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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1766992Generated: October 27, 2026

3-Pyrrolidone, 1-methyl- → n-{4-Methyl-3-[(4-(3-pyridyl)pyrimidin-2-yl)amino]phenyl}{4-[(1-methylpyrrolidin-3-yl)amino]phenyl}carboxamide

https://huagongshe.com/reaction/1766992

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Pyrrolidone, 1-methyl-HCID 144283—
Reactant(4-Nitrophenyl)-n-{4-methyl-3-[(4-(3-pyridyl)pyrimidin-2-yl)-amino]phenyl}-carboxamideHCID 54764679—
SolventEthanolHCID 702—
Productn-{4-Methyl-3-[(4-(3-pyridyl)pyrimidin-2-yl)amino]phenyl}{4-[(1-methylpyrrolidin-3-yl)amino]phenyl}carboxamideHCID 11202429—

Reaction Steps

The above nitro compound was hydrogenated under hydrogen atomosphere in EtOH for 1 hour and filtered through Celite. To the solution was added NaBHCN (1.3 eq) and 1-methyl-3-pyrrolidinone (1 eq), the reaction was stirred at RT overnight and evaporated in vacuo and further purified by flash chromatography on silica gel afforded title compound. Mass: (M+1), 480.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07232825B2
Source datasetuspto-grants-2007_06
ORD IDord-dd281258df544c4588163946c368d256
Source noteuspto-grants-2007_06