Water → ethyl 4-((3-chloro-4-methoxybenzyl)amino)-2-(5H-pyrrolo[3,4-b]pyridin-6 (7H)yl)-5-pyrimidine carboxylate

Participants

Reaction Steps

6,7-dihydro-5H-pyrrolo[3,4-b]pyridine hydrochloride salt (1.86 g, 12 mmol) was added into the solution of ethyl 4-((3-chloro-4-methoxybenzyl)amino)-2-methanesulfinyl-5-pyrimidine carboxylate in DCM. The mixture was cooled in an ice bath, and triethylamine was added dropwisely (2.5 mL, 17.9 mmol). The reaction mixture was stirred at ambient temperature overnight. LC-MS was used to monitor the reaction. After the completion of the reaction, water (30 mL) was added for precipitation. The solid was filtrated and dried to give ethyl 4-((3-chloro-4-methoxybenzyl)amino)-2-(5H-pyrrolo[3,4-b]pyridine-6(7H)yl)-5-pyrimidine carboxylate (3.0 g, 65.6% yield).

Provenance & Evidence