Thionyl Chloride → 2,4-Dichloro-3-(1'-methoxyimino-1'-(methoxy)methyl)benzoyl chloride

HRID 377548Notes

Reaction equation

HRID 377548 reaction equation
[Cl:1][C:2]1[C:10]([C:11](=[N:14][O:15][CH3:16])[O:12][CH3:13])=[C:9]([Cl:17])[CH:8]=[CH:7][C:3]=1[C:4](O)=[O:5].S(Cl)([Cl:20])=O>C1(C)C=CC=CC=1>[Cl:1][C:2]1[C:10]([C:11](=[N:14][O:15][CH3:16])[O:12][CH3:13])=[C:9]([Cl:17])[CH:8]=[CH:7][C:3]=1[C:4]([Cl:20])=[O:5]

Participants

4

Reactant 2

HCID 24386Thionyl ChlorideHCID 536841302,4-Dichloro-3-(1'-(methoxy)imino-1'-methoxymethyl)benzoic acid

Product 1

HCID 537630032,4-Dichloro-3-(1'-methoxyimino-1'-(methoxy)methyl)benzoyl chlorideYield 99.8%

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

A solution of 2.10 g (0.0076 mol) of 2,4-dichloro-3-(1'-(methoxy)imino-1'-methoxymethyl)benzoic acid and 20.00 g of thionyl chloride in 50 ml of dry toluene was stirred for 2 hours at 80° C. After the solvent had been removed in vacuo, 2.25 g of 2,4-dichloro-3-(1'-methoxyimino-1'-(methoxy)methyl)benzoyl chloride were obtained.

Workup

  1. customAfter the solvent had been removed in vacuo

Sources & evidence

ORD record
ord-1b7309e5a5c84657acb3c50eb733269e
Source dataset
uspto-grants-2000_02
Patent number
US06028035

Reaction notes

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