Synthesis of n-acetylsugar-β-trans-glycosides: Facile one-pot transglycosylation of epoxypentyl tri-o-acetyl-n-acetylglucosamine
作者:Peter C. Boldt、Michael H.M.G. Schumacher-Wandersleb、Martin G. Peter
DOI:10.1016/0040-4039(91)80344-6
日期:1991.3
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.
糖苷10和11由环氧戊基β-DN-乙酰
氨基
葡糖8在温和条件下使用TMS triflate作为
促进剂制备。据推测,该新型反应通过中间体
恶唑啉9的原位活化而进行。