Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides

oleh: Chen Zhang, Shao-Qiao Zhang, Hua-Jun Cai, Dong-Mei Cui

Format: Article
Diterbitkan: Beilstein-Institut 2013-05-01

Deskripsi

A co-catalyst of (PPh3)AuCl/AgOTf for the intermolecular hydroamination of allenes with sulfonamides is shown. The reaction proceeded smoothly under mild conditions for differently substituted allenes giving N-allylic sulfonamides in good yields with high regioselectivity and E-selectivity.