Reaktion #702079

Reaktionsgleichung

nitric acid

1,2,3-trichlorobenzene

→

2,3,4-Trichloronitrobenzene

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeAn iced-water bath was used
2. 2
   Sonstigethe temperature between 25° and 30°
3. 3
   workup.ADDITIONwas added in portions over 30 minutes
4. 4
   workup.ADDITIONpoured into a 9.5 liter battery jar
5. 5
   Sonstigeequipped with an efficient stirrer
6. 6
   FiltrationThe resulting solid was filtered off
7. 7
   Waschenwashed well with water

Vorschrift

A 12 liter resin pot equipped with an efficient mechanical stirrer and a thermometer was charged with 90% (sp. gr. 1.4826) nitric acid (3.6 liters). An iced-water bath was used to keep the temperature between 25° and 30° while 1,2,3-trichlorobenzene (1.89 kg, 10.4 mol) was added in portions over 30 minutes. The resulting mixture was stirred for 30 minutes and then poured into a 9.5 liter battery jar equipped with an efficient stirrer and containing about 5 kg of ice. The resulting solid was filtered off and washed well with water.

Quelle