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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 859229Generated: November 1, 2026

Pyridine → 1-Hexylpyridinium bromide

https://huagongshe.com/reaction/859229

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
Reactant1-BromohexaneHCID 8101—
ReactantTriethylamineHCID 8471—
SolventTolueneHCID 1140—
Product1-Hexylpyridinium bromideHCID 2734239—

Reaction Conditions

Temperature75 °C

Reaction Steps

Pyridine (10 mL), hexyl bromide (18 mL), and triethylamine (0.1 mL) were dissolved in 122 mL of toluene, and the solution was stirred at 75° C. for 9 h. The solvent was then removed under reduced pressure. N-Hexylpyridinium bromide thus obtained was washed with hexane four times and dried overnight under vacuum.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07151139B2
Source datasetuspto-grants-2006_12
ORD IDord-9ebd48d8dcae469c95962948937c3a99
Source noteuspto-grants-2006_12