反应详情

To a solution of (E)-ethyl 4-(1-phenylcyclohexyl)but-2-enoate (140 mg, 0.514 mmol) in MeOH (15 mL) was added about 50 mg of 10% Pd/C and the mixture was stirred under H2 (30 psi) for 1 hr. The catalyst was filtered off and the filtrate was evaporated to give ethyl 4-(1-phenylcyclohexyl)butanoate as an oil. 1H NMR (400 MHz, CDCl3) δ ppm 7.31 (2 H, s), 7.30 (2 H, s), 7.13-7.20 (1 H, m), 4.06 (2 H, q, J=7.03 Hz), 2.04-2.13 (4 H, m), 1.33-1.63 (10 H, m), 1.24-1.32 (2 H, m), 1.20 (3 H, t, J=7.14 Hz).

1. filtrationThe catalyst was filtered off
2. customthe filtrate was evaporated