Réaction #55598

Équation de réaction

5-(2-Chloro-4-trifluoromethylphenoxy)-2-nitrobenzoic acid

toluene

→

product

Dimethylammonium 5-(2-Chloro-4-trifluoromethylphenoxy)-2-nitrobenzoate

Conditions de réaction

Traitement

1. 1
   Autrean excess of anhydrous dimethylamine is bubbled into the reaction mixture
2. 2
   Autrethe solvent removed in vacuo
3. 3
   Autrethe residue triturated with cold diethyl ether

Mode opératoire

5-(2-Chloro-4-trifluoromethylphenoxy)-2-nitrobenzoic acid (2.0 g) is dissolved in toluene and an excess of anhydrous dimethylamine is bubbled into the reaction mixture, the solvent removed in vacuo and the residue triturated with cold diethyl ether to give 1.1 g of product.

Source