溴甲苯 、
{3-[(2R,3R,4R,5S,6R)-5-((2S,3R,4S,5S,6R)-4-Allyloxy-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-3,4-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy]-propyl}-carbamic acid benzyl ester 在
sodium hydride 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 10.0h,
以0.111 g的产率得到{3-[(2R,3R,4S,5R,6R)-5-((2S,3R,4S,5S,6R)-4-Allyloxy-3,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-3,4-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy]-propyl}-benzyl-carbamic acid benzyl ester