Nitric Acid → 2,4-Dichloro-3-nitrobenzoic acid

HRID 1709338Notes

Reaction equation

HRID 1709338 reaction equation
[N+:1]([O-:4])(O)=[O:2].[Cl:5][C:6]1[CH:14]=[C:13]([Cl:15])[CH:12]=[CH:11][C:7]=1[C:8]([OH:10])=[O:9]>S(=O)(=O)(O)O>[Cl:5][C:6]1[C:14]([N+:1]([O-:4])=[O:2])=[C:13]([Cl:15])[CH:12]=[CH:11][C:7]=1[C:8]([OH:10])=[O:9]

Participants

4

Reactant 2

HCID 944Nitric AcidHCID 57872,4-Dichlorobenzoic Acid

Product 1

HCID 190232292,4-Dichloro-3-nitrobenzoic acid

Reagents, catalysts & solvents 1

HCID 1118Sulfuric AcidSolvent

Procedure

To a solution of 25 ml of fuming nitric acid and 20 ml of sulfuric acid, 25 g of 2,4-dichlorobenzoic acid was gradually added. After completion of the heat generation, the reaction mixture was poured into ice water. Precipitated solid was washed with water and dried to obtain 23.0 g of the desired product.

Workup

  1. customPrecipitated solid
  2. washwas washed with water
  3. customdried

Sources & evidence

ORD record
ord-00b2ac26a94f4a16b9315afbd7af69cb
Source dataset
uspto-grants-1990_08
Patent number
US04948887

Reaction notes

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