Reaktion #323985

Reaktionsgleichung

nitrobenzene

propylene

→

QUINOLINE

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeThe vessel was sealed
2. 2
   TemperaturThis temperature was maintained for 24 hours
3. 3
   TemperaturThe autoclave was then cooled
4. 4
   SonstigeThe reaction mixture removed from the autoclave

Vorschrift

Twenty grams of nitrobenzene, 1.1 grams of iodo (4-iodophenyl) bis(triphenylphosphine)palladium catalyst and 39 grams of liquified propylene was placed in a 300 ml. stainless steel rocking autoclave and cooled to -78° C. The vessel was sealed and heated to 220° C. This temperature was maintained for 24 hours. The autoclave was then cooled and vented. The reaction mixture removed from the autoclave was analyzed by gas chromatography and found to contain 0.32 grams of quinoline (1.9% efficiency) 5.8 grams of aniline (44.0% efficiency) and 2.8 grams of unreacted nitrobenzene.

Quelle