Sodium Chloride → Sodium 2-methyl-4-nitrobenzenesulphonate

HRID 903840ノート

反応式

HRID 903840 の反応式
[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]

参加物

4

反応物 2

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

生成物 1

HCID 113322Sodium 2-methyl-4-nitrobenzenesulphonate収率 84%

試薬・触媒・溶媒 1

HCID 962Water溶媒4 回

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-abf187d6cd1a4ce886e9fd1cfcd20d86
出典データセット
uspto-grants-1980_10
特許番号
US04229372

反応ノート

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