Reaktionsgleichung
[C:1]1([CH3:7])[CH:6]=CC=[CH:3][CH:2]=1.[CH:8]([OH:11])([CH3:10])[CH3:9]>[Pt]>[CH:2]([CH:1]1[CH2:7][CH2:10][CH:8]2[O:11][CH:9]2[CH2:6]1)=[CH2:3]Komponenten
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 60 °C
Versuchsvorschrift
Thereafter, 0.44 part of a 0.5% toluene solution of the platinum catalyst (supra) was added to the reaction mixture which was heated up to a temperature of 60° C. where the reaction mixture was admixed dropwise with a mixture of 14.7 parts of the Intermediate 1 obtained in Synthesis Example 3, 19.5 parts of 4-vinylcyclohexene oxide and 1.02 parts of isopropyl alcohol over a period of 1.5 hours during which the temperature of the reaction mixture was gradually increased to 65° C. After completion of the dropwise addition of the mixture, the reaction mixture in the flask was continuously agitated for further 6 hours at 65° C. and then admixed with 0.03 part of triphenyl phosphine to terminate the reaction followed by stripping of toluene and other volatile matters at 80° C. under a pressure of 5 Torr to obtain a light brown, cloudy liquid as the product, referred to as the Product 3 hereinafter, having a viscosity of 276 MPa·s and an epoxy equivalent of 1630.
Quellen und Nachweise
- ORD-Eintrag
- ord-7a7d3f3773dc4ca3b86abf852e719766
- Quelldatensatz
- uspto-grants-2004_01
- Patentnummer
- US06673457B2
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