Efficient one-pot synthesis of 2-arylbenzo[b]furans from 2-styrylphenols using CuBr2

被引：0
|
作者：
Bhatt S. [1 ]
Roy K. [1 ]
Nayak S.K. [1 ]
机构：
[1] Bio-organic Division, Bhabha Atomic Research Centre
来源：
Synthetic Communications | 2010年 / 40卷 / 18期
关键词：
2-Arylbenzo[b]furan; 2-styrylphenols; copper(II) bromide; McMurry coupling;
D O I：
10.1080/00397910903318716
中图分类号：
学科分类号：
摘要：
A new route to the synthesis of 2-arylbenzo[b]furans has been developed. It involves homo/cross-McMurry coupling of salicylaldehyde/substituted salicylaldehydes/aromatic aldehydes to 2-styrylphenols, which undergo intramolecular cyclization with CuBr2 in tetrahydrofuran at ambient temperature to afford 2-arylbenzo[b]furans in good yields. © 2010 Taylor & Francis Group, LLC.
引用
收藏
页码：2736 / 2746
页数：10
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