A hexagonal shape-persistent nanobelt of elongated rhombic symmetry with orthogonal π-planes by a one-pot reaction

• Verfasst von: Lauer, Jochen [VerfasserIn]
• Verfasst von: Kohl, Bernd [VerfasserIn]
• Verfasst von: Braun, Felix [VerfasserIn]
• Verfasst von: Rominger, Frank [VerfasserIn]
• Verfasst von: Mastalerz, Michael [VerfasserIn]
• Titel: A hexagonal shape-persistent nanobelt of elongated rhombic symmetry with orthogonal π-planes by a one-pot reaction
• Verf.angabe: Jochen C. Lauer, Bernd Kohl, Felix Braun, Frank Rominger, and Michael Mastalerz
• Jahr: 2022
• Umfang: 6 S.
• Fussnoten: Gesehen am 07.03.2022
• Titel Quelle: Enthalten in: European journal of organic chemistry
• Ort Quelle: Weinheim : Wiley-VCH Verl., 1998
• Jahr Quelle: 2022
• Band/Heft Quelle: (2022), 8, Artikel-ID e202101317, Seite 1-6
• ISSN Quelle: 1099-0690
• DOI: doi:10.1002/ejoc.202101317
• Datenträger: Online-Ressource
• Sprache: eng
• Bibliogr. Hinweis: Forschungsdaten: Lauer, Jochen, 1989 - : A hexagonal shape-persistent nanobelt of elongated rhombic symmetry with orthogonal π-planes by a one-pot reaction [data]
• Sach-SW: Cycloiptycene
• Sach-SW: N-Heterocyclic aromatic compounds
• Sach-SW: Nanobelts
• Sach-SW: Phenazine
• Sach-SW: Triptycene
• K10plus-PPN: 1794945180
• K10plus-PPN:
  Universitätsbibliothek
• Lokale URL UB: Zum Volltext

Abstract

Triptycenes with their predefined D3h-symmetry are excellent molecular building blocks to construct shape-persistent nanobelts having π-orbitals orthogonal to the ring plane. However, up to now, there are only a very few examples of fused and rigid iptycene nanobelts synthesized in several consecutive steps in overall yields below 1 %. Here we present the simple one-step one-pot approach to an iptycene nanobelt, which forms in >2 % and can readily be isolated from the polymeric by-product by gel-permeation chromatography.