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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 257022Generated: October 31, 2026

1-Bromohexane → HCID 10755149, compound

https://huagongshe.com/reaction/257022

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-BromohexaneHCID 8101—
ReactantPotassium CarbonateHCID 11430—
Reactant3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazoleHCID 10488164—
ReactantSodium hydrogen sulphideHCID 86586439—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
ProductHCID 10755149HCID 10755149—

Reaction Steps

Sodium hydrogen sulfide (0.25 g, 3.3 mmol) was added to a solution of 3-(4-chloro-1,2,5-thiadiazol-3-yl)pyridine (0.59 g, 3 mmol) in DMF (20 ml) at room temperature and the reaction mixture was stirred for 30 min. Potassium carbonate (1.24 g, 9 mmol) and hexyl bromide (0.63 ml, 4.5 mmol) were added and the reaction mixture was stirred for additionally 10 min. Water (50 ml) was added and extracted with ether. The combined ether phases were dried and evaporated to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05260311
Source datasetuspto-grants-1993_11
ORD IDord-92efd7dd2aa541969661a7cc47214631
Source noteuspto-grants-1993_11