Bromine → 4-(4-Amino-3-bromo-5-trifluoromethylphenyl)-1,2,4-triazole
Reaktionsgleichung
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[CH:12]=[N:11][N:10]=[CH:9]2)=[CH:4][C:3]=1[C:13]([F:16])([F:15])[F:14].[Br:17]Br.C([O-])(=O)C.[Na+]>>[NH2:1][C:2]1[C:3]([C:13]([F:16])([F:15])[F:14])=[CH:4][C:5]([N:8]2[CH:9]=[N:10][N:11]=[CH:12]2)=[CH:6][C:7]=1[Br:17]Komponenten
4
Versuchsvorschrift
The following compound, m.p. 202°-3°, was prepared similarly to the previous Preparation using 4-(4-amino-3-trifluoromethylphenyl)-1,2,4-triazole, bromine, and sodium acetate (in place of hydrogen bromide and acetic acid) as the starting materials: ##STR146##
Aufarbeitung
- customThe following compound, m.p. 202°-3°, was prepared similarly to the previous Preparation
Quellen und Nachweise
- ORD-Eintrag
- ord-5f8a2337528b46dda26751219a9450e8
- Quelldatensatz
- uspto-grants-1989_06
- Patentnummer
- US04837334
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