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

HRID 2280597

Reaktionsgleichung

Reaktionsgleichung von HRID 2280597
[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-ff7cc3558c8a4c9a916f098f2c19f50a
Quelldatensatz
uspto-grants-2015_09
Patentnummer
US09139536B2

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