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Benz[c]octalen |
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| Authors: | Emanuel Vogel Hans-Wilhelm Engels Saichi Matsumoto Johann Lex |
| Institution: | Institut für Organische Chemie de Universität zu Köln Greinstraβe 4, D-5000 Köln 41 FRG |
| Abstract: | An expedient new synthesis of benzoc]octalene starting from the Diels-Alder adduct of benzocyclobutadiene to 7,8-dimethylenecycloocta-1,3,5-triene is described. This octalene derivative, in solution, exists as an equilibrating mixture of the double bond isomers (2) and (3) whereas in its crystalline state only the isomer (2) is present. |
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