Enantioselective, Chromatography-Free Synthesis of β<sup>3</sup>-Amino Acids with Natural and Unnatural Side Chains
作者:Thibaud Gerfaud、Ying-Ling Chiang、Imants Kreituss、Justin A. Russak、Jeffrey W. Bode
DOI:10.1021/op300069n
日期:2012.4.20
β3-Amino acids are key components of some pharmaceuticals, excellent surrogates for metabolically labile α-aminoacids, and building blocks for chiral heterocycles. Unfortunately they are not easily accessible in enantiomerically pure form, especially when possessing unnatural side chains. A flexible, chromatography-free process for the synthesis of enantiopure β3-amino acids possessing natural and