苯酐 、
benzyl 2-amino-2-deoxy-4-O-(β-D-glucopyranosyl)-β-D-glucopyranoside 在
三乙胺 作用下,
以
吡啶 为溶剂,
反应 0.33h,
生成 2-[(2R,3R,4R,5S,6R)-2-Benzyloxy-4-hydroxy-6-hydroxymethyl-5-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl]-isoindole-1,3-dione