Oxalyl chloride → 4-Bromo-2-methylbenzoyl chloride

HRID 442796Notes

Reaction equation

HRID 442796 reaction equation
[CH3:1][C:2]1[CH:10]=[C:9]([Br:11])[CH:8]=[CH:7][C:3]=1[C:4](O)=[O:5].C(Cl)(=O)C([Cl:15])=O>ClCCl>[CH3:1][C:2]1[CH:10]=[C:9]([Br:11])[CH:8]=[CH:7][C:3]=1[C:4]([Cl:15])=[O:5]

Participants

4

Reactant 2

HCID 65578Oxalyl chlorideHCID 995704-Bromo-2-methylbenzoic acid

Product 1

HCID 128464834-Bromo-2-methylbenzoyl chloride

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

2-Methyl-4-bromobenzoic acid (26.8 g) was treated with oxalyl chloride (16.3 ml) in dry dichloromethane (250 ml) and the product was isolated by the method described in Example 1 (i) to give 2-methyl-4-bromobenzoyl chloride as an oil.

Workup

  1. customthe product was isolated by the method

Sources & evidence

ORD record
ord-624766a2ab14426a9eeb80230cdc4cbc
Source dataset
uspto-grants-1999_04
Patent number
US05891899

Reaction notes

Loading…