DMAP-catalyzed cascade reaction: one-pot synthesis of benzofurans in water

被引：48

作者：

Shang, Yongjia ^{[1
]}

Wang, Cuie ^{[1
]}

He, Xinwei ^{[1
]}

Ju, Kai ^{[1
]}

Zhang, Min ^{[1
]}

Yu, Shuyan ^{[1
]}

Wu, Jiaping ^{[1
]}

机构：

[1] Anhui Normal Univ, Coll Chem & Mat Sci, Minist Educ, Key Lab Funct Mol Solids,Anhui Key Lab Mol Based, Wuhu 241000, Peoples R China

来源：

TETRAHEDRON | 2010年 / 66卷 / 50期

基金：

中国国家自然科学基金;

关键词：

Benzofuran; Cascade reaction; Dimethylaminopyridine; Halogenated ketones; Salicylaldehydes; ORGANIC-REACTIONS; PALLADIUM; HALIDES; ALKYNES; ENOLATE; ROUTE; RINGS;

D O I：

10.1016/j.tet.2010.09.095

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A series of benzofurans were efficiently synthesized in good to excellent yields using 4-dimethylaminopyridine (DMAP) catalyzed cascade reaction between salicylaldehydes and halogenated ketones in water at 80 degrees C opened atmosphere. Crown Copyright (C) 2010 Published by Elsevier Ltd. All rights reserved.

引用

页码：9629 / 9633

页数：5

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