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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 46490Generated: October 26, 2026

1-Cyano-2,3-dimethylisothiourea → S-[2-((1,2,5-Thiadiazol-3-yl)methylthio)ethyl]-N-cyano-N'-methylisothiourea

https://huagongshe.com/reaction/46490

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Cyano-2,3-dimethylisothioureaHCID 111103—
Reactant3-(Bromomethyl)-1,2,5-thiadiazoleHCID 13346880—
Reactant2-((1,2,5-Thiadiazol-3-yl)methylthio)ethane thiolHCID 20387433—
ProductS-[2-((1,2,5-Thiadiazol-3-yl)methylthio)ethyl]-N-cyano-N'-methylisothioureaHCID 20387419—

Reaction Steps

Conversion of 3-bromomethyl-1,2,5-thiadiazole into 2-((1,2,5-thiadiazol-3-yl)methylthio)ethane thiol by the procedure of Example 1 and treatment of this product with N-cyano-N',S-dimethylisothiourea according to the procedure of Example 2 leads to the production of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04173644
Source datasetuspto-grants-1979_11
ORD IDord-fe251bbbab8543ccafc7ddfad2a7e125
Source noteuspto-grants-1979_11