Stereodivergent Coupling of 1,3-Dienes with Aldimine Esters Enabled by Synergistic Pd and Cu Catalysis
作者:Qinglong Zhang、Huimin Yu、Lulu Shen、Tianhua Tang、Dongfang Dong、Weiwei Chai、Weiwei Zi
DOI:10.1021/jacs.9b07600
日期:2019.9.18
Herein we describe the use of synergistic Pd and Cu catalysis for stereodivergent coupling reactions between 1,3-dienes and aldimine esters. By using different enantiomers of the two metal catalysts, all four stereo-isomers of the coupling products, which have two vicinal stereocenters, could be accessed with high diastereo- and enantioselectivity. This atom-economical cross-coupling reaction has a wide substrate scope and good functional group tolerance. Our work highlights the power of synergistic catalysis for asymmetric coupling reactions involving Pd-hydride catalysts.
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作者:Rakhmankulov, I. L.、Kantor, E. A.、Rakhmankulov, D. L.
DOI:——
日期:——
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