Asymmetric synthesis of cyclopentanes bearing four contiguous stereocenters via an NHC-catalyzed Michael/Michael/esterification domino reaction

作者:Shu Tao; Ni Qijian; Song Xiaoxiao; Zhao Kun; Wu Tianyu; Puttreddy Rakesh; Rissanen Kari; Enders Dieter*
来源:Chemical communications, 2016, 52(12): 2609-2611.
DOI:10.1039/c5cc09581f

摘要

An NHC-catalyzed Michael/Michael/esterification domino reaction via homoenolate/enolate intermediates for the asymmetric synthesis of tetrasubstituted cyclopentanes bearing four contiguous stereo-centers is described. A variety of alpha, beta-unsaturated aldehydes and 2-nitroallylic acetates react well with good domino yields and high stereoselectivities.

  • 出版日期2016