(8R,9S,10R,13S,14S,17S)-3-hydroxy-17-(methoxymethoxy)-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-4,5-dicarbonitrile 210.0 ℃
、666.61 Pa
条件下,
反应 0.67h,
生成 、 (8R,9S,10R,13S,14S,17S)-17-(methoxymethoxy)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-4-carbonitrile