Structure, intramolecular flexibility, and complexation of aza crown ethers to anions H2PO4- and HSO4- in nonprotic solvents
- Both the structure and intramolecular flexibility of a series of aza crown ethers were studied by experimental NMR and theoretical molecular modeling. The stoichiometries of complexation to the anions H2PO4- and resulting complex stabilities were determined by experimental NMR (1H, 31P) titration and, in addition, the structure and mobility changes of the aza crown ethers upon complexation were also examined.
Author details: | Erich KleinpeterORCiDGND, Anja Holzberger |
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URL: | https://www.sciencedirect.com/science/article/abs/pii/S0040402006012130 |
DOI: | https://doi.org/10.1016/j.tet.2006.07.074 |
ISSN: | 0040-4020 |
Title of parent work (German): | Tetrahedron |
Publisher: | Elsevier |
Place of publishing: | Amsterdam |
Publication type: | Article |
Language: | English |
Year of first publication: | 2006 |
Publication year: | 2006 |
Release date: | 2017/03/25 |
Volume: | 62 |
Issue: | 43 |
Number of pages: | 11 |
First page: | 10237 |
Last Page: | 10247 |
Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie |
DDC classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
Peer review: | Referiert |