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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1091931Generated: November 2, 2026

Hydrochloric Acid → HCID 57531451, compound

https://huagongshe.com/reaction/1091931

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 57531473HCID 57531473—
SolventEthyl AcetateHCID 8857—
ProductHCID 57531451HCID 57531451—

Reaction Conditions

Temperature60 °C

Reaction Steps

To a flask containing [2-(2,6-diethyl-phenyl)-4-(1,4-dioxa-8-aza-spiro[4.5]dec-8-yl)-6-methyl-pyrimidin-5-ylmethyl]-methyl-(1S)-(1,2,3,4-tetrahydro-naphthalen-1-yl)amine (80 mg, 0.148 mmol) is added HCl (3 M, 20 mL) and the reaction is heated at 60° C. for 4 h. Once cool, the reaction is basified with NaOH (1 N, 100 mL)) and EtOAc (100 mL) is added to extract the product. The organic layer is washed with water (100 mL), brine (100 mL) and dried over Na2SO4. Filtration, concentration and vacuum drying yields the title compound as a colorless gum. [mass expected (496.69); mass found (496.32)].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08129395B2
Source datasetuspto-grants-2012_03
ORD IDord-c889f8d83f8a4d9c954cab59613edac6
Source noteuspto-grants-2012_03