benzyl 4-<(R)-3-(benzyloxy)tetradecanamido>-6,8-O-isopropylidene-2,3,4-trideoxy-D-glyco-oct-2-(E)-enoate 在
1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下,
以
二氯甲烷 为溶剂,
反应 1.0h,
生成 benzyl <2-<(R)-3-(benzyloxy)tetradecanamido>-2-deoxy-4,6-O-isopropylidene-α-D-dlucopyranosyl>acetate 、 benzyl <2-<(R)-3-(benzyloxy)tetradecanamido>-2-deoxy-4,6-O-isopropylidene-β-D-dlucopyranosyl>acetate