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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1993911Generated: November 1, 2026

Benzenemethanamine, 3,4-dichloro- → HCID 68540030, compound

https://huagongshe.com/reaction/1993911

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzenemethanamine, 3,4-dichloro-HCID 1608—
Reactant1H-Imidazole, 4,5-dihydro-2-(methylthio)-, hydriodide (1:1)HCID 12221228—
SolventMethanolHCID 887—
ProductHCID 68540030HCID 6854003018%

Reaction Steps

To a solution of 3,4-dichlorobenzylamine (0.352 g, 2.0 mmol) in methanol (5 ml) was added 2-methylthio-2-imidazoline hydroiodide (0.488 g, 2.0 mmol) and the mixture was heated to reflux for 4 h. The solvent was partly removed by evaporation (to approx. 1 ml) and ether (5 ml) was added. After stirring for 15 min the precipitating white solid was removed by filtration and washed with ether. It was obtained 130 mg (18%) of a white solid; MS (ISP): 244.1; 246.0 ([M+H]+.).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07652055B2
Source datasetuspto-grants-2010_01
ORD IDord-b19212c416544f0cbfd24bb8b1844220
Source noteuspto-grants-2010_01