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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1041736Generated: November 1, 2026

Potassium Carbonate → HCID 86634078, compound

https://huagongshe.com/reaction/1041736

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant2,4-Dichloro-5-fluoropyrimidineHCID 250705—
Reactant32212-33-2HCID 10931778—
SolventDimethylformamideHCID 6228—
ProductHCID 86634078HCID 8663407826%

Reaction Steps

A mixture of 5-fluoro-2,6-dichloropyrimidine (1.0 g, 6 mmol, 2.0 eq.), N-methyl-2-methylamino-benzamide (0.5 g, 3 mmol), and potassium carbonate (0.85 g, 6 mmol, 2.0 eq.) was stirred in DMF (100 mL) for 24 h. The solvent was removed under high vacuum and the residue was purified on silica gel with DCM/MeOH (9.5/0.5) to give 2-[(2-chloro-5-fluoro-pyrimidin-4-yl)-methyl-amino]-N-methyl-benzamide (230 mg, 26%): 1H NMR (300 MHz, CD3OD) δ 7.93 (dd, 1H), 7.73 (dd, 1H), 7.6 (m, 3H), 3.09 (s, 3H), 2.97 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08552186B2
Source datasetuspto-grants-2013_10
ORD IDord-5ea6b6bfa84745b79831d0b0af51e639
Source noteuspto-grants-2013_10