反应详情

Compound (a) (62 g; 0.19 mole) was hydrogenated in ethyl acetate (400 ml) at atmospheric pressure using Pd/C (10%) as catalyst. The mixture was filtered through celite and evaporated in vacuo to give 45.6 g (yield 100%) of the desired product.

1. filtrationThe mixture was filtered through celite
2. customevaporated in vacuo