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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 329922Generated: October 29, 2026

Thiourea → HCID 178483278, compound

https://huagongshe.com/reaction/329922

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThioureaHCID 2723790—
Reactant2-Chloromethyl-4-dimethylaminomethylpyridine dihydrochlorideHCID 13292603—
SolventEthanolHCID 702—
ProductHCID 178483278HCID 178483278—

Reaction Steps

4-Dimethylaminomethyl-2-chloromethylpyridine dihydrochloride is reacted with thiourea in ethanol under reflux. Removal of the ethanol yields 4-dimethylaminomethyl-2-pyridylmethyl isothiourea trihydrochloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04894372
Source datasetuspto-grants-1990_01
ORD IDord-079ebf24c3fa42ff89ad80cc2d27af34
Source noteuspto-grants-1990_01