Diastereoselective Addition of Organomagnesium and Organolithium Reagents to Chiral Trifluoromethyl<i>N</i>-<i>tert</i>-Butanesulfinyl Hemiaminals
作者:Fabienne Grellepois、Abdelkhalek Ben Jamaa、Abdoulaye Gassama
DOI:10.1002/ejoc.201300890
日期:2013.10
The asymmetricsynthesis of trifluoromethylated tertiary and secondary carbinamines (α,α-dibranched and α-branched amines) was achieved by reaction of alkyl, aryl and allyl organomagnesium or organolithium reagents to trifluoromethyl N-tert-butanesulfinyl hemiaminals, bench-stable analogs of the corresponding ketoimines.