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

HRID 2358682Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2358682
[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-4de948127a5443cc9eb34bb79cb6b98b
Quelldatensatz
uspto-grants-2010_07
Patentnummer
US07763731B2

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