Triethoxychlorosilane → Acryltriethoxysilane

HRID 392945

Reaktionsgleichung

Reaktionsgleichung von HRID 392945
[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-beaf8c195b974115996103f04de0333c
Quelldatensatz
uspto-grants-2004_10
Patentnummer
US06803476B2

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