Acetic acid (2R,3S,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[(4,5-dimethoxy-2-nitro-benzyloxy)-(9H-fluoren-9-ylmethoxy)-phosphoryloxy]-tetrahydro-pyran-3-yl ester 在
四氢吡咯 、
氢氧化钾 作用下,
以
二氯甲烷 为溶剂,
反应 36.08h,
生成 Phosphoric acid 4,5-dimethoxy-2-nitro-benzyl ester (2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl ester