Novel tetramethoxy resorcinarene bis-crown ethers |
| |
| Authors: | Salorinne Kirsi Nissinen Maija |
| |
| Institution: | Nanoscience Center, Department of Chemistry, University of Jyv?skyl?, P.O. Box 35, FIN-40014 JYU, Finland. |
| |
| Abstract: | The synthesis and characterization of new tetramethoxy resorcinarene bis-crown ethers BC4 and BC5 are described. The complexation properties of the compounds toward alkali metal cations were studied by 1H NMR spectroscopy and X-ray crystallography, which revealed that BC5 can accommodate two cations simultaneously inside the crown pockets formed by the crown ether bridges and the resorcinarene skeleton. reaction: see text]. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
