Fig. 1: Prior arts in catalytic asymmetric conjugate allylation and our work.
From: Copper(I)-catalyzed asymmetric 1,6-conjugate allylation
a Failed copper(I)-catalyzed asymmetric conjugate allylation. b Reported catalytic asymmetric conjugate allylation. c This work: copper(I)-catalyzed asymmetric conjugate 1,6-allylation.
