A Highly Enantio- and Diastereoselective Molybdenum-Catalyzed Asymmetric Allylic Alkylation of Cyanoesters
作者:Barry M. Trost、John R. Miller、Christopher M. Hoffman
DOI:10.1021/ja2029602
日期:2011.6.1
An efficient molybdenum-catalyzedasymmetricallylicalkylation (Mo-AAA) of cyanoester nucleophiles is reported. A number of highly functionalized branched cyanoesters containing a quaternary carbon stereocenter with a vicinal tertiary stereocenter are obtained. This method generates a number of functionalized cyanoesters in excellent yield and chemoselectivity in good to excellent diastereoselectivity