The First Regioselective Palladium-Catalyzed Indolization of 2-Bromo- or 2-Chloroanilines with Internal Alkynes: A New Approach to 2,3-Disubstituted Indoles
作者:Ming Shen、Guisheng Li、Bruce Z. Lu、Azad Hossain、Frank Roschangar、Vittorio Farina、Chris H. Senanayake
DOI:10.1021/ol048114t
日期:2004.10.1
The first practical and economical process for synthesis of 2,3-disubstituted indole compounds has been developed with high regioselectivity by palladium-catalyzed indolization of 2-bromo- or chloroanilines and their derivatives with internal alkynes.