Reaktion #93518

Reaktionsgleichung

1-butyl-1H-imidazole

1-(3-bromopropyl)-4-methoxybenzene

→

title compound

1-Butyl-3-[3-(4-methoxyphenyl)propyl]imidazolium bromide

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigethe progress of the reaction by thin-layer chromatography on silica gel (methanol: 1M sodium chloride, 95:5)
2. 2
   SonstigeAt the completion of the reaction
3. 3
   Sonstigethe cooled reaction product
4. 4
   Sonstigeis triturated thoroughly with ether
5. 5
   Sonstigeon drying

Vorschrift

A mixture of 2.5 g (0.02 mole) of 1-butyl-1H-imidazole and 4.61 g (0.02 mole) of 1-(3-bromopropyl)-4-methoxybenzene is heated at 140° C. for about 1.5 hours. Follow the progress of the reaction by thin-layer chromatography on silica gel (methanol: 1M sodium chloride, 95:5). At the completion of the reaction, the cooled reaction product is triturated thoroughly with ether and on drying, provides the title compound.

Quelle