Gas-Phase Thermolysis: Part 3. Gas-Phase Thermolysis of Silylated Thionocarboxylic Acid Derivatives: a Route to Thioketens?

Lars Carlsen, Helge Egsgaard, Ernst Schaumann, H. Mrotzek, W. R. Klein

    Research output: Contribution to journalJournal articleResearch

    Abstract

    The unimolecular gas-phase thermolytic decomposition of three silylated thionocarboxylic acid derivatives (2b), (3), and (8) have been studied by the flash vacuum thermolysis–field ionization mass spectrometry technique in the temperature range from 783 to 1 404 K in order to elucidate its possible applicability as a route to thioketens. Only very minor amounts of the expected thioketens were found, whereas the corresponding ketens were obtained as the major products. A possible mechanism for keten formation is discussed.
    Original languageEnglish
    JournalJournal of the Chemical Society
    Issue number11
    Pages (from-to)1557-1562
    DOIs
    Publication statusPublished - 1980

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