O-(3,6-di-O-benzyl-2-desoxy-4-O-(9-fluorenylmethoxycarbonyl)-2-N-phthalimido-β-D glucopyranosyl) trichloroacetimidate 、
(4-(trityloxymethyl)phenyl)methanol 生成 2-[(2R,3R,4R,5S,6R)-4-Benzyloxy-6-benzyloxymethyl-5-hydroxy-2-(4-hydroxymethyl-benzyloxy)-tetrahydro-pyran-3-yl]-isoindole-1,3-dione