A highly enantioselective four-component reaction for the efficient construction of chiral β-hydroxy-α-amino acid derivatives
作者:Yu Qian、Changcheng Jing、Shunying Liu、Wenhao Hu
DOI:10.1039/c3cc40546j
日期:——
An enantioselective four-componentreaction of a diazoketone, water, an aniline and ethyl glyoxylate in the presence of catalytic Rh2(OAc)4 and a chiral Bronsted acid was developed to efficiently produce beta-hydroxy-alpha-amino acid derivatives in good yields with high diastereoselectivity and enantioselectivity.