Hydrazine hydrate (1:1) → (3-Methoxy-4-nitrophenyl)hydrazine

HRID 722216Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 722216
O.[NH2:2][NH2:3].F[C:5]1[CH:10]=[CH:9][C:8]([N+:11]([O-:13])=[O:12])=[C:7]([O:14][CH3:15])[CH:6]=1>CN1CCCC1=O.O>[CH3:15][O:14][C:7]1[CH:6]=[C:5]([NH:2][NH2:3])[CH:10]=[CH:9][C:8]=1[N+:11]([O-:13])=[O:12]

Komponenten

5

Edukt 2

HCID 24654Hydrazine hydrate (1:1)HCID 27792505-Fluoro-2-nitroanisole

Produkt 1

HCID 21883922(3-Methoxy-4-nitrophenyl)hydrazine

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 13387N-methyl-2-pyrrolidoneLösungsmittel

Versuchsvorschrift

4.5 ml of hydrazine hydrate were added dropwise to the solution of 3.2 g of 4-fluoro-2-methoxynitrobenzene in 15 ml of N-methylpyrolidone and the mixture was stirred for 2 hours, which initially resulted in gentle heating. The mixture was then diluted with 50 ml of water and stirred, and a precipitate formed which was filtered off with suction and dried under reduced pressure.

Aufarbeitung

  1. customwhich initially resulted in gentle heating
  2. stirringstirred
  3. customa precipitate formed which
  4. filtrationwas filtered off with suction
  5. customdried under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-99521641df3f4c9c985ee426effbce96
Quelldatensatz
uspto-grants-2006_11
Patentnummer
US07138414B2

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