Ammonia → N,N-bis-(trimethoxysilylmethyl)amine

HRID 4418

Reaktionsgleichung

Reaktionsgleichung von HRID 4418
Cl[CH2:2][Si:3]([O:8][CH3:9])([O:6][CH3:7])[O:4][CH3:5].[NH3:10]>>[CH3:5][O:4][Si:3]([CH2:2][NH:10][CH2:2][Si:3]([O:8][CH3:9])([O:6][CH3:7])[O:4][CH3:5])([O:8][CH3:9])[O:6][CH3:7]

Komponenten

3

Edukt 2

HCID 222AmmoniaHCID 22212Silane, chloromethyl-trimethoxy-

Produkt 1

HCID 21987739N,N-bis-(trimethoxysilylmethyl)amine

Reaktionsbedingungen

Temperatur
100 °C

Versuchsvorschrift

Chloromethyltrimethoxysilane (50.0 g., 0.29 mole) and ammonia (98.6 g., 5.80 mole) were charged to a 300 ml. stainless steel pressure vessel. The mixture was heated to 100° C. at 800 psi pressure for 8 hours and then cooled. The mixture was filtered. The crude product was distilled at 60° C. and 0.2 mm Hg pressure to produce N,N-bis-(trimethoxysilylmethyl)amine. The N,N-bis-(trimethoxysilylmethyl)amine so produced (3.0 g., 0.01 mole) was found to be greater than 95% pure by gas chromatography.

Aufarbeitung

  1. temperaturecooled
  2. filtrationThe mixture was filtered
  3. distillationThe crude product was distilled at 60° C.

Quellen und Nachweise

ORD-Eintrag
ord-a1e36e97f3014b5da163378c10482c4e
Quelldatensatz
uspto-grants-1988_02
Patentnummer
US04725659

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