反应详情

Ethyl N-(3,6-dimethoxyquinoxalin-2-yl)carbamate and 1-(3-methylphenyl)piperazine were reacted by the same way with the example 148 to obtain the titled compound (yield, 86%). 1H NMR (300 MHz, CDCl3): δ 2.33 (s, 3H), 3.26-3.29 (m, 4H), 3.73-3.77 (m, 4H), 3.90 (s, 3H), 4.13 (s, 3H), 6.73-6.77 (m, 3H), 7.13-7.22 (m, 4H), 7.74 (d, J=9.8 Hz, 1H).