[3aR,4R(1E),5R,6aS]-5-benzoyloxy-4-[3-oxo-4-(3-(trifluoromethyl)phenoxy)-1-buten-1-yl]-hexahydro-2H-cyclopenta[b]furan-2-one 在
sodium tetrahydroborate 、 cerium(III) chloride 作用下,
以
甲醇 为溶剂,
反应 0.5h,
生成
[3aR,4R(1E,3RS),5R,6aS]-5-benzoyloxy-4-[3-hydroxy-4-(3-(trifluoromethyl)phenoxy)-1-buten-1-yl]-hexahydro-2H-cyclopenta[b]furan-2-one