TY - JOUR
T1 - Gas-Phase Thermolysis
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 -