One-Step, Stereocontrolled Synthesis of Glycosyl 1-Phosphates, Uridine-5‘-diphosphogalactose, and Uridine-5‘-diphosphoglucose from Unprotected Glycosyl Donors
作者:Stephen Hanessian、Pu-Ping Lu、Hideki Ishida
DOI:10.1021/ja982783i
日期:1998.12.1
α-l-fucosyl 1-phosphate. An alternative method that relies on neighboring group participation allowed the preparation of a protected β-l-fucosyl 1-phosphate. Reaction of unprotected β-d-glucopyranosyloxy and β-d-galactopyranosyloxy MOP donors with uridine diphosphoric acid gave UDP-Glc and UDP-Gal with preponderance of the desired α-anomeric configuration.