A Novel Radical Cyclization Approach to Thieno-Fused Heterocycles

被引：29

作者：

Singh, Prabal P. ^{[2
]}

Yadav, Ashok K. ^{[2
]}

Ila, Hiriyakkanavar ^{[1
]}

Junjappa, Hiriyakkanavar ^{[3
]}

机构：

[1] Jawaharlal Nehru Ctr Adv Sci Res, New Chem Unit, Bangalore 560064, Karnataka, India

[2] Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India

[3] Reva Inst Sci & Management, Bangalore 5600064, Karnataka, India

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2011年 / 2011卷 / 20-21期

关键词：

Sulfur heterocycles; Radical reactions; Cyclization; Fused-ring systems; ONE-POT SYNTHESIS; REGIOSELECTIVE SYNTHESIS; STREPTOMYCETE STRAIN; DERIVATIVES; INHIBITORS; COPOLYMER; FACILE; DESIGN; ACCESS; ROUTE;

D O I：

10.1002/ejoc.201100516

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient synthesis of novel aryl/heteroaryl-substituted thieno-fused heterocycles, that is, thieno[2,3-b]thiophenes, thieno[2,3-b]indoles, and pyrazolo[3,2-c]thiophenes, involving radical-mediated cyclization of 2-(2-bromoheteroaryl)-3-methylthio-3-aryl/heteroaryl acrylonitriles has been reported.

引用

页码：4001 / 4007

页数：7

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