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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 59120Generated: October 30, 2026

Hydrochloric Acid → HCID 117823887, compound

https://huagongshe.com/reaction/59120

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantWaterHCID 962—
Reactant4-((Cyclopropylmethoxy)methyl)-6-(1-ethoxyvinyl)-N-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)pyrimidin-2-amineHCID 117824249—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 117823887HCID 11782388798%

Reaction Conditions

Temperature50 °C

Reaction Steps

To a solution of 4-((cyclopropylmethoxy)methyl)-6-(1-ethoxyvinyl)-N-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)pyrimidin-2-amine (98 mg, 0.23 mmol) in dioxane (15 mL) were added water (1 mL) and hydrochloric acid (conc., 0.056 mL, 0.68 mmol). The mixture was stirred at 50° C. for 20 min. The solvents were evaporated. Sodium bicarbonate (aq, 50% saturated) was added and the mixture was extracted with DCM. The organic phase was separated on phase separator and the solvents were evaporated to give the title compound 90 mg (98%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09439904B2
Source datasetuspto-grants-2016_09
ORD IDord-9b731915e8164e2e99635105a395be71
Source noteuspto-grants-2016_09