Triethoxychlorosilane → Acryltriethoxysilane

HRID 1452555Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1452555
[C:1]([O-:5])(=O)[CH:2]=[CH2:3].[Na+].Cl[Si:8]([O:15][CH2:16][CH3:17])([O:12][CH2:13][CH3:14])[O:9][CH2:10][CH3:11]>C1COCC1>[C:1]([Si:8]([O:15][CH2:16][CH3:17])([O:12][CH2:13][CH3:14])[O:9][CH2:10][CH3:11])([CH:2]=[CH2:3])=[O:5]

Komponenten

4

Edukt 2

HCID 78398TriethoxychlorosilaneHCID 4068533Sodium acrylate

Produkt 1

HCID 21864273Acryltriethoxysilane

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel2×

Reaktionsbedingungen

Temperatur
-70 °C

Versuchsvorschrift

6.123 g (0.0651 mol) sodium acrylate is dissolved to 25 mL THF and cooled to −70° C. 12.8 mL (0.0651 mol, 12.938 g) chlorotriethoxysilane in THF (15 mL) is added dropwise to reaction solution. The solution is stirred for over night allowing it to warm up to room temperature. NaCl is removed by filtration and solution evaporated to dryness to result clear liquid, acryltriethoxysilane.

Aufarbeitung

  1. temperatureto warm up to room temperature
  2. customNaCl is removed by filtration and solution
  3. customevaporated to dryness

Quellen und Nachweise

ORD-Eintrag
ord-35eb79b721864f21ba3f1c15253c0ff9
Quelldatensatz
uspto-grants-2009_01
Patentnummer
US07473650B2

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