A copper(I)-catalyzed procedure for the synthesis of benzo[b]heterocycles. This protocol can be used to synthesize a variety of 2-arylbenzo[b]furans and indoles in good to excellent yields. This method can tolerate a variety of functional groups, does not require the use of expensive additives and is palladium-free.
一种
铜(I)催化的合成苯并[b]
杂环化合物的方法。该方案可用于合成多种2-芳基苯并[b]
呋喃和
吲哚,收率良好至优秀。此方法能容忍多种官能团,无需使用昂贵添加剂,并且不含
钯。