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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1774192Generated: October 31, 2026

Hydrochloric Acid → HCID 86696691, compound

https://huagongshe.com/reaction/1774192

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantWaterHCID 962—
ReactantHCID 86696692HCID 86696692—
ProductHCID 86696691HCID 8669669175.1%

Reaction Conditions

Temperature140 °C

Reaction Steps

4-(2-Chloro-3-fluoropyridin-4-yl)-N-(tetrahydro-2H-pyran-4-yl)pyrimidin-2-amine (0.08 g, 0.259 mmol) and 1M HCl (3.89 mL, 3.89 mmol) were added to a microwave vial. The vial was heated in a microwave at 140° C. for a total of 10 hours in 2 hour segments. The reaction mixture was diluted with water, and the desired 3-fluoro-4-(2-((tetrahydro-2H-pyran-4-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one (0.0565 g, 0.195 mmol, 75.1% yield) was collected by vacuum filtration.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09259470B2
Source datasetuspto-grants-2016_02
ORD IDord-db8b438bb2724a099655954136947285
Source noteuspto-grants-2016_02