Piperidine- and 2-(<em>p</em>-tolyl)piperidine-derived DAPhen ligands: the aryl substituent unexpectedly suppresses the extraction efficiency
New piperidine- and 2-(<em>p</em>-tolyl)piperidine-derived phenanthroline diamides were synthesized, and their extraction efficiency toward Eu/Am pair was studied. The introduction of aryl substituent suppresses the extraction efficiency of such ligands from acidic solutions. The experimental results are in good agreement with DFT calculations.
Authors
- Petr Igorevich Matveev (ORCID: https://orcid.org/0000-0002-0560-3906)
- V. S. Petrov (ORCID: https://orcid.org/0000-0002-3093-4934)
- Pavel Sergeevich Lemport (ORCID: https://orcid.org/0000-0002-4210-7901)
- Mariia V. Evsiunina (ORCID: https://orcid.org/0000-0003-3373-2454)
- Valentine G. Nenajdenko (ORCID: https://orcid.org/0000-0001-9162-5169)
- Roman V. Zonov
- Vitaly A. Roznyatovsky
- Y.A. Ustynyuk
Institutions
- Lomonosov Moscow State University (RU)
Publication Details
- Journal
- Mendeleev Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.71267/mencom.7728
- Primary Topic
- Radioactive element chemistry and processing
- Type
- article
- Field-Weighted Citation Impact
- 0.00