Stable pseudo[3]rotaxanes with strong positive binding cooperativity based on shape-persistent aromatic oligoamide macrocycles

Sobiech, Thomas A.; Zhong, Yulong; Sanchez, Laura S. B.; Kauffmann, Brice; McGrath, Jillian K.; Scalzo, Christina; Miller, Daniel P.; Huc, Ivan; Zurek, Eva; Ferrand, Yann und Gong, Bing (2021): Stable pseudo[3]rotaxanes with strong positive binding cooperativity based on shape-persistent aromatic oligoamide macrocycles. In: Chemical Communications, Bd. 57, Nr. 88: S. 11645-11648

Abstract

New aromatic oligoamide macrocycles with C-3-symmetry bind a bipyridinium guest (G) to form compact pseudo[3]rotaxanes involving interesting enthalpic and entropic contributions. The observed high stabilities and strong positive binding cooperativity are found in few other host-guest systems.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Chemie und Pharmazie > Department für Pharmazie - Zentrum für Pharmaforschung
• Themengebiete: 500 Naturwissenschaften und Mathematik > 540 Chemie
• ISSN: 1359-7345
• Sprache: Englisch