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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-61508
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.6150
Zusammenfassung
[2.2] Paracyclophan-1-ene (1) and [2.2] paracyclophane-1,9-diene (6) apparently act as dienophiles with inverse electron demand and smoothly react with dimethyl 1,2,4,5-tetrazine-3,6-dicarboxylate (2a) at room temperature forming dihydropyridazine adducts, which are dehydrogenated to the pyridazino-anellated [2.2] paracyclophanes 5a and 8a, respectively. The molecular structure of 5a is ...
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