重氮甲烷 、 [(2S,3R,4R,5S,6R)-3-Acetylamino-5-((2S,3R,4R,5S,6R)-3-acetylamino-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-2-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-4-yloxy]-acetic acid 以
甲醇 为溶剂,
反应 0.5h,
生成
benzyl 2-acetamido-4-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-6-O-benzyl-2-deoxy-3-O-(methoxycarbonyl)methyl-α-D-glucopyranoside