N-(3-methoxyphenyl)piperazine → 1-[(6-Chloro-2-methoxyquinoxalin-3-yl)aminocarbonyl]-4-(3-methoxyphenyl)piperazine

Participants

Reaction Steps

Ethyl N-(6-chloro-2-methoxyquinoxalin-3-yl)carbamate and 1-(3-methoxyphenyl)piperazine were reacted by the same way with the example 22 to obtain the titled compound (yield, 70%). 1H NMR (300 MHz, CDCl3): δ 3.22-3.30 (m, 4H), 3.76-3.80 (m, 6H), 4.08-4.14 (m, 4H), 6.46-6.57 (m, 3H), 7.20 (t, J=8.1 Hz, 1H), 7.34-7.44 (m, 1H), 7.50-7.67 (m, 1H), 7.80 (s, 1H).

Provenance & Evidence