Reaktion #86402

Reaktionsgleichung

N-(2,6-dichloro-3,5-dimethoxy-phenyl)-acetamide

→

title compound

Ausbeute 76.0%

2,6-Dichloro-3,5-dimethoxy-phenylamine

Ausbeute 76.0%

Lösungsmittel

EtOH

KOH

Reaktionsbedingungen

Aufarbeitung

1. 1
   Temperaturto reflux for 24 hours
2. 2
   FiltrationThe precipitate was filtered
3. 3
   Sonstigedried

Vorschrift

A solution of N-(2,6-dichloro-3,5-dimethoxy-phenyl)-acetamide (3.6 g, 13.7 mmol) in EtOH (130 mL) and KOH (2M, 75 mL) was heated to reflux for 24 hours. The reaction was cooled to 0° C. and stirred for 1 hour at this temperature. The precipitate was filtered and dried to obtain the title compound (2.3 g, yield: 76%). 1H-NMR (400 MHz, CDCl3) δ 3.90 (s, 6H), 4.57 (bs, 2H), 6.05 (s, 1H).

Quelle