ethyl (1R,3R,3aR,4R,5S,7aR)-4-ethyl-1,3,7-trimethyl-5-phenyl-1,2,3,3a,5,7a-hexahydroindene-4-carboxylate 在
lithium aluminium tetrahydride 作用下,
以
四氢呋喃 为溶剂,
以95%的产率得到[(1R,3R,3aR,4R,5S,7aR)-4-ethyl-1,3,7-trimethyl-5-phenyl-1,2,3,3a,5,7a-hexahydroinden-4-yl]methanol