HCID 89704777, Verbindung → HCID 89704787, Verbindung
Reaktionsgleichung
[N:1]([C:4]1[C:13]([S:14][CH2:15][C:16]2[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[CH:18][CH:17]=2)=[CH:12][C:7]([C:8]([O:10][CH3:11])=[O:9])=[C:6]([NH:24][C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][C:26]=2[F:31])[C:5]=1[F:32])=[N+]=[N-]>[Pd].[Ni]>[NH2:1][C:4]1[C:13]([S:14][CH2:15][C:16]2[CH:17]=[CH:18][C:19]([O:22][CH3:23])=[CH:20][CH:21]=2)=[CH:12][C:7]([C:8]([O:10][CH3:11])=[O:9])=[C:6]([NH:24][C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][C:26]=2[F:31])[C:5]=1[F:32]Komponenten
4
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
Methyl 4-azido-3-fluoro-2-((2-fluorophenyl)amino)-5-((4-methoxy benzyl)thio)benzoate can be hydrogenated in the presence of appropriate catalyst (such as Pd/C, Pt, Ni) in appropriate solvent. The reaction normally completes within several hours (1-12 h, prefer 3-10 h). Methyl 4-amino-3-fluoro-2-((2-fluorophenyl)amino)-5-((4-methoxybenzyl)thio)benzoate is obtained after conventional workup.