Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5226479 | Tetrahedron | 2006 | 11 Pages |
Abstract
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 H2PO4â and HSO4â 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.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Erich Kleinpeter, Anja Holzberger,