Diphenylphosphine → Trimethylsilylethyl Diphenyl Phosphine

HRID 544758

Reaktionsgleichung

Reaktionsgleichung von HRID 544758
[C:1]1([PH:7][C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH:14]([Si:16]([CH3:19])([CH3:18])[CH3:17])=[CH2:15]>>[CH3:17][Si:16]([CH2:14][CH2:15][P:7]([C:1]1[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1)[C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1)([CH3:19])[CH3:18]

Komponenten

3

Edukt 2

HCID 70017DiphenylphosphineHCID 79102Vinyltrimethylsilane

Produkt 1

HCID 14007795Trimethylsilylethyl Diphenyl Phosphine

Versuchsvorschrift

A magnetically stirred mixture of 46.5 g (0.25 mole) diphenyl phosphine and 25 g (0.25 mole) of vinyl trimethyl silane, in a closed cylindrical quartz tube, was irradiated from about 3 cm distance with two 75 Watt Hanau tube immersion lamps, with a wide spectrum of ultraviolet irradiation, in a 15° C. water bath for 26 hours. A proton magnetic resonance spectrum of a sample of the resulting mixture exhibited no significant peaks in the vinyl region indicating a substantially complete addition.

Aufarbeitung

  1. customin a closed cylindrical quartz tube, was irradiated from about 3 cm distance with two 75 Watt Hanau tube immersion lamps, with a wide spectrum of ultraviolet irradiation, in a 15° C. water bath for 26 hours
  2. additiona substantially complete addition

Quellen und Nachweise

ORD-Eintrag
ord-b4918332565a4ae695822168327f11ed
Quelldatensatz
uspto-grants-1984_05
Patentnummer
US04451673

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