5-[(3aR,4R,5R,6aS)-3,3-Difluoro-4-((E)-(S)-4-methyl-3-oxo-non-1-en-6-ynyl)-5-(tetrahydro-pyran-2-yloxy)-hexahydro-cyclopenta[b]furan-(2Z)-ylidene]-pentanoic acid methyl ester 在
sodium tetrahydroborate 、 cerium(III) chloride 作用下,
以
甲醇 为溶剂,
反应 0.5h,
生成 5-[(3aR,4R,5R,6aS)-3,3-Difluoro-4-((E)-(S)-3-hydroxy-4-methyl-non-1-en-6-ynyl)-5-(tetrahydro-pyran-2-yloxy)-hexahydro-cyclopenta[b]furan-(2Z)-ylidene]-pentanoic acid methyl ester