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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 745255Generated: October 29, 2026

Hydrochloric Acid → HCID 23315224, compound

https://huagongshe.com/reaction/745255

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantMethanolHCID 887—
ReactantDiethyl EtherHCID 3283—
ReactantHCID 13655191HCID 13655191—
SolventChloroformHCID 6212—
ProductHCID 23315224HCID 23315224—

Reaction Steps

To a solution of 6 g of 4-[2-(4-phthalimidomethylphenyl)ethyl]benzonitrile in 300 ml of chloroform, was added at room temperature slowly dropwise 50 ml of anhydrous methanol saturated with anhydrous hydrogen chloride. The mixture was stirred at room temperature for 15 hours. The reaction mixture was stripped of the solvent under reduced pressure. Ether was added to the residue and the precipitated crystals were collected by filtration to yield 6 g of methyl 4-[2-(4-phthalimidomethylphenyl)ethyl]benzimidate hydrochloride; m.p. 238°-240° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04598077
Source datasetuspto-grants-1986_07
ORD IDord-36f62bb91eee4386a7a6d28c5c8130c4
Source noteuspto-grants-1986_07