4-Methoxybenzylamine → N-(4-methoxybenzyl)-1H-imidazo[4,5-c]pyridin-4-amine

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Reaction Steps

In step (5) of Reaction Scheme X, a 4-chloro-1H-imidazo[4,5-c]pyridine of Formula LVIII is reacted with 4-methoxybenzylamine to provide an N-(4-methoxybenzyl)-1H-imidazo[4,5-c]pyridin-4-amine of Formula LIX. The reaction can be carried out by combining a compound of Formula LVIII with excess N-(4-methoxybenzyl)amine and excess pyridine hydrochloride in a suitable solvent such as 2,2,2-trifluoroethanol and heating (150° C.) in a microwave reactor.

Provenance & Evidence