Reaktion #1973965

Reaktionsgleichung

4-chloro-3-nitroaniline

methanesulfonyl chloride

pyridine

→

title compound

Ausbeute 92.2%

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

Ausbeute 92.2%

Lösungsmittel

THF

HCl

Reaktionsbedingungen

Aufarbeitung

1. 1
   FiltrationThe resulting precipitate was filtered
2. 2
   Sonstigeair-dried

Vorschrift

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%).

Quelle