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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-2636
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.263
Zusammenfassung
Mono- and dibenzoannelated [2.2]paracyclophanes 12 and 1 were synthesized by palladium-catalyzed twoand four-fold alkenylation of vicinal di- and tetrabromides 5 and 6, respectively, and subsequent electrocyclization/ dehydrogenation of the resulting (E,Z,E)-trienes. Further extensions of the annelated ring systems, leading to the tetrahydronaphthalene derivative 15, the bis-terphenylene ...
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