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The ring closure of 5-methylcyclopenta-1,3-dien-5-ylcarbene to 1-methylbenzvalene. An intramolecular 1,4 cheletropic carbene addition |
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| Authors: | Ulrich Burger Gérard Gandillon |
| Affiliation: | Department of Organic Chemistry, University of Geneva 1211 Geneva 4, Switzerland |
| Abstract: | The title carbene () is shown to produce the benzvalene skeleton by stereospecific intramolecular 1,4 addition and not by classic cyclopropanation. |
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