Cyclic and Macrocyclic Molecules Containing Silicon or Tin – Synthesis of Highly Rigid, Potentially Lewis‐Acidic Cryptands
Aders N, Lamm J-H, Wels K, Bernhardt S, Neumann B, Stammler H-G, Mitzel NW (2023)
European Journal of Inorganic Chemistry 26(17): e202300061.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Abstract / Bemerkung
Herein we report the syntheses of highly rigid silicon- and tin-containing cyclic and bicyclic compounds with unsaturated organic backbones. The syntheses proceed via di-lithiated diethynylbenzene derivatives. The protocols for the known precursor compounds were significantly improved in a two-step one-pot reaction with yields up to 45 % by alternating addition of the lithiation reagent and starting material. A total of ten compounds were synthesized and the molecular structure in the solid state was elucidated for six novel compounds. Host-guest-experiments with selected molecules were conducted to investigate on the potential of the complexation of small anions. All compounds were characterized by multinuclear NMR spectroscopy and elemental analyses or mass spectrometry and in most parts by SC-XRD analyses.
Erscheinungsjahr
2023
Zeitschriftentitel
European Journal of Inorganic Chemistry
Band
26
Ausgabe
17
Art.-Nr.
e202300061
Urheberrecht / Lizenzen
ISSN
1434-1948
eISSN
1099-0682
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Open-Access-Publikationskosten wurden durch die Universität Bielefeld im Rahmen des DEAL-Vertrags gefördert.
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https://pub.uni-bielefeld.de/record/2978168
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Aders N, Lamm J-H, Wels K, et al. Cyclic and Macrocyclic Molecules Containing Silicon or Tin – Synthesis of Highly Rigid, Potentially Lewis‐Acidic Cryptands. European Journal of Inorganic Chemistry. 2023;26(17): e202300061.
Aders, N., Lamm, J. - H., Wels, K., Bernhardt, S., Neumann, B., Stammler, H. - G., & Mitzel, N. W. (2023). Cyclic and Macrocyclic Molecules Containing Silicon or Tin – Synthesis of Highly Rigid, Potentially Lewis‐Acidic Cryptands. European Journal of Inorganic Chemistry, 26(17), e202300061. https://doi.org/10.1002/ejic.202300061
Aders, Niklas, Lamm, Jan-Hendrik, Wels, Katharina, Bernhardt, Sophie, Neumann, Beate, Stammler, Hans-Georg, and Mitzel, Norbert W. 2023. “Cyclic and Macrocyclic Molecules Containing Silicon or Tin – Synthesis of Highly Rigid, Potentially Lewis‐Acidic Cryptands”. European Journal of Inorganic Chemistry 26 (17): e202300061.
Aders, N., Lamm, J. - H., Wels, K., Bernhardt, S., Neumann, B., Stammler, H. - G., and Mitzel, N. W. (2023). Cyclic and Macrocyclic Molecules Containing Silicon or Tin – Synthesis of Highly Rigid, Potentially Lewis‐Acidic Cryptands. European Journal of Inorganic Chemistry 26:e202300061.
Aders, N., et al., 2023. Cyclic and Macrocyclic Molecules Containing Silicon or Tin – Synthesis of Highly Rigid, Potentially Lewis‐Acidic Cryptands. European Journal of Inorganic Chemistry, 26(17): e202300061.
N. Aders, et al., “Cyclic and Macrocyclic Molecules Containing Silicon or Tin – Synthesis of Highly Rigid, Potentially Lewis‐Acidic Cryptands”, European Journal of Inorganic Chemistry, vol. 26, 2023, : e202300061.
Aders, N., Lamm, J.-H., Wels, K., Bernhardt, S., Neumann, B., Stammler, H.-G., Mitzel, N.W.: Cyclic and Macrocyclic Molecules Containing Silicon or Tin – Synthesis of Highly Rigid, Potentially Lewis‐Acidic Cryptands. European Journal of Inorganic Chemistry. 26, : e202300061 (2023).
Aders, Niklas, Lamm, Jan-Hendrik, Wels, Katharina, Bernhardt, Sophie, Neumann, Beate, Stammler, Hans-Georg, and Mitzel, Norbert W. “Cyclic and Macrocyclic Molecules Containing Silicon or Tin – Synthesis of Highly Rigid, Potentially Lewis‐Acidic Cryptands”. European Journal of Inorganic Chemistry 26.17 (2023): e202300061.
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