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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2380611Generated: October 26, 2026

Potassium Carbonate → HCID 15729170, compound

https://huagongshe.com/reaction/2380611

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant4-NitrobenzenethiolHCID 15809—
Reactant2-Formylamino-4-chloromethylthiazoleHCID 10374969—
SolventDimethylformamideHCID 6228—
ProductHCID 15729170HCID 1572917078.2%

Reaction Conditions

Temperature100 °C

Reaction Steps

A mixture of 4-chloromethyl-2-formylaminothiazole (1.76 g), 4-nitrothiophenol (1.7 g) and potassium carbonate (1.8 g) in N,N-dimethylformamide (20 ml) was heated at 100° C. with stirring. The reaction mixture was poured into ice-water and stirred at 5° C. for an hour. The precipitates were collected by filtration, washed with water and dried in vacuo to give 2-formylamino-4-(4-nitrophenylthiomethyl)thiazole (2.3 g, yield: 78%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05369107
Source datasetuspto-grants-1994_11
ORD IDord-77284d7fbcd64d5ea48ee8d8cea6f761
Source noteuspto-grants-1994_11