(3aS,4R,6R,6aR)-tert-butyl 4-[(E)-3-methoxy-3-oxopropyl]-6-[(2-methoxypropan-2-yloxy)methyl]-2,2-dimethyldihydro-3aH-[1,3]dioxolo[4,5-c]pyrrole-5(4H)-carboxylate 在
锂硼氢 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
反应 1.5h,
以84%的产率得到(3aS,4R,6R,6aR)-tert-butyl 4-(3-hydroxypropyl)-6-[(2-methoxypropan-2-yloxy)methyl]-2,2-dimethyldihydro-3aH-[1,3]dioxolo[4,5-c]pyrrole-5(4H)-carboxylate