| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5224944 | Tetrahedron | 2009 | 8 Pages |
Abstract
Novel adamantane derivatives of calix[4]pyrroles 4–8 and calixphyrin 9 have been synthesized. The structure of 8 has been characterized by X-ray powder diffraction and the structure of 9 by single crystal X-ray analysis. Whereas calixphyrin 9 does not bind anions, analogous calyx[4]pyrrole 8 forms a complex with Cl− in the DMSO solution and in the solid state. The solid state complexation has been accomplished on grinding in a mill, which is the first example of complex formation with an anion in the solid state.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
![Synthesis, structural characterization, and anion binding ability of sterically congested adamantane-calix[4]pyrroles and adamantane-calixphyrins](/preview/png/5224944.png "First Page Preview: Synthesis, structural characterization, and anion binding ability of sterically congested adamantane-calix[4]pyrroles and adamantane-calixphyrins")