Stereoconvergent Negishi Arylations of Racemic Secondary Alkyl Electrophiles: Differentiating between a CF<sub>3</sub> and an Alkyl Group
作者:Yufan Liang、Gregory C. Fu
DOI:10.1021/jacs.5b04725
日期:2015.8.5
wide array of enantioconvergent cross-couplings of arylzincreagents with CF3-substituted racemic secondary alkyl halides, a process that necessitates that the chiral catalyst be able to effectively distinguish between a CF3 and an alkyl group in order to provide good ee. We further demonstrate that this method can be applied without modification to the catalyticasymmetric synthesis of other families