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

HRID 1886783Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1886783
[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-0c2818d2868d4970981cc7ca88de3e1e
Quelldatensatz
uspto-grants-2013_08
Patentnummer
US08501238B2

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