Dimethylformamide → 4-(4-Chloro-2-nitrophenoxy)benzoyl chloride

HRID 2197846Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2197846
[Cl: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)=[C:4]([N+:18]([O-:20])=[O:19])[CH:3]=1.C(Cl)(=O)C([Cl:24])=O.CN(C=O)C>C(Cl)Cl>[Cl:1][C:2]1[CH:17]=[CH:16][C:5]([O:6][C:7]2[CH:15]=[CH:14][C:10]([C:11]([Cl:24])=[O:12])=[CH:9][CH:8]=2)=[C:4]([N+:18]([O-:20])=[O:19])[CH:3]=1

Komponenten

5

Versuchsvorschrift

The product from Example 126b (4.0 g, 13.6 mmol) in 40 mL of CH2Cl2 was treated with oxalyl chloride (3.5 g, 27.2 mmol) and DMF (catalytic amount). Mixture was stirred for 12 hours. Mixture was concentrated under vacuum giving the title compound as a yellow oil (4.2 g, 100%).

Aufarbeitung

  1. concentrationMixture was concentrated under vacuum

Quellen und Nachweise

ORD-Eintrag
ord-d55f472e4277449bbe57b36f047272f7
Quelldatensatz
uspto-grants-2012_12
Patentnummer
US08338605B2

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