9:00 AM - 11:40 AM K702 (K702, Lecture Hall Bldg. [7F])

Chair: Eisuke Ota, Yuji Nishii

+Add all to schedule

9:00 AM - 9:10 AM

[K702-4am-01] Synthesis of Benzophosphole Derivatives by Phosphenium Dication Mediated Sequential C–P/C–C Bond Forming Reaction of Arylalkynes

^○Kazutoshi Nishimura¹, Shibo Xu², Yuji Nishii¹, Koji Hirano¹ (1. Graduate School of Engineering, Osaka University, 2. Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives)

[Lang.] Japanese

9:10 AM - 9:20 AM

[K702-4am-02] Mechanochemistry-Enabled Highly Efficient Deoxygenation of Phosphine Oxides In Air

^○Reon Hisazumi¹, Tamae Seo¹, Koji Kubota^1,2, Hajime Ito^1,2 (1. Graduate School of Engineering, Hokkaido University, 2. WPI-ICReDD, Hokkaido University)

[Lang.] Japanese

9:20 AM - 9:30 AM

[K702-4am-03] Deoxyganative Functinalization of Aromatic α-Ketoesters and α-Diketones by phospha-Brook Rearrangement

^○Moriaki Sakihara¹, Miki Kurosawa¹, Junichiro Yamaguchi¹ (1. Waseda University)

[Lang.] Japanese

9:30 AM - 9:40 AM

[K702-4am-04] Synthesis of Dibenzophospholes through Photocatalytic Cyclization of Biarylphosphines

^○Yukie KAWAMURA¹, Yusuke MASUDA^1,2, Masaya SAWAMURA^1,2 (1. Department of Chemistry, Faculty of Science, Hokkaido University, 2. WPI-ICReDD, Hokkaido University)

[Lang.] Japanese

9:40 AM - 9:50 AM

[K702-4am-05] Substitution reaction of 2,2-diamino-4,4,6,6-tetrachlorocyclotriphosphazene with phenoxides

^○Manabu Kuroboshi¹, Fumiya Nakamura¹, Hideo Tanaka¹ (1. Okayama University)

[Lang.] Japanese

Break （9:50 AM - 10:00 AM）

10:00 AM - 10:10 AM

[K702-4am-06] Reaction of sterically crowded triarylphosphines with peroxides

^○Shigeru Sasaki¹, Kozo Toyota¹ (1. Graduate School of Science, Tohoku University)

[Lang.] Japanese

10:10 AM - 10:20 AM

[K702-4am-07] Formation of diphosphine by C(sp³)-P bond cleavage reaction using titanium chloride

^○Miku Nishiguchi¹, Tomoyuki Toda¹, katsuhiko takenaka¹ (1. Nagaoka University of Technology)

[Lang.] Japanese

10:20 AM - 10:30 AM

[K702-4am-08] Synthesis of novel phosphine ligands and their application to metal-organic frameworks

^○Sho KOBAYASHI¹, Koh SUGAMATA¹, Akihiro SHIRAI^1,2, Mao MINOURA¹ (1. Rikkyo University, 2. Nippon Soda Co., Ltd.)

[Lang.] Japanese

10:30 AM - 10:40 AM

[K702-4am-09] Synthesis of dichlorophosphines bearing 2,6-(diarylmethyl)-4-methylphenyl group

^○Hirano Aoi¹, Morofuji Tatsuya¹, Kano Naokazu¹ (1. Gakushuin Univ.)

[Lang.] Japanese

Break （10:40 AM - 10:50 AM）

10:50 AM - 11:00 AM

[K702-4am-10] Synthetic Study on a Thiophosphoryl and Rerated Phosphorus-centered Radicals

^○Yusuke Yoshida¹, Shintaro Ishida¹, Takeaki Iwamoto¹ (1. Graduate School, Tohoku University)

[Lang.] Japanese

11:00 AM - 11:10 AM

[K702-4am-11] Synthesis and Binding Behaviour of Tetrachlorocatecholates of Penta-Coordinated Pnictogen Compounds

^○Tomoki Yasui¹, Ryoto Inaba¹, Akane Chishiro¹, Hiroaki Imoto¹, Kensuke Naka¹ (1. Kyoto Institute of Technology)

[Lang.] Japanese

11:10 AM - 11:20 AM

[K702-4am-12] Synthesis, Oxidation, and Optical Property of 1,6-Diseleno-1,3,5-hexatriene Derivative Fused with a Dibenzobarrelene Skeleton

^○Ayako Ozawa¹, Norio Nakata¹, Akihiko Ishii¹ (1. Graduate School of Science and Engineering, Saitama University)

[Lang.] Japanese

11:20 AM - 11:30 AM

[K702-4am-13] Synthesis and Optical Property of Dibenzobarrelene-fused 1,6-Diphenyl-1,3,5-hexatriene Derivatives Having Tellurium Atoms

^○Jun Naito¹, Norio Nakata², Akihiko Ishii² (1. Faculty of Science, Saitama University, 2. Graduate School of Science and Engineering, Saitama University)

[Lang.] Japanese

11:30 AM - 11:40 AM

[K702-4am-14] Synthesis and Optical Property of Dibenzobarrelene-(1,6-diphenyl-1,6-dithio-1,3,5-hexatriene) Derivative

^○Riho Hasegawa¹, Norio Nakata¹, Akihiko Ishii¹ (1. Graduate School of Science and Engineering, Saitama University)

[Lang.] Japanese

Academic Program [Oral A]

[K702-4pm] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Sat. Mar 25, 2023 1:00 PM - 2:40 PM K702 (K702, Lecture Hall Bldg. [7F])

Chair: Taiki Morita, Yu Kitazawa

+Add all to schedule

1:00 PM - 1:10 PM

[K702-4pm-01] Aerobic Photooxidation of Aldehydes Catalyzed by Azaborine

^○Peiyuan Yang¹, Tomohiro Agou¹, Masaru Kondo¹ (1. Ibaraki University)

[Lang.] Japanese

1:10 PM - 1:20 PM

[K702-4pm-02] Palladium-Catalyzed B-Allenylation of 1,2-Azaborines with Propargylic Carbonates

^○Taiki Morita¹, Hiroyuki Nakamura¹ (1. Laboratory for Chemistry and Life Science, Tokyo Institute of Technology)

[Lang.] Japanese

1:20 PM - 1:30 PM

[K702-4pm-03] Synthesis and properties of azaborines fused with heteroaromatic rings

^○Shota Hayama¹, Tomohiro Agou¹, Masaru Kondo¹, Hiroki Fukumoto¹ (1. Graduate School of Science and Engineering, Ibaraki University)

[Lang.] Japanese

1:30 PM - 1:40 PM

[K702-4pm-04] Synthesis and Emission Properties of a New Donor–Acceptor Conjugated Molecule with a Diborylbenzene Unit

^○Yunyi Song¹, Tetsuyoshi Tsukada¹, Yoshiaki Shoji¹, Takanori Fukushima¹ (1. CLS, Tokyo Tech.)

[Lang.] English

1:40 PM - 1:50 PM

[K702-4pm-05] Development of functional dyes utilizing nitroxide radicals

^○Kanae Wakamatsu¹, Tomohiro Agou¹, Masaru Kondo¹, Hiroki Fukumoto¹ (1. Ibaraki University)

[Lang.] Japanese

Break （1:50 PM - 2:00 PM）

2:00 PM - 2:10 PM

[K702-4pm-06] “Benzene-juggling Reaction” on B12 Vertex of Carborane Anion

^○Toshiki Inoue¹, Mutsumi Kimura^1,2, Masanobu Uchiyama^2,3, Yu Kitazawa² (1. Faculty of Textile Science and Technology, Shinshu Univ, 2. Research Initiative Supra-Materials, Shinshu Univ, 3. Grad School of Pharmaceutical Sciences, The Univ. of Tokyo)

[Lang.] Japanese

2:10 PM - 2:20 PM

[K702-4pm-07] Development of Highly Soluble Magnesium Salts Based on Lipophilic Carborane Anion

^○Yuta Koike¹, Mutumi Kimura², Masanobu Utiyama^2,3, Yu Kitazawa² (1. Faculty of Textile Science and and Technology, Shinshu University, 2. Research Initiative for Supra Material, Shinshu University, 3. Graduate School of Pharmaceutical Science, University of Tokyo)

[Lang.] Japanese

2:20 PM - 2:30 PM

[K702-4pm-08] Development of Highly Soluble Metal Salts Based on Multianionic Weakly Coordinating Anion

^○Hibiki Nakamura¹, Mustumi Kimura^1,2, Yu Kitazawa² (1. Faculty of Textile Science and Technology, Shinshu University, 2. Research Initiative for Supar-Materials, Shinshu University)

[Lang.] Japanese

2:30 PM - 2:40 PM

[K702-4pm-09] Development of Lipophilic Carborane Anion towards the Utilization of Highly Reactive Cation

^○Mahiro Hoshino¹, Mutumi Kimura^1,2, Masanobu Utiyama^2,3, Yu Kitazawa² (1. The Univ. of Shinshu, 2. The Univ. of Shinshu (RISM), 3. The Univ. of Tokyo)

[Lang.] Japanese

Academic Program [Oral A]

[K703-4pm] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

Sat. Mar 25, 2023 1:00 PM - 2:50 PM K703 (K703, Lecture Hall Bldg. [7F])

Chair: Hiroshi Masai, Mariko Yukimoto

+Add all to schedule

1:00 PM - 1:10 PM

[K703-4pm-01] Synthesis of a Bis(ferrocenyl)dibromosilane Bearing Phosphine Moieties as Intramolecular Donors, and the Attempted Synthesis of the Corresponding Silylene

^○Hiromu Ueno¹, Takahiro Sasamori² (1. Graduate School of Science and Technology, Univ. of Tsukuba, 2. Faculty of Pure and Applied Sciences, and TREMS, Univ. of Tsukuba)

[Lang.] Japanese

1:10 PM - 1:20 PM

[K703-4pm-02] Hydrosilylation Reaction of a Disilyne

^○Kazuma Ogaki¹, Takahiro Sasamori², Masaaki Ichinohe¹ (1. Univ. of Tsukuba, 2. Faculty of Pure and Applied Sciences, and TREMS, Univ. of Tsukuba)

[Lang.] Japanese

1:20 PM - 1:30 PM

[K703-4pm-03] 1,6-Disila[4.4.4]propellane: Improved Synthetic Methodology and Its Unique Reactivity.

^○Suguru Kobayashi¹, Kosuke Iizuka², Yumiko Nakajima², Kohei Tamao³, Takahiro Sasamori⁴ (1. Graduate School of Science and Technology, University of Tsukuba, 2. Interdisciplinary Research Center for Catalytic Chemistry, AIST, 3. TOYOTA Physical & Chemical Research Institute (Toyota Riken) , 4. Faculty of Pure and Applied Sciences, and Tsukuba Research Center for Energy Materials Sciences (TREMS), University of Tsukuba)

[Lang.] Japanese

1:30 PM - 1:40 PM

[K703-4pm-04] Synthesis of 1,6,2,5-Dioxadisilocine Derivatives and Its Reactivity as an Electrophile

^○Narumi Itoh¹, Sasamori Takahiro² (1. Graduate School of Science and Technology, University of Tsukuba, 2. Faculty of Pure and Applied Sciences, and TREMS, Univ. of Tsukuba)

[Lang.] Japanese

1:40 PM - 1:50 PM

[K703-4pm-05] Cooperative Bond Cleavage Reactions of Arylsilicon and Arylgermanium Compounds with Acid and Light

^○Hanqing Ding¹, Hiroshi Masai¹, Tomohiro Iwai¹, Jun Terao¹ (1. Graduate School of Arts and Sciences, The University of Tokyo)

[Lang.] Japanese

Break （1:50 PM - 2:00 PM）

2:00 PM - 2:10 PM

[K703-4pm-06] Application of Crystal Engineering Techniques to Highly Reactive Organogermanium Species with Extended Triptycyl Groups

^○Yui Wakasa¹, Mao Minoura¹ (1. Rikkyo Univ.)

[Lang.] Japanese

2:10 PM - 2:20 PM

[K703-4pm-07] Reactivity of a Germylene Bearing a Bulky Benzyl Group

^○Daichi UCHIDA¹, Mariko YUKIMOTO¹, Yoshiyuki MIZUHATA¹, Norihiro TOKITOH¹ (1. Institute for Chemical Research, Kyoto University)

[Lang.] Japanese

2:20 PM - 2:30 PM

[K703-4pm-08] Cobalt-catalyzed hydroalkynylation of fluoroalkylated alkyne

^○Yuta KABUMOTO^1,2, Tatsuya KUMON^1,2, Shigeyuki YAMADA^1,2, Tsutomu KONNO^1,2 (1. Kyoto Institute of Technology, 2. Faculty of Molecular Chemistry and Engineering)

[Lang.] Japanese

2:30 PM - 2:40 PM

[K703-4pm-09] Photochemical Properties of π-Conjugated Aromatic Molecules bridged by Conjugated Trienyl Groups

^○Sayori Kiyota¹, Kohei Kamakura¹, Nobuyuki Komine¹, Masafumi Hirano¹ (1. Tokyo University of Agriculture and Technology)

[Lang.] Japanese

2:40 PM - 2:50 PM

[K703-4pm-10] Development of photoswitchable stilbene catalysts with ether linker.

^○Hiroki Nakajima¹, Hiroki Fukumoto¹, Tomohiro Agou¹, Masaru Kondo¹ (1. Ibaraki University)

[Lang.] Japanese

Sessions

14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds- » Oral A

[K702-1am] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

[K702-1pm] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

[K702-1vn] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

[K702-2am] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

[K702-2pm] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

[K702-3am] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

[K703-3am] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

[K702-3pm] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

[K703-3pm] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

[K703-3vn] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-

[K702-3vn] 14. Organic Chemistry -Aromatic, Heterocyclic, and Heteroatom Compounds-