Abstract
Two novel tetrahomodioxacalix[4]crowns with crown-5 and crown-6 rings were synthesized. From X-ray crystal structures, homooxacalix[4]crown-5 (3) and homooxacalix[4]crown-6 (2) were found to be in the 1,3-alternate and the C-1,2-alternate conformations, respectively. Homooxacalix[4]crown-5 (1) shows a marked selectivity for cesium ion over other metal ions tested.
Original language | English |
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Pages (from-to) | 97-103 |
Number of pages | 7 |
Journal | Journal of Inclusion Phenomena |
Volume | 46 |
Issue number | 1-2 |
DOIs | |
Publication status | Published - 2003 Jun |
Externally published | Yes |
Keywords
- Calixarene
- Complexation
- Homooxacalixarene
- X-ray crystal structure
ASJC Scopus subject areas
- Food Science
- Chemistry(all)
- Condensed Matter Physics