Stereospecific course of a transannular CH insertion process
作者:Giorgio Chelucci、Antonio Saba、Giovanni Valle
DOI:10.1016/0957-4166(95)00077-3
日期:1995.3
The steric course of the catalytic decomposition of the chiral diazoxazepanedione 1 to 2-pyrrolone 3 was clarified by the X-ray diffraction study of the enantiomerically pure pyrrolidine 5, obtained by reductive cleavage of the unisolated intermediate bicyclic compound 2.