Stereoselective synthesis of optically pure β,γ-unsaturated α-amino acids in both L and D configurations
作者:N.André Sasaki、Chiyomi Hashimoto、Régine Pauly
DOI:10.1016/s0040-4039(00)99620-5
日期:1989.1
A new method for the stereoselectivesynthesis of opticallypure β,γ-unsaturated α-amino acids in L or D configuration is developed by reacting the dilithiate of (2R)-2-Bocamino-3-phenylsulfonyl-1-(2-tetrahydropyranyloxy)propane 1 or its (2S)-antipode 2, both derived from L-serine, with aldehyde, followed by stereoselective olefin formation, desulfonylation and oxidation.