Water-Compatible Iminium Activation: Highly Enantioselective Organocatalytic Michael Addition of Malonates to α,β-Unsaturated Enones
作者:Zhifeng Mao、Yaomei Jia、Wenyi Li、Rui Wang
DOI:10.1021/jo101188m
日期:2010.11.5
The highlyenantioselectiveMichaeladdition of malonates to α,β-unsaturated ketones in water was reported to be catalyzed by a primary−secondary diamine catalyst containing a long alkyl chain. This asymmetric Michaeladdition process was found to be effective for a variety of α,β-unsaturated ketones.