Sodium Chloride → Sodium 2-methyl-4-nitrobenzenesulphonate

HRID 224339노트

반응식

HRID 224339 반응식
[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]

참가 물질

4

반응물 2

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

생성물 1

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

시약·촉매·용매 1

HCID 962Water용매4회

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록
ord-b699ca8c6dec49e6b598d765f10d482d
출처 데이터셋
uspto-grants-1980_11
특허 번호
US04231958

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