Academic Program [Oral A]

15. Organic Chemistry -Aliphatic and Alicyclic Compounds, and New Synthetic Technology- » Oral A

[A19-1am] 15. Organic Chemistry -Aliphatic and Alicyclic Compounds, and New Synthetic Technology-

Fri. Mar 19, 2021 9:00 AM - 11:40 AM Room 19 (Online Meeting)

Chair:Aiichiro Nagaki, Tsuyuka Sugiishi

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9:00 AM - 9:10 AM

[A19-1am-01] Sequential Knoevenagel condensation/cyclization for the synthesis of indene and benzofulvene derivatives

^○Kohtaro KATAYAMA¹, Shoko YAMAZAKI¹, Zhichao WANG², Akiya OGAWA², Tsumoru MORIMOTO³ (1. NARA UNIVERSITY OF EDUCATION, 2. Osaka Prefecture Univ., 3. NARA INSTITUTE of SCIENCE and TECHNOLOGY)

[Lang.] Japanese

9:10 AM - 9:20 AM

[A19-1am-02] One-Step Synthesis of Cyclopentene Derivatives from Julia-Kocienski Sulfones Derived from Nucleosides

^○Minami Furuzawa¹, Natsuhisa Oka¹, Mayuka Kanda, Kaori Ando¹ (1. Gifu University)

[Lang.] Japanese

9:20 AM - 9:30 AM

[A19-1am-03] One-pot Preparation of (E)-α,β-Unsaturated Aldehydes Using the Julia-Kocienski Reaction Followed by Acid-catalyzed Hydrolysis

^○Haruka Watanabe¹, Xiaoxian Zhu¹, Kaori Ando¹ (1. Gifu University)

[Lang.] Japanese

9:30 AM - 9:40 AM

[A19-1am-04] Generation of (amino)(boryloxy)carbenes from carbamoylboranes and their coupling reaction with aldehydes

^○Kento Ishida¹, Hiroyuki Kusama¹ (1. Gakushuin University)

[Lang.] Japanese

9:40 AM - 9:50 AM

[A19-1am-05] Facile Synthesis of 1,4-Dihydro-2H-benzo[d][1,3]oxazin-2-ones Carrying Various Substituents.

^○Ryunosuke Kani¹, Toshiyasu INUZUKA¹, Yasuhiro KUBOTA¹, Kazumasa FUNABIKI¹ (1. Gifu University)

[Lang.] Japanese

9:50 AM - 10:00 AM

[A19-1am-06] Generation of Fluoro-Substituted Methyllithiums in the absence of Electrophiles and their reactions enabled by Flow Microreactors

^○Ryosuke Higuma¹, Marco Colella², Arianna Tota², Yusuke Takahashi¹, Renzo Luisi², Aiichiro Nagaki¹ (1. Kyoto University, 2. University of Bari)

[Lang.] Japanese

10:00 AM - 10:10 AM

[A19-1am-07] Boron-Catalyzed Visible Light-Driven α-Amination of Carboxylic Acids

^○Takuto Morisawa¹, Yohei Shimizu^1,2, Masaya Sawamura^1,2 (1. Faculty of science, Hokkaido univ., 2. Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido Univ.)

[Lang.] Japanese

10:10 AM - 10:20 AM

[A19-1am-08] Transition-Metal-Free Cross-Coupling Using Tertiary Benzylic Organoboronates

^○Mitsutaka Takeda¹, Kazunori Nagao¹, Hirohisa Ohmiya¹ (1. Grad. Sch. Med. Sci., Kanazawa Univ.)

[Lang.] Japanese

10:20 AM - 10:30 AM

[A19-1am-09] Synthesis of highly substituted boronic esters utilized aryne-triggered 1,2-metallate rearrangement of vinylboronic esters

^○hidetoshi kamada¹, Kazuki Morimoto¹, Ryuji Yoshida¹, Haruki Mizoguchi¹, Akira Sakakura¹ (1. Graduate School of Natural Science and Technology, Okayama University)

[Lang.] Japanese

10:30 AM - 10:40 AM

[A19-1am-10] Mechanistic investigation and substrate scope evaluation of an aryne-triggered 1,2-metallate rearrangement of vinylboronic esters

^○Haruki MIZOGUCHI¹, Kazuki Morimoto¹, Hidetoshi Kamata¹, Ryuji Yoshida¹, Akira Sakakura¹ (1. Graduate School of Natural Science and Technology, Okayama University)

[Lang.] Japanese

10:40 AM - 10:50 AM

[A19-1am-11] Synthesis of fluorinated benzocyclobutenone derivatives by ortho-lithiation

^○Hikari Kawashima¹, Motoaki Takeuchi¹, Tsuyuka Sugiishi¹, Hideki Amii¹ (1. Gunma Univ.)

[Lang.] Japanese

10:50 AM - 11:00 AM

[A19-1am-12] Cycloaddition of fluorinated isobenzofurans with acenaphthylene.

Masatoshi Sekine, ^○Kyoya Hoashi¹, Yukari Matsumoto, Tsuyuka Sugiishi¹, Hideki Amii¹ (1. The Univ. of Gunma)

[Lang.] Japanese

11:00 AM - 11:10 AM

[A19-1am-13] Intramolecular Diels-Alder reaction of 1,4-bis(silyloxy)-1,3-cyclopentadiene derivatives

^○Tomonari Sasage¹, Kazutada Ikeuchi², Keiji Tanino² (1. Graduate School of Chemical Science and Engineering, Hokkaido University, 2. Faculty of Science ,Hokkaido University)

[Lang.] Japanese

11:10 AM - 11:20 AM

[A19-1am-14] Reaction of Amine Derivatives with Carbon Dioxide by Zinc Catalyst

^○Xiaotao Lin^1,2, Qiao Zhang¹, Katsuhiko Takeuchi¹, Kazuhiro Matsumoto¹, Norihisa Fukaya¹, Tadahiro Fujitani¹, Kazuhiko Sato¹, Jun-Chul choi^1,2 (1. National Institute of Advanced Industrial Science and Technology, 2. University of Tsukuba)

[Lang.] Japanese

11:20 AM - 11:30 AM

[A19-1am-15] Hydrosilylation of alkenes and imines using in situ generation of benzimidazoline

^○Haruka Nakamura¹, Yoshihiro Tanaka¹, Tatsuhiro Uchikura¹, Takahiko Akiyama¹ (1. Gakushuin University)

[Lang.] Japanese

11:30 AM - 11:40 AM

[A19-1am-16] New Molecular Transformation by the Reaction of Nitrones with Sulfur Ylide

^○Takanobu Sakurai¹, Tohru Yano¹, Takuya Suga¹, Takahiro Soeta¹, Yutaka Ukaji¹ (1. Kanazawa University)

[Lang.] Japanese

Session information

[A19-1am] 15. Organic Chemistry -Aliphatic and Alicyclic Compounds, and New Synthetic Technology-

[A19-1am-01] Sequential Knoevenagel condensation/cyclization for the synthesis of indene and benzofulvene derivatives

[A19-1am-02] One-Step Synthesis of Cyclopentene Derivatives from Julia-Kocienski Sulfones Derived from Nucleosides

[A19-1am-03] One-pot Preparation of (E)-α,β-Unsaturated Aldehydes Using the Julia-Kocienski Reaction Followed by Acid-catalyzed Hydrolysis

[A19-1am-04] Generation of (amino)(boryloxy)carbenes from carbamoylboranes and their coupling reaction with aldehydes

[A19-1am-05] Facile Synthesis of 1,4-Dihydro-2H-benzo[d][1,3]oxazin-2-ones Carrying Various Substituents.

[A19-1am-06] Generation of Fluoro-Substituted Methyllithiums in the absence of Electrophiles and their reactions enabled by Flow Microreactors

[A19-1am-07] Boron-Catalyzed Visible Light-Driven α-Amination of Carboxylic Acids

[A19-1am-08] Transition-Metal-Free Cross-Coupling Using Tertiary Benzylic Organoboronates

[A19-1am-09] Synthesis of highly substituted boronic esters utilized aryne-triggered 1,2-metallate rearrangement of vinylboronic esters

[A19-1am-10] Mechanistic investigation and substrate scope evaluation of an aryne-triggered 1,2-metallate rearrangement of vinylboronic esters

[A19-1am-11] Synthesis of fluorinated benzocyclobutenone derivatives by ortho-lithiation

[A19-1am-12] Cycloaddition of fluorinated isobenzofurans with acenaphthylene.

[A19-1am-13] Intramolecular Diels-Alder reaction of 1,4-bis(silyloxy)-1,3-cyclopentadiene derivatives

[A19-1am-14] Reaction of Amine Derivatives with Carbon Dioxide by Zinc Catalyst

[A19-1am-15] Hydrosilylation of alkenes and imines using in situ generation of benzimidazoline

[A19-1am-16] New Molecular Transformation by the Reaction of Nitrones with Sulfur Ylide

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