Reaktion #500933

Reaktionsgleichung

1-fluoro-2-nitrobenzene

potassium carbonate

N-methylpyrrolidone

N-phenylethylenediamine

→

N-phenyl-N′-(2-nitrophenyl)ethylenediamine

Lösungsmittel

Water

Reaktionsbedingungen

Aufarbeitung

1. 1
   workup.ADDITIONwas added over 1 h at room temperature
2. 2
   workup.STIRRINGThe mixture was stirred for 1 h
3. 3
   Filtrationwere filtered off
4. 4
   Sonstigetriturated with petroleum ether

Vorschrift

A mixture of 1-fluoro-2-nitrobenzene(15.5 g, 110 mmol) and potassium carbonate (15.2 g, 110 mmol) was stirred and a mixture of N-methylpyrrolidone (20 ml) and N-phenylethylenediamine (15.0 g, 110 mmol) was added over 1 h at room temperature. The mixture was stirred for 1 h. Water (200 ml) was added crystals were filtered off and triturated with petroleum ether. Yield 14.7 g, 52%. M.p. 64-66° C.

Quelle