Reaktionsgleichung
[C:1]([C:6]1[CH:11]=[CH:10][C:9]([OH:12])=[CH:8][CH:7]=1)([CH2:4][CH3:5])([CH3:3])[CH3:2].[C:13]1([OH:19])[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1.C=O.C(O)(=O)[C:23](O)=[O:24]>>[C:1]([C:6]1[CH:7]=[CH:8][C:9]([OH:12])=[CH:10][CH:11]=1)([CH2:4][CH3:5])([CH3:2])[CH3:3].[C:13]1([OH:19])[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1.[CH2:23]=[O:24]Komponenten
5
Reaktionsbedingungen
- Temperatur
- 160 °C
Versuchsvorschrift
164 g(1 mole) of p-tert-amylphenol, 64 g (0.68 mmole) of phenol, 47.8 g. (1.27 moles) of 80% paraformaldehyde and 2.11 g of oxalic acid were reacted under water reflux for 6 hours, and then the reaction mixture was heated to 160° C. to deydrate it and complete the reaction. There was obtained a p-tert-amylphenol/phenol/formaldehyde co-condensate having a sotening point of 95° C.
Aufarbeitung
- temperaturereflux for 6 hours
- customthe reaction
Quellen und Nachweise
- ORD-Eintrag
- ord-f05e5e2f084949aaa5e0b476e3f2dc9e
- Quelldatensatz
- uspto-grants-1983_08
- Patentnummer
- US04400492
Verknüpfte Notizen
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