Copper-catalyzed arylsulfonylation of N-arylsulfonyl-acrylamides with arylsulfonohydrazides: synthesis of sulfonated oxindoles

被引：56
|
作者：
Tian, Qingshan [1 ]
He, Ping [1 ]
Kuang, Chunxiang [1 ,2 ]
机构：
[1] Tongji Univ, Dept Chem, Shanghai 200092, Peoples R China
[2] Minist Educ, Key Lab Yangtze River Water Environm, Shanghai 200092, Peoples R China
来源：
ORGANIC & BIOMOLECULAR CHEMISTRY | 2014年 / 12卷 / 33期
关键词：
ACTIVATED ALKENES; HIGHLY EFFICIENT; VINYL SULFONES; BOND FORMATION; 3-COMPONENT OXYTRIFLUOROMETHYLATION; AEROBIC DIFUNCTIONALIZATION; ARYL ACRYLAMIDES; TRIFLUOROMETHYLATION; SULFONYLHYDRAZIDES; AMINOTRIFLUOROMETHYLATION;
D O I：
10.1039/c4ob01231c
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A copper-catalyzed arylsulfonylation of N-arylsulfonyl-acrylamides with sulfonylhydrazides through a tandem radical process was developed. This methodology provided an alternative strategy for the synthesis of sulfonated oxindoles by forming C-S, C-N and C-C bonds in a single operation.
引用
收藏
页码：6349 / 6353
页数：5
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