Synthesis of N-acetylsugar-β-trans-glycosides: Facile one-pot transglycosylation of epoxypentyl tri-0-acetyl-N-acetylglucosamine

Article abstract of DOI:10.1016/0040-4039(91)80344-6

Glycosides 10 and 11 were prepared from epoxypentyl β-D-N-acetylglucosamine 8 under mild conditions, using TMS triflate as the promotor. Presumably, this novel reaction proceeds via in situ activation of the intermediate oxazoline 9.