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Verfasst von:Wagner, Philippe [VerfasserIn]   i
 Rominger, Frank [VerfasserIn]   i
 Zhang, Wen-Shan [VerfasserIn]   i
 Gross, Jürgen H. [VerfasserIn]   i
 Elbert, Sven [VerfasserIn]   i
 Schröder, Rasmus R. [VerfasserIn]   i
 Mastalerz, Michael [VerfasserIn]   i
Titel:Chiral self-sorting of giant cubic [8+12] Salicylimine cage compounds
Verf.angabe:Philippe Wagner, Frank Rominger, Wen-Shan Zhang, Jürgen H. Gross, Sven M. Elbert, Rasmus R. Schröder, and Michael Mastalerz
Jahr:2021
Umfang:9 S.
Fussnoten:Gesehen am 21.04.2023
Titel Quelle:Enthalten in: Angewandte Chemie
Ort Quelle:Weinheim : Wiley-VCH, 1887
Jahr Quelle:2021
Band/Heft Quelle:133(2021), 16, Seite 8978-8986
ISSN Quelle:1521-3757
Abstract:Chiral self-sorting is intricately connected to the complicated chiral processes observed in nature and no artificial systems of comparably complexity have been generated by chemists. However, only a few examples of purely organic molecules have been reported so far, where the self-sorting process could be controlled. Herein, we describe the chiral self-sorting of large cubic [8+12] salicylimine cage compounds based on a chiral TBTQ precursor. Out of 23 possible cage isomers only the enantiopure and a meso cage were observed to be formed, which have been unambiguously characterized by single crystal X-ray diffraction. Furthermore, by careful choice of solvent the formation of meso cage could be controlled. With internal diameters of din=3.3-3.5 nm these cages are among the largest organic cage compounds characterized and show very high specific surface areas up to approx. 1500 m2 g−1 after desolvation.
DOI:doi:10.1002/ange.202016592
URL:kostenfrei: Volltext: https://doi.org/10.1002/ange.202016592
 kostenfrei: Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/ange.202016592
 DOI: https://doi.org/10.1002/ange.202016592
Datenträger:Online-Ressource
Sprache:eng
Sach-SW:cage compounds
 chiral
 imine
 self-sorting
 tribenzotriquinacene
K10plus-PPN:1843357283
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