Catalyst and additive-free regioselective oxidative C-H thio/selenocyanation of arenes and heteroarenes with elemental sulfur/selenium and TMSCN

被引：53

作者：

Feng, Chengtao ^{[1
]}

Peng, Ya ^{[1
]}

Ding, Guangrong ^{[1
]}

Li, Xiangxiao ^{[1
]}

Cui, Chang ^{[2
]}

Yan, Yizhe ^{[2
,3
]}

机构：

[1] Anhui Univ Sci & Technol, Sch Chem Engn, Huainan 232001, Peoples R China

[2] Zhengzhou Univ Light Ind, Sch Food & Biol Engn, Zhengzhou 450000, Henan, Peoples R China

[3] Henan Key Lab Cold Chain Food Qual & Safety Contr, Zhengzhou 450000, Henan, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 95期

关键词：

BOND FORMATION; C-3; THIOCYANATION; VERSATILE REAGENT; IODINE; SULFUR; INDOLES; TRIFLUOROMETHYLTHIOLATION; SULFIDES; FUNCTIONALIZATION; TRANSITION;

D O I：

10.1039/c8cc07905f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A regioselective oxidative C-H thio/selenocyanation of arenes and heteroarenes with TMSCN and elemental sulfur/selenium was demonstrated under catalyst-free and additive-free conditions. Dimethyl sulfoxide (DMSO) was employed as the mild oxidant as well as the solvent. The reaction is operationally simple and scalable with a broad substrate scope.

引用

页码：13367 / 13370

页数：4

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