Visible-Light-Enabled Decarboxylative Sulfonylation of Cinnamic Acids with Sulfonylhydrazides under Transition-Metal-Free Conditions

被引：128

作者：

Cai, Shunyou ^{[1
,2
]}

Xu, Yaohui ^{[1
]}

Chen, Danling ^{[1
]}

Li, Lihuang ^{[1
]}

Chen, Qifa ^{[1
]}

Huang, Mingqiang ^{[1
]}

Weng, Wen ^{[1
]}

机构：

[1] Minnan Normal Univ, Sch Chem & Environm, Key Lab Modern Analyt Sci & Separat Technol Fujia, Zhangzhou 363000, Peoples R China

[2] Peking Univ, Shenzhen Grad Sch, Sch Chem Biol & Biotechnol, Key Lab Chem Genom, Shenzhen 518055, Peoples R China

来源：

ORGANIC LETTERS | 2016年 / 18卷 / 12期

基金：

中国国家自然科学基金;

关键词：

IODINE-MEDIATED SYNTHESIS; H BOND FUNCTIONALIZATION; PHOTOREDOX CATALYSIS; VINYL SULFONES; EOSIN Y; CARBOXYLIC-ACIDS; C-C; (E)-VINYL SULFONES; COUPLING REACTIONS; ARYL SULFIDES;

D O I：

10.1021/acs.orglett.6b01353

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Decarboxylative cross-coupling reactions of cinnamic acids with sulfonylhydrazides were explored using oxygen as the sole terminal oxidant, realizing a conceptually novel technology for vinyl sulfone synthesis under the synergistic interactions of visible light irradiation, organic dye-type photocatalyst eosin Y, KI, and Cs2CO3 at room temperature.

引用

页码：2990 / 2993

页数：4

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