Substituted cyclononatetraenes and nonafulvenes |
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Authors: | Gernot Boche Frank Heidenhain Brigitte Staudigl |
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Affiliation: | Institut für Organische Chemie der Universität München, Karlstraβe 23, D-8000 München 2 Germany |
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Abstract: | Reaction of ,,,-[9]annulene anion () with electrophiles (-) leads to substituted ,,,-1,3,5,7-cyclononatetraenes (-) which are precursors for the preparation of 10- and 10,10′-donor-substituted nonafulvenes (e.g. ). The influence of solvent and temperature on the 1H-nmr spectra of the nonafulvenes - has been investigated. |
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