反应详情

Ethyl N-(6,7-di fluoro-2-methoxyquinoxalin-3-yl)carbamate and 1-(3-chlorophenyl)piperazine were reacted by the same way with the example 169 to obtain the titled compound (yield, 67%). 1H NMR (300 MHz, CDCl3) δ 3.30 (m, 4H), 3.76 (m, 4H), 4.15 (s, 3H), 6.80-6.82 (m, 1H), 6.87-6.91 (m, 2H), 7.19-7.22 (m, 1H), 7.29 (br s, 1H), 7.49-7.51 (m, 1H), 7.60 (br s, 1H).