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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1628214Generated: November 4, 2026

Methylamine → HCID 67497358, compound

https://huagongshe.com/reaction/1628214

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethylamineHCID 6329—
Reactant5-(2-Chloropyridin-4-YL)-1,3,4-thiadiazol-2-amineHCID 71471291—
SolventWaterHCID 962—
ProductHCID 67497358HCID 6749735847%

Reaction Conditions

Temperature130 °C

Reaction Steps

To 5-(2-chloropyridin-4-yl)-1,3,4-thiadiazol-2-amine 8.1.C (1.03 g, 4843 μmol) in a pressure tube was added 16 mL of methylamine 40% in water. The reaction was heated at 130° C. for 3 hours. The pressure tube was cooled down and precipitates were generated. The precipitates were filtered and rinsed with water and dried to afford 476 mg of product 8.1.D (47%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08785468B2
Source datasetuspto-grants-2014_07
ORD IDord-a07c96a44c5a45be88e46bc84b1bef91
Source noteuspto-grants-2014_07