Anthracen- und Anthrachinon-Oligomere mit ortho-Cyclophanverknüpfung durch wiederholte Diels-Alder-Reaktion von 1,2,5,6-Tetra-exo-methylencyclooctan
The design of efficient organic electron acceptors requires oligomeric and polymeric hydrocarbons in which separate redox-active units are connected in a sterically variable fashion. A broad series of suitable model compounds are synthesized via Diels-Alder reaction of the «bis-diene» 1,2,5,6-tetra...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | deu |
| Published: |
Swiss Chemical Society
1988-11-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/9874 |
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| Summary: | The design of efficient organic electron acceptors requires oligomeric and polymeric hydrocarbons in which separate redox-active units are connected in a sterically variable fashion. A broad series of suitable model compounds are synthesized via Diels-Alder reaction of the «bis-diene» 1,2,5,6-tetra-exo-methylenecyclooctane and the «bis-dienophile» p-benzoquinone (or the «mono-dienophile» 1,4-naphthoquinone). The method provides ortho-cyclophane systems with anthracene or anthraquinone units. Repetitive Diels-Alder reactions lead to structurally related oligomers and polymers.
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| ISSN: | 0009-4293 2673-2424 |