Sodium Chloride → Sodium 2-methyl-4-nitrobenzenesulphonate

HRID 224339Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 224339
[N+:1]([C:4]1[CH:9]=[C:8]([CH3:10])[C:7]([S:11]([OH:14])(=[O:13])=[O:12])=[CH:6][CH:5]=1)([O-:3])=[O:2].[Cl-].[Na+:16]>O>[Na+:16].[N+:1]([C:4]1[CH:9]=[C:8]([CH3:10])[C:7]([S:11]([O-:14])(=[O:12])=[O:13])=[CH:6][CH:5]=1)([O-:3])=[O:2]

Komponenten

4

Edukt 2

HCID 5234Sodium ChlorideHCID 113323Benzenesulfonic acid, 2-methyl-4-nitro-

Produkt 1

HCID 113322Sodium 2-methyl-4-nitrobenzenesulphonateAusbeute 84 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel4×

Versuchsvorschrift

To a boiling solution of 100 g of 5-nitro-o-toluenesulfonic acid in 110 ml of water is added a solution of 53.6 g of sodium chloride in 150 ml of boiling water. The reaction mixture solidifies and is heated to boiling with the addition of sufficient water to provide solution. Then some of the water is boiled off and the mixture is allowed to stand for 16 hours. The solid formed is collected and dried to yield 92.5 g of 5-nitro-o-toluenesulfonic acid sodium salt.

Aufarbeitung

  1. temperatureis heated
  2. customto provide solution
  3. customThe solid formed
  4. customis collected
  5. customdried

Quellen und Nachweise

ORD-Eintrag
ord-b699ca8c6dec49e6b598d765f10d482d
Quelldatensatz
uspto-grants-1980_11
Patentnummer
US04231958

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