1,2-Dichloro-4-(isocyanatomethyl)benzene → HCID 11364907, compound

Participants

Reaction Steps

Following the procedure of Example 5, making variations only as required to use 3,4-dichlorobenzylisocyanate in place of (2-isocyanato-cyclopropyl)benzene to react with [4-(6-aminopyridazin-3-yl)piperazin-1-yl](2-trifluoromethylphenyl)-methanone, the title compound was obtained as white powder (44% yield). 1H NMR (300 MHz, DMSO-d6) δ 9.38, 8.30, 7.85, 7.77, 7.67, 7.59, 7.52-7.57, 7.39, 7.29, 4.38, 3.70-3.82, 3.50-3.62, 3.42-3.47, 3.34-3.38, 3.23-3.29, 3.15-3.20. MS (ES+) m/z 553 (M+1).

Provenance & Evidence