A Practical Stereoselective Synthesis of both Enantiomers of Threo- and Erythro-β-Hydroxy Norvaline from (S)-Serine Derivatives
作者:José M. Andrés、Noemı́ de Elena、Rafael Pedrosa
DOI:10.1016/s0040-4020(00)00038-7
日期:2000.3
The four enantiopure diastereoisomers of beta-hydroxy norvaline have been prepared from L-serine in moderate chemical yield. The method is based on the diastereoselective addition of different organometallics to easily accessible serinal derivatives. (C) 2000 Elsevier Science Ltd. All rights reserved.