Oxalyl chloride → HCID 17879037, compound

HRID 1956330Notes

Reaction equation

HRID 1956330 reaction equation
[CH3:1][C:2]1[CH:17]=[CH:16][C:5]([O:6][C:7]2[CH:15]=[CH:14][C:10]([C:11](O)=[O:12])=[CH:9][CH:8]=2)=[CH:4][CH:3]=1.C(Cl)(=O)C([Cl:21])=O>C(Cl)Cl>[CH3:1][C:2]1[CH:17]=[CH:16][C:5]([O:6][C:7]2[CH:15]=[CH:14][C:10]([C:11]([Cl:21])=[O:12])=[CH:9][CH:8]=2)=[CH:4][CH:3]=1

Participants

4

Reactant 2

HCID 65578Oxalyl chlorideHCID 2919944-(4-Methylphenoxy)benzoic acid

Product 1

HCID 17879037HCID 17879037, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

A solution of 2.0 g of 4-(4-methylphenoxy)benzoic acid in 30 ml of methylene chloride is added 1.67 g of oxalyl chloride and the mixture refluxed for 30 minutes with stirring under nitrogen. The reaction mixture is evaporated in vacuo to a residue which is evaporated with carbon tetrachloride(2×30 ml).

Workup

  1. temperaturethe mixture refluxed for 30 minutes
  2. customThe reaction mixture is evaporated in vacuo to a residue which
  3. customis evaporated with carbon tetrachloride(2×30 ml)

Sources & evidence

ORD record
ord-f7e8363dbfd24872aa758fde465101cf
Source dataset
uspto-grants-1998_07
Patent number
US05780471

Reaction notes

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