5-((6-Methyl-3-pyridyl)methyl)-2-(nitroamino)-1H-pyrimidin-4-one → 2-[3-[N-(2-chlorobenzyl)-N-pyrid-2-ylamino]propylamino]-5-(6-methylpyrid-3-ylmethyl)-pyrimid-4-one

Participants

Reaction Steps

2-[N-(3-aminopropyl)-N-(2-chlorobenzyl)amino]pyridine (1 g) and 2-nitroamino-5-(6-methylpyrid-3-ylmethyl)pyrimid-4-one (0.78 g) were heated together under reflux in pyridine (10 ml) for 20 hr. After stripping, the residue was triturated with ether and recrystallised twice from ethanol/water to give 2-[3-[N-(2-chlorobenzyl)-N-pyrid-2-ylamino]propylamino]-5-(6-methylpyrid-3-ylmethyl)-pyrimid-4-one 0.4H2O, 0.34 g (20%) mp softens 94°-102° C. melts 120°-26° C.

Provenance & Evidence