反应详情

A mixture 4-methoxy-1-nitro-2-phenoxy-benzene (1.3 g, 5.3 mmol) and 5% Pd—C (0.3 g) in ethyl acetate (100 mL) was shaken under 50 psi of hydrogen for 20 hours. The mixture was filtered through Celite and evaporated, providing 1.1 g of the product as a light gold oil; 1H NMR (CDCl3) δ 3.70 (s, 3H), 6.49 (d, J=2.6 Hz, 1H), 6.59 (dd, J=8.6 Hz, J=2.6 Hz, 1H), 6.78 (d, J=8.6 Hz, 1H), 6.96-7.00 (m, 2H), 7.07 (t, J=7.3 Hz, 1H), 7.28-7.35 (m, 2H).

1. filtrationThe mixture was filtered through Celite
2. customevaporated