Indazolinone → 2-((2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl)methyl)-1H-indazol-3(2H)-one

Participants

Reaction Steps

The title compound was prepared according to Method B and the experimentals described for compound 91 from 3-(chloromethyl)-2-(4-chlorophenyl)imidazo[1,2-a]pyridine hydrochloride and 1H-indazol-3(2H)-one. M/e+ 375 for C21H16ClN4O (M+H)+; 1H-NMR (400 MHz, CDCl3) δ 11.11 (bs, 1H), 8.16 (d, J=6.9 Hz, 1H), 8.01 (d, J=7.7 Hz, 1H), 7.64 (m, 1H), 7.55 (d, J=8.4 Hz, 2H), 7.50 (d, J=8.4 Hz, 1H), 7.30 (t, J=7.3 Hz, 1H), 7.15 (d, J=8.4 Hz, 2H), 6.75 (t, J=7.7 Hz, 1H), 6.60 (t, J=7.7 Hz, 1H), 6.27 (d, J=8.4 Hz, 1H), 5.34 (s, 2H) ppm.

Provenance & Evidence