The reaction of the cyclooctatetraenyl dianion and chlorotrimethylsilane; synthesis and decomposition studies of 5,8-bis(trimethylsilyl)cyclooctatriene |
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| Authors: | Jon M Bellama John B Davison |
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| Institution: | department of Chemistry, University of Maryland, College Park, Maryland 20742 U.S.A.;Department of Inorganic Chemistry, The University, Bristol BS8 1TS Great Britain |
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| Abstract: | On the basis of PMR decoupling experiments and thermal decomposition studies, the reaction of the cyclooctatetraenyl dianion and chlorotrimethylsilane produces 5,8-bis(trimethylsilyl)-l,3,6-cyclooctatriene, in contrast to a previous report which suggested 7,8-bis(trimethylsilyl)-l,3,5-cyclooctatriene. The product is stable at room temperature in vacuo but undergoes decomposition (isomerization) reactions at higher temperatures or in contact with air. |
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| Keywords: | To whom correspondence should be addressed at the University of Maryland |
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