Stereospecific Nucleophilic Substitution of Enantioenriched Tertiary Benzylic Amines via in Situ Activation with Benzyne
作者:Yang Gui、Shi-Kai Tian
DOI:10.1021/acs.orglett.7b00365
日期:2017.4.7
A one-pot protocol has been developed for sequential benzyne activation and nucleophilicsubstitution of enantioenriched tertiary benzylic amines. In the presence of 2-(trimethylsilyl)phenyl triflate and CsF, a range of enantioenriched tertiary benzylic amines were substituted by various nucleophiles, delivering structurally diverse benzylic compounds in moderate to excellent yields with excellent