2-{(3aS,4R,6S,7R,7aR)-4-[(Z)-2-((3aR,4R,6R,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-vinyl]-6-tert-butoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl}-isoindole-1,3-dione 在
palladium on activated charcoal
氢气 作用下,
以
吡啶 、
乙醇 为溶剂,
反应 24.0h,
生成 Acetic acid (3aR,4S,6R,6aR)-6-{2-[(3aS,4R,6S,7R,7aR)-6-tert-butoxy-7-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl]-ethyl}-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl ester