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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 554 (1987), S. 197-204 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Contribtions to the Chemistry of Silicon-Sulphur Compounds. XLIX. Reaction of Silicon-Sulphur Compounds with GlycolsThe reactions of Ph3SiSH, (RO)3SiSH, (RO)2Si(SH)2, cyclo-[(t-BuO)2SiS]2, and SiS2 with aliphatic glycols were investigated. Among other compounds representatives of a new group of silanethiols (t-BuO)2Si(SH)OrOSi(SH)(OBu-t)2 (r = pr; neopent)r = kohlenwasserstoffgerüst des Glykols: pr = —CH2CH2CH2—, bu = —CH2(CH2)2CH2—, hex = —CH2(CH2)4CH2—, neopent = —CH2C(CH3)2CH2—, pin = —C(CH3)2C(CH3)2— were obtained. Informations about the hydrolytic splitting of the Si—S bond of the prepared silanethiols were obtained by thiomercurimetric titration. A pathway of the reaction of SiS 2 with glycols is discussed.
    Notes: Die Reaktionen von Ph3SiSH, (RO)3SiSH, (RO)2Si(SH)2, cyclo-[(t-BuO)2SiS]2 und SiS2 mit aliphatischen Glykolen wurden untersucht. Neben anderen Verbindungen wurden Vertreter einer neuen Gruppe von Silanthiolen (t-BuO)2Si(SH)OrOSi(SH)(OBu-t)2 (r = pr; neopent) erhalten. Informationen über die hydrolytische Spaltung der Si—S-Bindung der erhaltenen Silanthiole wurden mittels thiomercurimetrischer Titration erhalten. Eine Reaktionsfolge der Um-setzung von SiS2 mit Glykolen wird diskutiert.
    Additional Material: 5 Tab.
    Type of Medium: Electronic Resource
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