meta-Selective Substitution of Phenols with Indoles via One-Pot Oxidative Dearomatization-Michael Addition-Aromatization
作者:Renhua Fan、Yang Ye、Hua Wang
DOI:10.1055/s-0030-1259726
日期:2011.4
An oxidative coupling strategy involving hypervalent organoiodine-induced oxidative dearomatization of 4-substituted phenols, Brønsted acid catalyzed Michael addition with indoles, and aromatization has been developed. The one-pot reaction provides an efficient access to the meta-indole-substituted phenol derivatives.
开发了一种氧化偶联策略,涉及高价有机碘引发的4-取代苯酚的氧化去芳构化、布朗斯台德酸催化的吲哚迈克尔加成和芳构化。这种一步反应为间位吲哚取代的苯酚衍生物提供了高效的合成途径。