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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 632730Generated: October 30, 2026

Potassium Carbonate → HCID 89442416, compound

https://huagongshe.com/reaction/632730

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant5-Bromo-6-chloropyrimidin-4-amineHCID 45789713—
ReactantHCID 89442626HCID 89442626—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 89442416HCID 8944241676%

Reaction Conditions

Temperature60 °C

Reaction Steps

A mixture of 5-bromo-6-chloropyrimidin-4-amine (272.7 mg; 1.24 mmol; 1.02 eq.), N-[(3-aminopyrrolidin-3-yl)-methyl]-2,4-difluorobenzamide dihydrochloride (400.0 mg; 1.22 mmol; 1.0 eq.), potassium carbonate (336.8 mg; 2.44 mmol; 2.0 eq.) in DMSO (5.00 ml) was stirred at 60° C. overnight. The reaction mixture was workup and the crude was purified by reverse phase pre-HPLC (Waters, basic condition) to afford the title compound in 76% yield. LC-MS: (M+1=427, obsd.=427).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09321760B2
Source datasetuspto-grants-2016_04
ORD IDord-e30c2b8105f34beeb43fc14fd7dd21a1
Source noteuspto-grants-2016_04