Helicenophyrins: Expanded Carbaporphyrins Incorporating Aza[5]helicene and Heptacyclic S-Shaped Aza[5]helicene Motifs.
Bartosz SzyszkoMonika PrzewoźnikMichał J BiałekAgata BiałońskaPiotr J ChmielewskiJakub CichosLechosław Latos-GrażyńskiPublished in: Angewandte Chemie (International ed. in English) (2018)
Incorporation of phenanthrene into a hexaphyrin(1.1.1.1.1.0) frame resulted in intramolecular ring fusion, thus giving rise to chiral helicenophyrins. These molecules contain helicene and porphyrin features by incorporating either an aza[5]helicene or heptacyclic S-shaped aza[5]helicene.
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