Tetradecanoic acid (2R,3R,4R,5S,6R)-2-bromo-5-(diphenoxy-phosphoryloxy)-3-(2,2,2-trichloro-ethoxycarbonylamino)-6-(2,2,2-trichloro-ethoxycarbonyloxymethyl)-tetrahydro-pyran-4-yl ester 、
1,3-di(benzyloxycarbonyl)isopropyl 2-deoxy-3-O-tetradecanoyl-2-tetradecanoylamino-α-D-glucopyranoside 在
calcium sulfate 、
氰化汞 作用下,
以
二氯甲烷 为溶剂,
反应 16.0h,
以86%的产率得到1,3-di(benzyloxycarbonyl)isopropyl 2-deoxy-6-O-<2-deoxy-4-O-diphenylphosphono-3-O-tetradecanoyl-6-O-(2,2,2-trichloroethoxycarbonyl)-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-glucopyranosyl>-3-O-tetradecanoyl-2-tetradecanoylamino-α-D-glucopyranoside