作者:Pauline Peltier、Richard Daniellou、Caroline Nugier-Chauvin、Vincent Ferrières
DOI:10.1021/ol702392x
日期:2007.12.1
Direct activation of unprotected thioimidoyl furanosides yielded in only one step and few minutes a panel of rare uridine 5'-diphosphofuranoses. Diastereoselectivity of the reaction was tightly connected with reaction time, temperature, and nature of the furanosyl donor. This approach was totally selective since no ring expansion from the initial five-membered ring to the more stable pyranose form was observed.