The 140th Annual Meeting of the Pharmaceutical Society of Japan (Kyoto)
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Session Details

Oral Presentation(A) Organic Chemistry

[27G-am]アミノ酸・ペプチド②／複素環化合物①

Fri. Mar 27, 2020 9:00 AM - 11:48 AM JST
Fri. Mar 27, 2020 12:00 AM - 2:48 AM UTC
[Room G] Room G 1F
Chair: Konosuke Oisaki, Masami Kuriyama
9:00 AM - 9:12 AM JST(12:00 AM - 12:12 AM UTC)

[27G-am01]Boron-Catalyzed α-Amination of Carboxylic Acids

○Yohei Shimizu1,2, Takuto Morisawa1, Masaya Sawamura1,2 (1. Faculty of Sci., Hokkaido Univ., 2. WPI-ICReDD)
9:12 AM - 9:24 AM JST(12:12 AM - 12:24 AM UTC)

[27G-am02S]Development of a Catalytic Conjugate addition-Asymmetric Protonation to α,β-Unsaturated Carboxylic Acids

○Hiroki Murakami1, Ayano Yamada1, Kenichi Michigami1, Yoshiji Takemoto1 (1. Grad. Sch. Pharm. Sci., Kyoto Univ.)
9:24 AM - 9:36 AM JST(12:24 AM - 12:36 AM UTC)

[27G-am03S]A Mild and Chemoselective Thioamidation through Activation of Elemental Sulfur

Masato Saito1, ○Sho Murakami1, Takeshi Nanjo1, Yusuke Kobayashi1, Yoshiji Takemoto1 (1. Grad. Sch. pharm. Sci., Kyoto Univ.)
9:36 AM - 9:48 AM JST(12:36 AM - 12:48 AM UTC)

[27G-am04S]Catalytic asymmetric synthesis of β-amino-α-ketoacid for the chemical ligation

○Yusuke Tokuhiro1, Takeshi Nanjo1, Yoshiji Takemoto1 (1. Grad. Sch. Pharm. Sci., Kyoto Univ.)
9:48 AM - 10:00 AM JST(12:48 AM - 1:00 AM UTC)

[27G-am05S]Photo-mediated Radical Addition to a Methylenehydrazine for the Introduction of C1 Unit

○Tatsuki Matsugasako1, Takeshi Nanjo1, Yoshiji Takemoto1 (1. Grad. Sch. Pharm. Sci., Kyoto Univ.)
10:00 AM - 10:12 AM JST(1:00 AM - 1:12 AM UTC)

[27G-am06S]Boronic acid and palladium complex cooperatively catalyzed site-selective allylic substitution

○Yuki Nakamura1, Naoyuki Shimada1, Kazuishi Makino1 (1. Department of Pharmaceutical Science, Kitasato University)
10:12 AM - 10:24 AM JST(1:12 AM - 1:24 AM UTC)

[27G-am07S]Catalytic synthesis of α-hydroxy Weinreb amides and Its application to the natural product synthesis

○Naoya Takahashi1, Naoki Ohse1, Naoyuki Shimada1, Kazuishi Makino1 (1. Department of Pharmaceutical Sciences, Kitasato University)
10:24 AM - 10:36 AM JST(1:24 AM - 1:36 AM UTC)

[27G-am08]Chiral benzazaborole-catalyzed site-selective sulfonylation of unprotected carbohydrate derivatives

○Satoru Kuwano1, Yusei Hosaka1, Takayoshi Arai1 (1. Grad. Sch. Sci., Chiba Univ.)
10:36 AM - 10:48 AM JST(1:36 AM - 1:48 AM UTC)

[27G-am09S]Synthesis of SF4-gem-difluorocycropropene

○Koki Maruno1, Kiyoteru Niina1, Norimichi Saito2, Norio Shibata1 (1. Grad. Sch. Eng., Nagoya Inst. of Tech., 2. Ube Industries)
10:48 AM - 11:00 AM JST(1:48 AM - 2:00 AM UTC)

[27G-am10S]Pd-catalyzed synthesis of nitrogen-containing 12-membered heterocyclic carbamate compounds having a trifluoromethyl carbinol moiety

○Takanori Imai1, Hiroto Uno1, Kyosuke Harada1, Norio Shibata1 (1. Grad. Sch. Eng., Nagoya Inst. of Tech.)
11:00 AM - 11:12 AM JST(2:00 AM - 2:12 AM UTC)

[27G-am11]Synthesis of 1,3-disubstituted isoindoline derivatives bearing nitrogen functionality by a cascade reaction

○Tetsuya Tsujihara1, Hazuki Yamauchi1, Tsunayoshi Takehara2, Takeyuki Suzuki2, Tomikazu Kawano1 (1. Sch. Pharm., Iwate Medical Univ., 2. ISIR, Osaka Univ.)
11:12 AM - 11:24 AM JST(2:12 AM - 2:24 AM UTC)

[27G-am12S]SmI2-mediated intramolecular radical cyclization of haloalkynones

○Kei Fukushima1, Masayoshi Tsubuki1, Naoki Kanoh1, Kazunori Takahashi1 (1. Inst. Med. Chem., Hoshi Univ.)
11:24 AM - 11:36 AM JST(2:24 AM - 2:36 AM UTC)

[27G-am13S]Gold-catalyzed biarylmethane synthesis from β-ketoallene and arene nucleophile

○Naoki Yasukawa1, Yuya Miki1, Hironao Sajiki1, Yoshinari Sawama1 (1. Gifu Pharm. Univ.)
11:36 AM - 11:48 AM JST(2:36 AM - 2:48 AM UTC)

[27G-am14]Synthesis of 6-Unsubstituted 2-thioxo, 2-amino and 2-aryldihydropyrimidines and analysis of their tautomers

○Yoshio Nishimura1, Takanori Kubo1, Yuki Gokurakuji1, Ibuki Nakakita1, Hidetsura Cho2 (1. Fac. Pharm. Yasuda Women's Univ., 2. Grad. Sch. Pharm. Sci. Tohoku Univ.)
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