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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1091929Generated: November 1, 2026

Hydrochloric Acid → HCID 178436219, compound

https://huagongshe.com/reaction/1091929

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantEthanolHCID 702—
ReactantSodium HydroxideHCID 14798—
Reactant(1S)-N-{[2-(2,6-diethylphenyl)-4-methoxy-6-methylpyrimidin-5-yl]methyl}-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amineHCID 57531359—
SolventEthyl AcetateHCID 8857—
ProductHCID 178436219HCID 178436219—

Reaction Conditions

Temperature90 °C

Reaction Steps

To a flask containing (1S)—N-{[2-(2,6-diethylphenyl)-4-methoxy-6-methylpyrimidin-5-yl]methyl}-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine (3.5 g, 8.15 mmol) is added EtOH (50 mL) and HCl (12 N, 50 mL) and the solution is heated at 90° C. for 16 h. The solution is cooled to 0° C. and basified using 5N NaOH slowly, followed by addition of EtOAc (100 mL). The organic layer is washed with sat. NaHCO3 (100 mL), brine (100 mL) and dried over Na2SO4. Concentration and vacuum drying affords the title compound as a white gummy foam. [mass expected (415.57); mass found (415.33)]

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08129395B2
Source datasetuspto-grants-2012_03
ORD IDord-3ea80cc2e6044f829770278ebeff30c5
Source noteuspto-grants-2012_03