Dimethylamine → (5-Dimethylamino-2-nitro-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester

HRID 1265506Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1265506
[C:1]([O:5][C:6](=[O:22])[NH:7][C:8]1[CH:13]=[C:12](F)[C:11]([C:15]([F:18])([F:17])[F:16])=[CH:10][C:9]=1[N+:19]([O-:21])=[O:20])([CH3:4])([CH3:3])[CH3:2].[CH3:23][NH:24][CH3:25]>CS(C)=O>[C:1]([O:5][C:6](=[O:22])[NH:7][C:8]1[CH:13]=[C:12]([N:24]([CH3:25])[CH3:23])[C:11]([C:15]([F:18])([F:17])[F:16])=[CH:10][C:9]=1[N+:19]([O-:21])=[O:20])([CH3:4])([CH3:3])[CH3:2]

Komponenten

4

Edukt 2

HCID 674DimethylamineHCID 12048024(5-Fluoro-2-nitro-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester

Produkt 1

HCID 69486578(5-Dimethylamino-2-nitro-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 679Dimethyl SulfoxideLösungsmittel

Versuchsvorschrift

The title compound was prepared from (5-fluoro-2-nitro-4-trifluoromethyl-phenyl)-carbamic acid tert.-butyl ester (Example B3) (1.62 g, 5.0 mmol) and dimethylamine (5.6 N in EtOH, 4.47 mL, 25.0 mmol) in DMSO (10 mL) at 23° C. according to the general procedure C. Obtained as a yellow solid (1.48 g).

Quellen und Nachweise

ORD-Eintrag
ord-1d518045fd1040a18dff87fecf91ccb9
Quelldatensatz
uspto-grants-2003_04
Patentnummer
US06544985B2

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