Versatile synthesis of L-α-amino acids stereospecifically labelled on the β-carbon atom
作者:Kenneth J.M. Beresford、Douglas W. Young
DOI:10.1016/0040-4020(96)00521-2
日期:1996.7
the stereochemistry at the α-centre of stereospecificallylabelled samples of (2S)-isoserine (7) using a sequence involving an intramolecular substitution reaction has allowed synthesis of the stereospecificallylabelled aziridines (19) to be completed. These are synthons for a very versatile preparation of L-amino acids which are stereospecificallylabelled at the β-carbon atom.