反应详情

A solution of 2-methoxy-6-nitrobenzonitrile (1.01 g, 5.69 mmol), cyclohexene (2.84 g, 3.51 mL, 34.58 mmol) and 10% Pd/C (0.58 g) in EtOH (25 mL) was refluxed for 1.5 h. The mixture was cooled to room temperature, filtered and evaporated, to afford the title compound 0.83 g (98%). The crude product was used in the next step without further purification. 1H NMR (400 MHz, DMSO-d6) δ 7.17 (t, J=8.0 Hz, 1H), 6.31-6.35 (m, 1H), 6.17-6.21 (m, 1H), 5.97 (broad s, 2H), 3.76 (s, 3H).

1. filtrationfiltered
2. customevaporated