1,4-Diaminocyclohexane → HCID 178490934, compound

Participants

Reaction Conditions

Reaction Steps

To a vial containing crude 6-chloro-8-((4-methoxybenzyl)(phenyl)amino)imidazo[1,2-b]pyridazine-3-carboxamide 35 mgs from 1a was added trans-1,4-cyclohexyldiamine (250 mgs, mmol). The resulting mixture was heated to 160° C. for 4 h. The mixture was cooled to room temperature and diluted with water causing a precipitate to form. The precipitate was collected, washed with water and dried to give crude 6-((trans)-4-aminocyclohexylamino)-8-((4-methoxybenzyl)(phenyl)amino)imidazo[1,2-b]pyridazine-3-carboxamide.

Provenance & Evidence