A mild Cu(I)-catalyzed regioselective diamination of conjugated dienes.
This paper describes a novel diamination process that uses CuCl as catalyst and di-tert-butyldiaziridinone as nitrogen source. A wide variety of conjugated dienes and a triene can be effectively diaminated in good yields with generally high regioselectivity under mild reaction conditions.
Yuan
Weicheng
W
Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, USA.
Du
Haifeng
H
Zhao
Baoguo
B
Shi
Yian
Y