Abstract
Tetraethers of calix[4]arenes fixed in the cone conformation and substituted at their wide rim by one to three CMPO residues and hydrogen atoms or t-butyl moieties in the remaining position(s) were synthesized. Liquid/liquid extraction studies of selected lanthanides and actinides were undertaken with these calix[4]arenes, including also a linear trimer, in order to obtain a better understanding for the extraction properties of the corresponding calix[4]arene substituted by four CMPO functions. The structure of the 1,3-di-CMPO derivative was confirmed by single crystal X-ray analysis.
| Original language | English |
|---|---|
| Pages (from-to) | 1113-1119 |
| Number of pages | 7 |
| Journal | Australian Journal of Chemistry |
| Volume | 56 |
| Issue number | 11 |
| DOIs | |
| State | Published - 2003 |
| Externally published | Yes |
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