作者:Franco Bellesia、Monica Boni、Franco Ghelfi、Romano Grandi、Ugo M. Pagnoni、Adriano Pinetti
DOI:10.1016/s0040-4020(01)81231-x
日期:1992.1
alpha-Chloroacetals am obtained in almost quantitative yields, by treating acetals with MnO2-trimethylchlorosilane in CH3OH:CH3CN (1:1). The halogenation is explained by a ligand-transfer process on an enolether intermediate, mediated by a Mn(IV)-chloride species.