Stereoselective vinylation of amino aldehydes using 2-trimethylsilylethylidentriphenylphosphorane
作者:Maurizio Franciotti、André Mann、Maurizio Taddei
DOI:10.1016/s0040-4039(00)93602-5
日期:1991.11
2-Trimethylsilylethylidentriphenylphosphorane reacts stereoselectively with α-amino aldehydes giving the Cram chelation controlled product of vinylation of the carbonyl group. The olefinic 1,2-amino alcohols obtained with this reaction are important intermediates for the preparation of peptides analogues and they were employed for the preparation of N-Boc-statine.