Evidence for cyclopropene formation in the reactions of 4,4-dimethyl-4-silacyclohexadienylidene |
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| Authors: | Brian Coleman Maitland Jones |
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| Institution: | Department of Chemistry, Princeton University Princeton, New Jersey 08540 U.S.A. |
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| Abstract: | In the reactions of 4,4-dimethylcyclohexadienylidene no evidence for cyclopropene formation has been found. By contrast, 4,4-dimethyl-4-silacyclohexadienylidene yields a product on reaction with butadiene that is best rationalized by intramolecular cyclopropene formation. |
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