Effenberger, FranzNiesert, Claus-Peter2009-08-282016-03-312009-08-282016-03-311992312109555http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-44363http://elib.uni-stuttgart.de/handle/11682/1175http://dx.doi.org/10.18419/opus-1158The synthesis of terminally donor-acceptor substituted polyenes from the respective aldehydes via Horner reactions is described. As donor group the 9-anthryl and as acceptor moiety the 4-(N-methyl)pyridinium residue were chosen. A bicyclo[2.2.2]octane unit was incorporated into the chain to interrupt the conjugation. The separation and characterization of the mixtures of Z/E- isomers obtained in the syntheses was possible.deinfo:eu-repo/semantics/openAccessPolyene , Donorgruppe , Konjugiertes System540article