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RESEARCH PRODUCT
The effect of 2,2-dicyanovinyl groups as electron acceptors in push–pull substituted oligo(1,4-phenylenevinylene)s
Dominic E. JacobJürgen GeroldHerbert Meiersubject
chemistry.chemical_classificationChemistryStereochemistryOrganic ChemistryElectronConjugated systemChromophoreElectron acceptorBiochemistryMedicinal chemistryIntramolecular forceDrug DiscoveryHypsochromic shiftPush pulldescription
Abstract The newly synthesized oligo(1,4-phenylenevinylene) series 2a–d with bis(2-hexyloctyl)amino groups as electron donors and 2,2-dicyanovinyl groups as electron acceptors represents conjugated oligomers with strong push–pull effects. Due to the decrease of the intramolecular charge transfer with increasing numbers of repeat units (n=1–4), the long-wavelength transition shows a particularly great hypsochromic shift for the extension of the chromophore.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2003-02-01 | Tetrahedron Letters |