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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 745258Generated: October 31, 2026

Methanol → HCID 178484914, compound

https://huagongshe.com/reaction/745258

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantDiethyl EtherHCID 3283—
ReactantMethylamineHCID 6329—
ReactantHCID 23315224HCID 23315224—
SolventChloroformHCID 6212—
ProductHCID 178484914HCID 178484914—

Reaction Steps

To a solution of 1.5 g of methyl 4-[2-(4-phthalimidomethylphenyl)ethyl]benzimidate hydrochloride in 150 ml of chloroform, was added 0.3 ml of a methanol solution containing 40% of methylamine. 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 1.3 g of N-methyl-4-[2-(4-phthalimidomethylphenyl)ethyl]benzamidine hydrochloride; m.p. 270° C. or above.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04598077
Source datasetuspto-grants-1986_07
ORD IDord-21796d86690d4cd19e9c91f7a545a42a
Source noteuspto-grants-1986_07