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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 745259Generated: October 30, 2026

Methanol → HCID 178484913, compound

https://huagongshe.com/reaction/745259

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantChloroformHCID 6212—
ReactantMethylamineHCID 6329—
ReactantHCID 70474423HCID 70474423—
SolventDiethyl EtherHCID 3283—
ProductHCID 178484913HCID 178484913—

Reaction Steps

To 1 g of methyl 4-[2-(4-phthalimidomethylphenyl)ethenyl]benzimidate hydrochloride, were added 60 ml of chloroform and 0.2 ml of a methanol solution containing 40% of methylamine. The mixture was stirred at room temperature for 15 hours and stripped of the solvent under reduced pressure. Ether was added to the residue and the precipitated crystals were collected by filtration to yield 0.33 g of N-methyl-4-[2-(4-phthalimidomethylphenyl)ethenyl]benzamidine hydrochloride; m.p. ≥280° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04598077
Source datasetuspto-grants-1986_07
ORD IDord-c47374660332453bad13723e44d6339c
Source noteuspto-grants-1986_07