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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 653764Generated: October 30, 2026

Diethyl Ether → 3-Methyl-3-[[2-[[[4-(tetradecyloxy)phenyl]acetyl]amino]phenyl]methyl]thiazolium bromide

https://huagongshe.com/reaction/653764

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl EtherHCID 3283—
Reactant5-MethylthiazoleHCID 137980—
ReactantN-[2-(bromomethyl)phenyl]-4-(tetradecyloxy)benzeneacetamideHCID 10391829—
SolventTolueneHCID 1140—
Product3-Methyl-3-[[2-[[[4-(tetradecyloxy)phenyl]acetyl]amino]phenyl]methyl]thiazolium bromideHCID 19889557—

Reaction Steps

A mixture of 3.0 g of N-[2-(bromomethyl)phenyl]-4-(tetradecyloxy)benzeneacetamide and 2.88 g of 5-methylthiazole in 25 ml of toluene is heated at reflux under argon for 2.5 hours. The mixture is poured into 200 ml of ether, cooled, the solid collected, washed with ether and dried to give 3.2 g of the desired product as a white powder, m.p. 124°-127° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05128351
Source datasetuspto-grants-1992_07
ORD IDord-572c7bc9eaba4f78a82cb2d187365c8a
Source noteuspto-grants-1992_07