Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides

Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides

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.

Bibliographic Details
Main Authors: Chen Zhang, Shao-Qiao Zhang, Hua-Jun Cai, Dong-Mei Cui
Format: Article
Language:English
Published: Beilstein-Institut 2013-05-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
allene
gold catalysis
hydroamination
N-sulfonyl
selectivity
sulfonamide
Online Access:https://doi.org/10.3762/bjoc.9.117

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