Stereochimie de la des benzoates d'argent sur des diesters iododesoxy ns
作者:Claude Morpain、Jean Jacques Perie
DOI:10.1016/s0040-4020(01)96423-3
日期:1985.1
The stereochemistry of the reaction of silver benzoates on chiral di-O-aroyl-1,2 iododeoxy-3-sn-glycerols has been reinvestigated. The reaction proceeds either with or without neighbouringgroupparticipation, depending on : - possible electrophilic assistance by the silver ion to the ionisation of the substrate (occuring only with dissociated silver salts), - ability of substituants R1 and R2 on the