Microwave-assisted regioselective sulfenylation of indoles under solvent- and metal-free conditions

被引：47

作者：

Rahaman, Rajjakfur ^{[1
]}

Devi, Namita ^{[1
]}

Bhagawati, Jyoti Rekha ^{[1
]}

Barman, Pranjit ^{[1
]}

机构：

[1] Natl Inst Technol Silchar, Dept Chem, Silchar 788010, India

来源：

RSC ADVANCES | 2016年 / 6卷 / 23期

关键词：

CATALYZED SULFENYLATION; EFFICIENT SULFENYLATION; BISINDOLE ALKALOIDS; INHIBITORS; DISULFIDES; CHLORIDES; SULFONES; ACIDS; 3-SULFENYLATION; SUBSTITUTION;

D O I：

10.1039/c5ra26425a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Herein, we report a solvent-and metal-free methodology for the sulfenylation of indoles with sulfinic acids in the absence of an external catalyst under microwave irradiation. This environmentally friendly approach offered the desired products in moderate to excellent yields in only 10 min. Several functional group tolerances were monitored under the optimized conditions.

引用

页码：18929 / 18935

页数：7

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