Asymmetric synthesis of α,α-disubstituted α-amino acid derivatives using MABR promoted rearrangement
作者:Masayuki Matsushita、Hana Maeda、Mitsuaki Kodama
DOI:10.1016/s0040-4039(98)00576-0
日期:1998.5
An efficient route for the asymmetric synthesis of α,α-disubstituted α-amino acidsderivatives (1, 2, and 3) starting from readily available epoxy silyl ethers (6) has been developed. High enantiomeric purity can be realized by the present method using a combination of MABR rearrangement of a chiral epoxide and Curtius rearrangement.