Hydrazine hydrate (1:1) → 3-Fluoro-4-morpholin-4-ylmethylphenylamine

HRID 254933Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 254933
[F:1][C:2]1[CH:14]=[C:13]([N+:15]([O-])=O)[CH:12]=[CH:11][C:3]=1[CH2:4][N:5]1[CH2:10][CH2:9][O:8][CH2:7][CH2:6]1.O.NN>C1COCC1.C(O)C.[Ni]>[F:1][C:2]1[CH:14]=[C:13]([NH2:15])[CH:12]=[CH:11][C:3]=1[CH2:4][N:5]1[CH2:10][CH2:9][O:8][CH2:7][CH2:6]1

Komponenten

5

Edukt 2

HCID 24654Hydrazine hydrate (1:1)HCID 219550274-(2-Fluoro-4-nitrobenzyl)morpholine

Produkt 1

HCID 219550133-Fluoro-4-morpholin-4-ylmethylphenylamineAusbeute 94 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 935NickelKatalysatorHCID 21873804Tetrahydrofuran ethanolLösungsmittel

Versuchsvorschrift

To a solution of 4-(2-fluoro-4-nitrobenzyl)morpholine (240 mg, 1.0 mmol) in THF/ethanol mixture (1:1) (25 mL) was added a catalytical amount of Raney-Ni and hydrazine hydrate (9.0 mmol) and the mixture was stirred at ambient temperature for 15 minutes, filtered through a Celite pad. The filtrate was evaporated to provide the title compound, (197 mg, 94%), which was used in further reactions without purification.

Aufarbeitung

  1. filtrationfiltered through a Celite pad
  2. customThe filtrate was evaporated

Quellen und Nachweise

ORD-Eintrag
ord-aa1ebbc0bb594019973bea123e110b38
Quelldatensatz
uspto-grants-2011_01
Patentnummer
US07875728B2

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