1-O-tert-butyl 4-O-ethyl 5-[3-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]phenyl]-3,6-dihydro-2H-pyridine-1,4-dicarboxylate 在
lithium aluminium tetrahydride 作用下,
以
四氢呋喃 为溶剂,
反应 3.0h,
以95%的产率得到tert-butyl 4-(hydroxymethyl)-5-[3-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]phenyl]-3,6-dihydro-2H-pyridine-1-carboxylate