An efficient tandem elimination-cyclization-desulfitative arylation of 2-(gem-dibromovinyl)phenols(thiophenols) with sodium arylsulfinates

被引：39

作者：

Chen, Wei ^{[1
]}

Li, Pinhua ^{[1
]}

Miao, Tao ^{[1
]}

Meng, Ling-Guo ^{[1
]}

Wang, Lei ^{[1
,2
]}

机构：

[1] Huaibei Normal Univ, Dept Chem, Huaibei 235000, Anhui, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

来源：

ORGANIC & BIOMOLECULAR CHEMISTRY | 2013年 / 11卷 / 03期

基金：

美国国家科学基金会;

关键词：

C-H BOND; CROSS-COUPLINGS; SULFONYL CHLORIDES; CATALYZED DIRECT; SULFINIC ACIDS; ARENESULFONYL CHLORIDES; HETEROCYCLES; DERIVATIVES; INDOLES; 1,1-DIBROMO-1-ALKENES;

D O I：

10.1039/c2ob27232f

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient tandem elimination-cyclization-desulfitative arylation of 2-(gem-dibromovinyl)phenols(thiophenols) with sodium arylsulfinates has been developed. In the presence of TBAF-PdCl2-Cu(OAc)(2)-NEt3, the reactions generated 2-arylbenzofurans(thiophenes) with good yields in one-pot under ligand-free conditions.

引用

页码：420 / 424

页数：5

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