Acetone → Phenyltripropoxysilane

HRID 336077

Reaktionsgleichung

Reaktionsgleichung von HRID 336077
CC(O)C.[CH3:5][C:6]([CH3:8])=O.CCO[Si](OCC)(OCC)OCC.[C:22]1([Si:28](OCC)(OCC)[O:29]CC)[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1.[C:38]([OH:43])(=O)[CH:39]([CH3:41])O.[CH2:44]([OH:48])[CH2:45][CH2:46]C.C(O)C>O>[C:22]1([Si:28]([O:43][CH2:38][CH2:39][CH3:41])([O:48][CH2:44][CH2:45][CH3:46])[O:29][CH2:5][CH2:6][CH3:8])[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1

Komponenten

9

Edukt 7

HCID 180Acetone2×HCID 2631-ButanolHCID 612Lactic AcidHCID 702EthanolHCID 3776Isopropanol2×HCID 6517TetraethoxysilaneHCID 13075Phenyltriethoxysilane

Produkt 1

HCID 15909578Phenyltripropoxysilane

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

In a 1-liter flask 297 grams (4.798 moles) 2-propanol, 148 grams (2.558 moles) acetone, 123 grams (0.593 moles) TEOS, 104 grams (0.432 moles) phenyltriethoxysilane, 0.6 grams 1.0 M, 10 M and pure lactic acid (added to three separate solutions, respectively) and 72 grams deionized water were combined. In two other solutions containing 10 M lactic acid, 90 g and 110 g of deionized water were added, respectively. The flask was refluxed and/or heated for 1 to 12 hours. To the solution, 57 grams (0.769 moles) of Butanol, 88 grams (1.422 moles) 2-propanol, 44 grams (0.758 moles) of acetone, 59 grams (1.227 moles) of ethanol, 9.5 grams (0.528 moles) deionized water were added.

Aufarbeitung

  1. customseparate solutions
  2. additionIn two other solutions containing 10 M lactic acid, 90 g and 110 g of deionized water
  3. additionwere added
  4. temperatureThe flask was refluxed
  5. temperatureheated for 1 to 12 hours
  6. additionwere added

Quellen und Nachweise

ORD-Eintrag
ord-14de0dd1b57f4e6db38e67233cd37658
Quelldatensatz
uspto-grants-2014_11
Patentnummer
US08889334B2

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