反应详情

The title compound was prepared according to Method B and the experimentals described for compound 91 from 6,8-dichloro-3-(chloromethyl)-2-p-tolylimidazo[1,2-a]pyridine hydrochloride and 6-methylpyridazin-3(2H)-one. m/e+ 399 for C20H17Cl2N4O [M+H]+; 1H-NMR (300 MHz, CDCl3) δ 8.72 (d, J=1.8 Hz, 1H), 8.01 (d, J=8.1 Hz, 2H), 7.30 (m, 3H), 7.10 (d, J=9.3 Hz, 1H), 6.96 (d, J=9.3 Hz, 1H), 5.70 (s, 2H), 2.43 (s, 3H), 2.29 (s, 3H) ppm.