Synthesis of Indolines, Indoles, and Benzopyrrolizidinones from Simple Aryl Azides
作者:François Brucelle、Philippe Renaud
DOI:10.1021/ol301120w
日期:2012.6.15
A simple approach to prepare indolines and benzopyrrolizidinones from ortho-azidoallylbenzenes via a tandem radical addition/cyclization is described. The use of triethylborane to initiate and sustain the process provides the best results. Indolines are easily converted into the corresponding indoles by oxidation with manganesedioxide.