Reaktion #56593

Reaktionsgleichung

4-hydroxybenzylalcohol

6-iodohexyl acrylate

potassium carbonate

→

4-(6-acryloyloxyhexyloxy)benzylalcohol

Lösungsmittel

DMF

Reaktionsbedingungen

Aufarbeitung

1. 1
   TemperaturAfter being cooled to room temperature the reaction mixture
2. 2
   Sonstigewas quenched with 100 ml 3N HCl
3. 3
   Extraktionextracted with diethylether (2×100 ml)
4. 4
   WaschenThe combined ether extracts were washed with saturated NaCl solution
5. 5
   Trocknendried over sodium sulphate
6. 6
   Einengenconcentrated to dryness

Vorschrift

A mixture consisting of 2.48 g of 4-hydroxybenzylalcohol, 5.64 g of 6-iodohexyl acrylate, and 2.76 g of potassium carbonate in 50 ml of DMF was stirred under nitrogen atmosphere for 3 h at 60° C. After being cooled to room temperature the reaction mixture was quenched with 100 ml 3N HCl and extracted with diethylether (2×100 ml). The combined ether extracts were washed with saturated NaCl solution, dried over sodium sulphate and concentrated to dryness to give 5.3 g of nearly pure 4-(6-acryloyloxyhexyloxy)benzylalcohol as a beige heavy oil.

Quelle