Synthesis of CF3-Containing Isoindolinone Derivatives through Rhodium-catalyzed Oxidative Coupling of Benzamides with 2-Trifluoromethylacrylate

被引：4

作者：

Yoshimoto, Risa ^{[1
]}

Morisaka, Hideaki ^{[1
]}

Usuki, Yoshinosuke ^{[1
]}

Shibata, Yu ^{[2
]}

Tanaka, Ken ^{[2
]}

Satoh, Tetsuya ^{[1
]}

机构：

[1] Osaka City Univ, Grad Sch Sci, Dept Chem, Sumiyoshi Ku, 3-3-138 Sugimoto, Osaka 5588585, Japan

[2] Tokyo Inst Technol, Grad Sch Sci & Engn, Dept Appl Chem, Meguro Ku, Tokyo 1528550, Japan

来源：

CHEMISTRY LETTERS | 2020年 / 49卷 / 12期

关键词：

Rhodium catalyst; Oxidative coupling; Isoindolinone; H BOND ACTIVATION; ALKYNES; ALKENES; AMINOTRIFLUOROMETHYLATION; FUNCTIONALIZATION; CONSTRUCTION;

D O I：

10.1246/cl.200609

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The oxidative coupling of benzamides with methyl 2-trifluoromethylacrylate proceeds smoothly under rhodium(III) catalysis to produce trifluoromethyl-substituted isoindolinone derivatives. The catalyst system [(CpRhCl2)-Rh-E](2)/AgSbF6 is effective for the oxidative coupling, while [Cp*RhCl2](2)/AgSbF6 leads to their redox-neutral coupling predominantly. The oxidative coupling reactions with related acrylates have also been examined.

引用

收藏

页码：1481 / 1483

页数：3

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