Synthesis of Enantioenriched Triarylmethanes by Stereospecific Cross-Coupling Reactions
作者:Buck L. H. Taylor、Michael R. Harris、Elizabeth R. Jarvo
DOI:10.1002/anie.201202527
日期:2012.7.27
Coupling with inversion: Chiral diarylmethanol derivatives undergo a stereospecific nickel‐catalyzed cross‐couplingreaction with aryl Grignard reagents (see scheme). The reaction proceeds with inversion of configuration and high enantiospecificity. The method has been applied to the asymmetric synthesis of a triarylmethane‐based anti‐cancer compound.