Silicon-carbon unsaturated compounds: XXX. thermal isomerization of 1-mesityl-3-phenyl-1,2-bis(trimethylsilyl)-1-silacyclopropene and 2-mesityl-2-(phenylethynyl)hexamethyltrisilane |
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| Institution: | 1. Adam Mickiewicz University, Poznań, Faculty of Chemistry, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland;2. Normandie Université, ENSICAEN, UNICAEN, CNRS, Laboratoire Catalyse et Spectrochimie, 14050 Caen, France;3. Normandie Université, ENSICAEN, UNICAEN, CNRS, Laboratoire CRISMAT, 14050 Caen, France;1. Centre for Membrane Separations, Adsorption, Catalysis and Spectroscopy for Sustainable Solutions (cMACS), KU Leuven, 3001 Leuven, Belgium;2. SuperXAS Beamline, Paul Scherrer Institute, Forschungsstrasse 111, 5232 Villigen, Switzerland |
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| Abstract: | The thermolysis of 1-mesityl-3-phenyl-1,2-bis(trimethylsilyl)-1-silacyclopropene at 280°C afforded 1-mesityl-3,3-dimethyl-4-phenyl-5-(trimethylsilyl)-1,3-disilacyclo-4-pentene and 1-mesityl-1,3-bis(trimethylsily)-1-silaindene. Similar thermolysis of 2-mesityl-2-(phenylethynel)hexamethyltrisilane produced the same products. |
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