Protonation behaviour of chiral tetradentate polypyridines derived from α-Pinene
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Düggeli, Mathias
Department of Chemistry, University of Fribourg, Fribourg, Switzerland
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Christen, Tobias
Department of Chemistry, University of Fribourg, Fribourg, Switzerland
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Zelewsky, Alexander von
Department of Chemistry, University of Fribourg, Fribourg, Switzerland
Published in:
- Chemistry - A European Journal. - 2005, vol. 11, p. 185-194
English
Detailed protonation experiments of the [5,6]-pinenebipyridine molecule and the unsubstituted [4,5]- and [5,6]-CHIRAGEN[0] ligands in various solvents indicate a variety of structures of the protonated species. UV-visible and NMR measurements (including ¹⁵N chemical shifts) show the transition from <i>trans</i> to <i>cis</i> conformation of [5,6]-pinenebipyridine upon protonation. The... Show more…
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Faculty
- Faculté des sciences
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Department
- Chimie
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Language
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Classification
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Chemistry
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License
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License undefined
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Identifiers
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Persistent URL
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https://folia.unifr.ch/unifr/documents/299733