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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1647570Generated: November 1, 2026

Diethyl Ether → 5-Methyl-3-[[2-[[[4-(tetradecyloxy)phenyl]acetyl]amino]phenyl]methyl]thiazolium bromide

https://huagongshe.com/reaction/1647570

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl EtherHCID 3283—
Reactant5-MethylthiazoleHCID 137980—
ReactantN-[2-(bromomethyl)phenyl]-4-(tetradecyloxy)benzeneacetamideHCID 10391829—
SolventTolueneHCID 1140—
Product5-Methyl-3-[[2-[[[4-(tetradecyloxy)phenyl]acetyl]amino]phenyl]methyl]thiazolium bromideHCID 1043879489.5%

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 numberUS05432189
Source datasetuspto-grants-1995_07
ORD IDord-52249ea8fad4489885e10c536cb2a43f
Source noteuspto-grants-1995_07