Reaktion #55311

Reaktionsgleichung

2,2-Bis(3-allyl-4-hydroxyphenyl)propane

potassium hydroxide

hydrochloric acid

→

2,2-bis(3-(1-propenyl)-4-hydroxyphenyl)propane

Reaktionsbedingungen

Aufarbeitung

1. 1
   Temperaturheated at 110° for 30 minutes
2. 2
   TemperaturThe mixture was cooled
3. 3
   Extraktionthe product was extracted into methylene chloride
4. 4
   SonstigeThe solution was dried
5. 5
   Sonstigeevaporated

Vorschrift

2,2-Bis(3-allyl-4-hydroxyphenyl)propane (1 mole) was mixed with potassium hydroxide pellets (2.2 moles) and the mixture was stirred and heated at 110° for 30 minutes. The mixture was cooled, neutralised with dilute hydrochloric acid, and the product was extracted into methylene chloride. The solution was dried and evaporated to give substantially pure 2,2-bis(3-(1-propenyl)-4-hydroxyphenyl)propane.

Quelle