Protecting Group Manipulations on Glycosyl Phosphate Triesters
摘要:
Glucosyl and mannosyl phosphate triester building blocks were differentially protected by protecting group manipulations on competent glycosyl donors. Dibutyl 3,4-di-Obenzyl-6-O-(fluorenylmethoxycarbonyl)-2-O-pivaloyl-beta-D-glucopyranoside phosphate, not accessible by other methods, was prepared this way.