反应详情

A solution of 1.00 g (4.55 mMole) of cyclopentadeca-2,14-dien-1-one in 20 ml of ethanol was hydrogenated in the presence of 50 mg of palladium on charcoal. Hydrogen uptake (230 ml) was complete after 1 h at 20°. The mixture was filtered, evaporated and distilled to give 0.96 g (94%) of EXALTONE® having b.p. 115°/0.1 Torr; m.p. 65°-66°.

1. filtrationThe mixture was filtered
2. customevaporated
3. distillationdistilled