Academic Program [Oral A]

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

Session information

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

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

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

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

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

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

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

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

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

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

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

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

Authentication