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

doi:10.1039/P29800001557

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 journal › Journal article › Research

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 language	English
Journal	Journal of the Chemical Society
Issue number	11
Pages (from-to)	1557-1562
DOIs	https://doi.org/10.1039/P29800001557
Publication status	Published - 1980

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

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.",

author = "Lars Carlsen and Helge Egsgaard and Ernst Schaumann and H. Mrotzek and Klein, {W. R.}",

year = "1980",

doi = "10.1039/P29800001557",

language = "English",

pages = "1557--1562",

journal = "Journal of the Chemical Society",

number = "11",

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T2 - Part 3. Gas-Phase Thermolysis of Silylated Thionocarboxylic Acid Derivatives: a Route to Thioketens?

AU - Carlsen, Lars

AU - Egsgaard, Helge

AU - Schaumann, Ernst

AU - Mrotzek, H.

AU - Klein, W. R.

PY - 1980

Y1 - 1980

N2 - 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.

AB - 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.

U2 - 10.1039/P29800001557

DO - 10.1039/P29800001557

M3 - Journal article

SP - 1557

EP - 1562

JO - Journal of the Chemical Society

JF - Journal of the Chemical Society

IS - 11

ER -