Visible light mediated intermolecular [3 + 2] annulation of cyclopropylanilines with alkynes
作者:Theresa H Nguyen、Soumitra Maity、Nan Zheng
DOI:10.3762/bjoc.10.96
日期:——
Intermolecular [3 + 2] annulation of cyclopropylanilines with alkynes is realized using visible light photoredox catalysis, yielding a variety of cyclic allylic amines in fair to good yields. This method exhibits significant group tolerance particularly with heterocycles. It can also be used to prepare complex heterocycles such as fused indolines.
环丙基苯胺与炔烃的分子间 [3 + 2] 环化是使用可见光光氧化还原催化实现的,以一般到良好的产率产生各种环状烯丙胺。该方法表现出显着的基团耐受性,特别是对于杂环。还可用于制备复杂的杂环化合物,如稠合二氢吲哚。