反应详情

Ethyl N-(6-chloro-3-methoxyquinoxalin-2-yl)carbamate and 1-(3,4,5-trimethoxyphenyl)piperazine were reacted by the same way with the example 106 to obtain the titled compound (yield, 83%). 1H NMR (300 MHz, CDCl3): δ 3.24 (s, 4H), 3.81-3.86 (m, 12H), 4.15 (s, 3H), 6.21 (s, 2H), 7.36-7.45 (m, 1H), 7.27 (s, 1H), 7.36-7.45 (m, 1H), 7.64-7.75 (m, 2H).