2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl chloride 、
3-O-(3,4,6-Tri-O-benzyl-α-D-mannopyranosyl)-1,2-di-O-n-tetradecyl-sn-glycerol 在
4 A molecular sieve 、
silver trifluoromethanesulfonate 作用下,
以
二氯甲烷 为溶剂,
反应 15.0h,
生成 Acetic acid (2R,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-[(2S,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-((R)-2,3-bis-tetradecyloxy-propoxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-yl ester