2-(3-Iodo-4-methylphenyl)-6-((4-methylpiperazin-1-yl)methyl)-1H-benzo[d]imidazole → N-Isopropyl-6-(2-(2-methyl-5-(6-((4-methylpiperazin-1-yl)methyl)-1H-benzo[d]imidazol-2-yl)phenyl)ethynyl)pyridazin-3-amine

Participants

Reaction Steps

The title compound was synthesized from N-isopropyl-6-ethynylpyridazin-3-amine and 2-(3-iodo-4-methylphenyl)-6-((4-methylpiperazin-1-yl)methyl)-1H-benzo[d]-imidazole (as prepared in Example 1) in a manner similar to that described for in Example 1. The intermediate compound N-isopropyl-6-ethynylpyridazin-3-amine was made as for Example 1 (Step 1 to 3) with the spectra below: 1H NMR (300 MHz, CDCl3) δ: 7.26-7.29 (1 H, d, J=9.0 Hz), 6.54-6.57 (1 H, d, J=9.0 Hz), 5.00 (1 H, s), 3.97-4.04 (1 H, m), 3.25 (1 H, s), 1.29 (3 H, s), 1.27 (3 H, s).

Provenance & Evidence