Acrylic Acid → Zinc acrylate
Reaktionsgleichung
[O-2].[Zn+2:2].[C:3]([OH:7])(=[O:6])[CH:4]=[CH2:5]>CCCCCCC>[C:3]([O-:7])(=[O:6])[CH:4]=[CH2:5].[Zn+2:2].[C:3]([O-:7])(=[O:6])[CH:4]=[CH2:5]Komponenten
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 50 °C
Versuchsvorschrift
In a jacketed kneader having an inner volume of 10 L and made of SUS-316, 1,140 g of heptane was placed as a solvent and 407 g of zinc oxide was added and they were stirred together till they formed a suspension. While the inner temperature of the kneader holding the suspension was retained at a temperature in the range of 5–30° C., 739 g of acrylic acid was gradually added to the suspension over a period of three hours till the temperature reached 40° C. At 40° C., the ensuant reaction was continued for four hours. Then, while the inner pressure of the kneader was gradually lowered and the inner temperature was raised to 50° C. till the pressure reached 20 Torrs, the reaction solution was distilled for five hours to expel the reaction product and the heptane. Consequently, 1,037 g of zinc acrylate was obtained.
Aufarbeitung
- customformed a suspension
- additionwas gradually added to the suspension over a period of three hours till the temperature
- customreached 40° C
- customAt 40° C., the ensuant reaction
- distillationthe reaction solution was distilled for five hours
Quellen und Nachweise
- ORD-Eintrag
- ord-94c3241c51ab4ef99c9255688675b214
- Quelldatensatz
- uspto-grants-2007_05
- Patentnummer
- US07217829B2
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