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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2268230Generated: October 31, 2026

Imidazole → HCID 18349742, compound

https://huagongshe.com/reaction/2268230

Reaction equation

Participants

RoleNameHCIDCharge
ReactantImidazoleHCID 795—
ReactantHydroxideHCID 961—
Reactant1,4-DioxaneHCID 31275—
ReactantHCID 18349804HCID 18349804—
SolventMethanolHCID 887—
ProductHCID 18349742HCID 18349742—

Reaction Conditions

Temperature95 °C

Reaction Steps

A mixture of N-[2-(4-chlorophenoxy)-1,1dimethylethyl]acrylamide (4.5 g), imidazole (1.24 g), benzyltrimethylanmonium hydroxide (0.62 ml of a 40% solution in methanol, Triton®B) and 1,4-dioxane (40 ml) was heated at 95° C. for 7 hours. The solvent was removed under reduced pressure and the residue was dissolved in dichloromethane. This solution was extracted with SM hydrochloric acid. The combined acid extracts were basified with 10M sodium hydroxide solution and extracted with dichloromethane to give N-[2-(4-chlorophenoxy)-1,1-dimethylethyl]-3-(imidazol-1-yl)propionamide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06326500B1
Source datasetuspto-grants-2001_12
ORD IDord-10a988deced14b37bc88d3b10fcdf43b
Source noteuspto-grants-2001_12