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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1727944Generated: November 3, 2026

Hydrochloric Acid → HCID 86590787, compound

https://huagongshe.com/reaction/1727944

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 69069466HCID 69069466—
SolventMethanolHCID 887—
ProductHCID 86590787HCID 86590787—

Reaction Steps

5 ml of methanol and 0.434 ml of 1 N aqueous sodium hydroxide solution were added to 244 mg (0.36 mmol) of 4-(3-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid 3-(2-cyanoethyl) ester 5-(3-(4-(5H-dibenzo[a,d] cyclohepten-5-ylidene) piperidine-1-yl )propan-1-yl) ester and stirred at room temperature for 5 hours. After adding 1 N hydrochloric acid, precipitates were taken by the filtration and dried under reduced pressure to obtain the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07494989B2
Source datasetuspto-grants-2009_02
ORD IDord-0f187f22c0404982aa18eddd2d369fa1
Source noteuspto-grants-2009_02