1-(2-Fluoro-4-nitrophenyl)piperidin-4-ol → 1-(4-Amino-2-fluorophenyl)piperidin-4-ol

HRID 56153

Reaktionsgleichung

Reaktionsgleichung von HRID 56153
[F:1][C:2]1[CH:7]=[C:6]([N+:8]([O-])=O)[CH:5]=[CH:4][C:3]=1[N:11]1[CH2:16][CH2:15][CH:14]([OH:17])[CH2:13][CH2:12]1>CO.[Pd]>[NH2:8][C:6]1[CH:5]=[CH:4][C:3]([N:11]2[CH2:16][CH2:15][CH:14]([OH:17])[CH2:13][CH2:12]2)=[C:2]([F:1])[CH:7]=1

Komponenten

4

Versuchsvorschrift

To a solution of 1-(2-fluoro-4-nitrophenyl)piperidin-4-ol (2.67 g, 11 mmol) in MeOH (100 mL) was added catalyst Pd/C (1.00 g). The reaction mixture was stirred at rt under H2 for 6 h, then filtered. The filtrate was concentrated in vacuo to give the crude product (2.50 g) for the next step without further purification.

Aufarbeitung

  1. filtrationfiltered
  2. concentrationThe filtrate was concentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-144c800e0cda4e159c90c2438879491e
Quelldatensatz
uspto-grants-2016_09
Patentnummer
US09434695B2

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