Reaktionsgleichung
[N+:1]([CH2:4][CH:5]([NH:16][C:17](=[O:23])[O:18][C:19]([CH3:22])([CH3:21])[CH3:20])[C:6]1[CH:11]=[CH:10][CH:9]=[C:8]([C:12]([F:15])([F:14])[F:13])[CH:7]=1)([O-])=O.[H][H]>CO.[Ni]>[NH2:1][CH2:4][CH:5]([NH:16][C:17](=[O:23])[O:18][C:19]([CH3:21])([CH3:20])[CH3:22])[C:6]1[CH:11]=[CH:10][CH:9]=[C:8]([C:12]([F:15])([F:14])[F:13])[CH:7]=1Komponenten
5
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
Of the compound from Example 100A, 3.87 g (11.2 mmol) were hydrogenated in 230 ml of methanol with 5 ml of Raney nickel suspension (50% in water) at a hydrogen pressure of 3 bar for 3 h. The reaction mixture was filtered over celite and washed with methanol, and the filtrate was freed from the solvent on a rotary evaporator. The residue was dried in an HV. This gave 3.50 g (99% of theory) of the title compound.
Aufarbeitung
- filtrationThe reaction mixture was filtered over celite
- washwashed with methanol
- customthe filtrate was freed from the solvent on a rotary evaporator
- customThe residue was dried in an HV
Quellen und Nachweise
- ORD-Eintrag
- ord-207fbb455af04181a7de44d3972cf79d
- Quelldatensatz
- uspto-grants-2012_06
- Patentnummer
- US08202895B2
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