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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 449325Generated: October 30, 2026

4-Methylmorpholine → HCID 49779516, compound

https://huagongshe.com/reaction/449325

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-MethylmorpholineHCID 7972—
Reactant4-FluorobenzonitrileHCID 14517—
Reactant4-(4-methylpiperazin-1-yl)-6-(1,2,3,4-tetrahydroisoquinolin-7-yl)pyrimidin-2-amine HCl saltHCID 67541489—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 49779516HCID 49779516—

Reaction Conditions

Temperature180 °C

Reaction Steps

A mixture of 4-(4-methylpiperazin-1-yl)-6-(1,2,3,4-tetrahydroisoquinolin-7-yl)pyrimidin-2-amine HCl salt (17 mg, 0.039 mmol), 4-fluorobenzonitrile (7.1 mg, 0.058 mmol) and 4-methylmorpholine (13 μL, 0.12 mmol) in N-methylpyrrolidinone (0.4 mL) was heated at 180° C. overnight. After cooling, the mixture was filtered, diluted with methanol, and purified by RP-LCMS (pH=10) to afford the desired product. Analytic LCMS (M+H)+: m/z=426.4.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08481732B2
Source datasetuspto-grants-2013_07
ORD IDord-e87b9ae8fa3b4607b96f635ff0e5c8a3
Source noteuspto-grants-2013_07