Enantiomerically pure pyruvate derivatives by epoxidation of ylidenediketopiperazines
作者:Annett Bartels、Peter G. Jones、Jürgen Liebscher
DOI:10.1016/0040-4039(95)00600-h
日期:1995.5
Reaction of 3-ylidene-2,5-diketopiperazines 1 with 3,3-dimethyldioxirane (2) gives enantiomerically pure spiro-annelated epoxides 3, which are chiral pyruvate derivatives.