A novel method for the formation of N-glycosides using hydroxamate
作者:Jun Nakano、Tsuyoshi Ichiyanagi、Hiromichi Ohta、Yukishige Ito
DOI:10.1016/s0040-4039(03)00473-8
日期:2003.3
nitrogen. We report here the novel N-glycosylation using Asn hydroxamate as a glycosyl acceptor. Reaction with glycosylfluoride or glycosyl trichloroacetimidate afforded N-glycoside and subsequent reduction with SmI2 gave Asn-linked glucose. Carbamate derived hydroxamates proved to have even enhanced reactivity to give N-glycosides in high yields.