Reaktion #55600

Reaktionsgleichung

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

dicyclohexylamine

→

product

Ausbeute 59.9%

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

Ausbeute 59.9%

Lösungsmittel

glyme

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeThe solvent is removed in vacuo
2. 2
   Sonstigethe residue triturated with petroleum ether (bp 30°-60° C.)
3. 3
   Sonstigedried

Vorschrift

5-(2-Chloro-4-trifluoromethylphenoxy)-2-nitrobenzoic acid (3.0 g, 0.0083 mole) is dissolved in glyme (20 ml) and dicyclohexylamine (1.64 g, 0.0091 mole) is added at room temperature while stirring. The solvent is removed in vacuo, the residue triturated with petroleum ether (bp 30°-60° C.) and dried to give 2.7 g of product, mp 197°-9° C.

Quelle