Reaktion #1464563

Reaktionsgleichung

2-methylbenzoxazole

n-pentyl iodide

→

3-n-pentyl-2-methylbenzoxazolium iodide

Ausbeute 82.0%

Lösungsmittel

ether

Reaktionsbedingungen

Aufarbeitung

1. 1
   Temperaturat reflux for 18 h
2. 2
   TemperaturAfter cooling
3. 3
   Filtrationfiltered off
4. 4
   Waschenwashed with ether
5. 5
   Sonstigedried

Vorschrift

A stirred solution of 2-methylbenzoxazole (10 g, 75 mmol) and n-pentyl iodide (14.85 g, 75 mmol) was heated at reflux for 18 h. After cooling, the yellow-brown solid was slurried in ether, filtered off and washed with ether. The resulting solid was air dried to give 3-n-pentyl-2-methylbenzoxazolium iodide (20.3 g, 82%).

Quelle