Pyridine → N-(4-chloro-3-nitrophenyl)methanesulfonamide

HRID 508320

Reaktionsgleichung

Reaktionsgleichung von HRID 508320
[Cl:1][C:2]1[CH:8]=[CH:7][C:5]([NH2:6])=[CH:4][C:3]=1[N+:9]([O-:11])=[O:10].[CH3:12][S:13](Cl)(=[O:15])=[O:14].N1C=CC=CC=1>C1COCC1.Cl>[Cl:1][C:2]1[CH:8]=[CH:7][C:5]([NH:6][S:13]([CH3:12])(=[O:15])=[O:14])=[CH:4][C:3]=1[N+:9]([O-:11])=[O:10]

Komponenten

6

Versuchsvorschrift

A mixture of 4-chloro-3-nitroaniline (5.0 g, 29 mmol), methanesulfonyl chloride (2.37 mL, 30.4 mmol) and pyridine (5.9 mL, 72.4 mmol) in THF (100 mL) was stirred for 24 h. Poured in 1M HCl (500 mL). The resulting precipitate was filtered and air-dried to provide the title compound as a solid (6.7 g, 92%).

Aufarbeitung

  1. filtrationThe resulting precipitate was filtered
  2. customair-dried

Quellen und Nachweise

ORD-Eintrag
ord-f5302eb0b8d446168e6a8241f2a5a7dc
Quelldatensatz
uspto-grants-2015_08
Patentnummer
US09095590B2

Verknüpfte Notizen

Wird geladen…