Tandem Thioetherification Reactions of 2-(2,2-Dibromovinyl)phenol Derivatives with Thiophenols and Thiols

被引：3

作者：

Geng, Haobing ^{[1
]}

Du, Juan ^{[1
]}

Chen, Shanshan ^{[1
]}

Huang, Qinghua ^{[1
]}

Zhang, Xiuli ^{[1
,2
]}

Wang, Lei ^{[2
,3
]}

机构：

[1] Anhui Agr Univ, Dept Chem, Hefei 230036, Anhui, Peoples R China

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

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

来源：

SYNTHESIS-STUTTGART | 2014年 / 46卷 / 19期

基金：

美国国家科学基金会;

关键词：

2-arylthiobenzofurans; 2-alkylthiobenzofurans; 2-(2,2-dibromovinyl)phenols tandem reactions; thiols; thiophenols; UNSYMMETRICAL DIORGANYL SELENIDES; COPPER-CATALYZED SYNTHESIS; EFFICIENT SYNTHESIS; INTRAMOLECULAR CYCLIZATION; DIPHENYL DISELENIDE; ARYLBORONIC ACIDS; CROSS-COUPLINGS; ALKYL-HALIDES; ARYL IODIDE; BENZOFURANS;

D O I：

10.1055/s-0034-1378318

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A tandem thioetherification reaction of 2-(2,2-dibromovinyl)phenol derivatives with thiophenols and thiols has been developed. In the presence of potassium hydroxide, 2-(2,2-dibromovinyl)phenols reacted with thiophenols and thiols to generate 2-arylthiobenzofurans and 2-alkylthiobenzofurans in good yields in N,N-dimethylformamide via a one-pot tandem reaction. This method has several advantages including commercial availability of starting materials, simple operation, and easy purification of products.

引用

页码：2608 / 2616

页数：9

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