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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1374154Generated: October 30, 2026

Hydrochloric Acid → HCID 21075875, compound

https://huagongshe.com/reaction/1374154

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 21075877HCID 21075877—
ReactantHCID 178418361HCID 178418361—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
ProductHCID 21075875HCID 21075875—

Reaction Steps

Methyl 2-(2-cyanopyrimidin-5-yl)-6-fluorobenzoate (100 mg, 0.389 mmol) was dissolved in methanol (4.0 mL) under nitrogen. Palladium on carbon (840 mg, 10% wt/wt) and concentrated HCl (32 μL) were then added prior to exchanging the nitrogen for hydrogen. After 30 minutes the reaction was judged complete (LCMS). The reaction mixture was filtered through celite and the celite was washed with additional methanol. Removal of the solvent under reduced pressure provided methyl 2-[2-(aminomethyl)pyrimidin-5-yl]-6-fluorobenzoate hydrochloride (104 mg) of 90% pure material, as determined by proton NMR and LCMS.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07163951B2
Source datasetuspto-grants-2007_01
ORD IDord-f0a8febb8d1d480cbc3fbd80f5eb16db
Source noteuspto-grants-2007_01