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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1182621Generated: October 29, 2026

Hydrochloric Acid → HCID 86590787, compound

https://huagongshe.com/reaction/1182621

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 numberUS07288544B2
Source datasetuspto-grants-2007_10
ORD IDord-36b6a8f8c73d478a8883bd4d670d8c2d
Source noteuspto-grants-2007_10