تفاعل #55598

معادلة التفاعل

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

toluene

→

product

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

ظروف التفاعل

المعالجة

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

الإجراء التجريبي

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.

المصدر