反应详情

Following general procedure 2C: A mixture of 4-{[2-(acetylamino)ethyl]amino}-N,N-diethyl-3-nitrobenzamide (0.150 g, 0.465 mmol) and 10% Pd/C in EtOAc (15 mL) was hydrogenated overnight at 40 psi. Usual work-up provided the title compound (0.164 g, 100%) which was used without further purification. 1H-NMR (CDCl3): δ 6.83 (dd, J=8.0 Hz, J=2.0 Hz, 1H), 6.76 (d, J=2.0 Hz, 1H), 6.53 (d, J=8.4 Hz, 1H), 6.26 (br t, 1H), 3.53 (q, J=5.6 Hz, 2H), 3.43 (br s, 4H), 3.23 (t, J=5.6 Hz, 2H), 1.99 (s, 3H), 1.17 (t, J=6.4 Hz, 6H). MS (ESI) (M+H)+=293.