Dimethylamine → Dimethyl(dimethylamino)ethoxysilane

HRID 2412352

Reaktionsgleichung

Reaktionsgleichung von HRID 2412352
CN([Si:4](N(C)C)([CH3:6])[CH3:5])C.[O:10]1CC[CH2:12][CH2:11]1.[CH3:15][NH:16][CH3:17]>C(O)C>[CH3:5][SiH:4]([CH3:6])[O:10][CH2:11][CH2:12][N:16]([CH3:17])[CH3:15]

Komponenten

5

Edukt 3

HCID 674DimethylamineHCID 8028TetrahydrofuranHCID 77384Bis(dimethylamino)dimethylsilane

Produkt 1

HCID 102480692Dimethyl(dimethylamino)ethoxysilane

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

A 2 L 3 neck flask equipped with a magnetic stirrer, Frederich's condensor and an addition funnel was charged with 361 mls of bis(dimethylamino)dimethylsilane and an equal volume of tetrahydrofuran. At ambient temperature, 116 mls of anhydrous ethanol was added over one hour. Dimethylamine evolved. The mixture was transferred to a single neck flask and distilled. 264 g of dimethyl(dimethylamino)ethoxysilane, (b.p. 115°-118° C.), was recovered.

Aufarbeitung

  1. customThe mixture was transferred to a single neck flask
  2. distillationdistilled
  3. custom264 g of dimethyl(dimethylamino)ethoxysilane, (b.p. 115°-118° C.), was recovered

Quellen und Nachweise

ORD-Eintrag
ord-8d8c2afd79424dc693355cf7c621ac61
Quelldatensatz
uspto-grants-1985_01
Patentnummer
US04491669

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