Bromine → 2-Bromo-2-methyl-2',3'-dichloro-4'-methoxybutyrophenone
Reaktionsgleichung
[Cl:1][C:2]1[C:7]([Cl:8])=[C:6]([O:9][CH3:10])[CH:5]=[CH:4][C:3]=1[C:11](=[O:16])[CH:12]([CH3:15])[CH2:13][CH3:14].[Br:17]Br>C(O)(=O)C>[Br:17][C:12]([CH3:15])([CH2:13][CH3:14])[C:11]([C:3]1[CH:4]=[CH:5][C:6]([O:9][CH3:10])=[C:7]([Cl:8])[C:2]=1[Cl:1])=[O:16]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
By following the procedure described in Example 5, Step B, using as the reactants 2',3'-dichloro-4'-methoxy-2-methylbutyrophenone (26 g., 0.10 mole), acetic acid (75 ml.) and bromine (16 g., 0.10 mole), there is obtained 2-bromo-2-methyl-2',3'-dichloro-4'-methoxybutyrophenone.
Quellen und Nachweise
- ORD-Eintrag
- ord-f20c096e726d4246be9bf92308010c36
- Quelldatensatz
- uspto-grants-1976_10
- Patentnummer
- US03984465
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