2,4-Dichlorophenol → 2-(2,4-Dichlorophenoxy)-1-(4-methylphenyl)ethan-1-one
Reaktionsgleichung
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[OH:9].[CH3:10][C:11]1[CH:20]=[CH:19][C:14]([C:15](=[O:18])[CH2:16]Cl)=[CH:13][CH:12]=1.C(=O)([O-])[O-].[K+].[K+]>>[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[O:9][CH2:16][C:15]([C:14]1[CH:19]=[CH:20][C:11]([CH3:10])=[CH:12][CH:13]=1)=[O:18]Komponenten
4
Versuchsvorschrift
Following the procedure given in Example 13a 2,4-dichlorophenol was interacted with an equimolar quantity of 4-methylphenacyl chloride in the presence of potassium carbonate to give w-(2,4-dichlorophenoxy)-p-methylacetophenone. Recrystallized from 2-ethoxyethanol, this product melted at 96.5-98.5° C.
Quellen und Nachweise
- ORD-Eintrag