3-(Imidazo[1,2-b]pyridazin-2-yl)benzonitrile → (3-(Imidazo[1,2-b]pyridazin-2-yl)phenyl)methanamine

HRID 251808Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 251808
[N:1]1[C:2]([C:10]2[CH:11]=[C:12]([CH:15]=[CH:16][CH:17]=2)[C:13]#[N:14])=[CH:3][N:4]2[C:9]=1[CH:8]=[CH:7][CH:6]=[N:5]2>N.O.CO.[Ni]>[N:1]1[C:2]([C:10]2[CH:11]=[C:12]([CH2:13][NH2:14])[CH:15]=[CH:16][CH:17]=2)=[CH:3][N:4]2[C:9]=1[CH:8]=[CH:7][CH:6]=[N:5]2

Komponenten

5

Versuchsvorschrift

Raney-Ni (cat.) and NH3.H2O (4˜5 drops) were added to the solution of 3-(imidazo[1,2-b]pyridazin-2-yl)benzonitrile (25 mg) in MeOH. The mixture was stirred vigorously at room temperature for 1 h under hydrogen and the Raney-Ni was then removed. The filtration was concentrated in vacuo to give the (3-(imidazo[1,2-b]pyridazin-2-yl)phenyl)methanamine.

Aufarbeitung

  1. customthe Raney-Ni was then removed
  2. filtrationThe filtration
  3. concentrationwas concentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-cc75bb5e2a0b4c5c9ef3a32d2d9361db
Quelldatensatz
uspto-grants-2011_01
Patentnummer
US07868001B2

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