A Convenient Synthesis of Chiral β<sup>3</sup>-Amino Acids
作者:Tushar K. Chakraborty、Animesh Ghosh
DOI:10.1055/s-2002-35608
日期:——
A novel method for the synthesis of chiral β3-amino acids is developed where the acid functionality was built by oxidative cleavage of an α-allylic group that was introduced by Evans’ asymmetric alkylation of an appropriate acid substrate and the amino part came from the amide of the original carboxyl group following a modified Hofmann rearrangement reaction.