An expeditious synthesis of polyhydroxylated 2-arylbenzo[b]furans

被引：27

作者：

Dupont, R ^{[1
]}

Cotelle, P ^{[1
]}

机构：

[1] Univ Lille 1, ENSCL, CNRS, Chim Organ Phys Lab, F-59655 Villeneuve Dascq, France

来源：

TETRAHEDRON | 2001年 / 57卷 / 26期

关键词：

boron and compounds; dealkylation; cyclisation; benzofurans;

D O I：

10.1016/S0040-4020(01)00462-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An expeditious synthesis of polyhydroxylated 2-arylbenzo[b]furans is described. The key steps are the conversion of the corresponding polymethoxylated stilbenes into diarylethanoid molecules (epoxide or alcohol) that were demethylated and cyclised using boron tribromide to give the target polyhydroxylated 2-arylbenzo[b]furans. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：5585 / 5589

页数：5

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