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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1971445Generated: October 25, 2026

Methyl iodide → HCID 178491371, compound

https://huagongshe.com/reaction/1971445

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
ReactantDithiobiuretHCID 2758725—
Reactant2,6-DimethoxybenzylamineHCID 2800872—
SolventEthanolHCID 702—
SolventMethanolHCID 887—
ProductHCID 178491371HCID 17849137124.4%

Reaction Conditions

Temperature5 °C

Reaction Steps

2.00 g (14.8 mmol) dithiobiuret were placed in 25 ml methanol and 2.10 g (14.8 mmol) methyliodide were added at room temperature. The mixture was heated for 3 hours at reflux, then the solution was concentrated, was diluted with 25 ml of ethanol and 2.47 g (14.8 mmol) 2,6-dimethoxybenzylamine were added. The mixture was subsequently stirred again for 2 hours at reflux and subsequently for 30 minutes at 5° C. Filtration of the precipitate formed yielded 970 mg N-[[(2,6-dimethoxybenzyl)amino](imino)methyl]thiourea.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08431604B2
Source datasetuspto-grants-2013_04
ORD IDord-2dce4c27cfa542488d0b1055b09501e8
Source noteuspto-grants-2013_04