2-(trimethylsilyl)ethyl 2-azido-3-O-chloroacetyl-2-deoxy-4,6-O-diphenylmethylidene-α-D-glucopyranosyl-(1->3)-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside 在
盐酸 、
溶剂黄146 作用下,
反应 0.33h,
生成 Benzoic acid (2R,3R,4R,5S,6S)-4-[(2R,3R,4R,5S,6R)-3-azido-4-(2-chloro-acetoxy)-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy]-5-benzyloxy-6-methyl-2-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yl ester