Reaktion #2063057

Reaktionsgleichung

chlorobenzene

sodium carbonate

styrene

propylene carbonate

→

stilbene

Lösungsmittel

diethyl ether

Reaktionsbedingungen

Aufarbeitung

1. 1
   workup.ADDITIONis added
2. 2
   Filtrationthe mixture is filtered

Vorschrift

Under argon, a solution containing 122 mg of chlorobenzene, 106 mg of sodium carbonate, 157 mg of styrene and 1 ml of propylene carbonate stabilized 0.001 M colloid solution is heated at 155° C. with stirring in a sealed vessel for 17 h. At the end of the reaction, 2 ml of diethyl ether is added, and the mixture is filtered. The yield of isolated trans-stilbene is 15%.

Quelle