The impact of alicyclic substituents on the extraction ability of new family of 1,10-phenanthroline-2,9-diamides.
Autor: | Lemport PS; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru., Matveev PI; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru., Yatsenko AV; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru., Evsiunina MV; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru., Petrov VS; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru., Tarasevich BN; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru., Roznyatovsky VA; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru., Dorovatovskii PV; National Research Center 'Kurchatov Institute' Russia., Khrustalev VN; Department of Inorganic Chemistry, Peoples' Friendship University of Russia (RUDN University) Russia.; N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences Russia., Zhokhov SS; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru., Solov'ev VP; Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences Russia., Aslanov LA; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru., Petrov VG; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru., Kalmykov SN; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru., Nenajdenko VG; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru., Ustyniuk YA; Chemistry Department, Lomonosov Moscow State University 119991 Moscow Russia lemport.pavel@yandex.ru. |
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Jazyk: | angličtina |
Zdroj: | RSC advances [RSC Adv] 2020 Jul 10; Vol. 10 (44), pp. 26022-26033. Date of Electronic Publication: 2020 Jul 10 (Print Publication: 2020). |
DOI: | 10.1039/d0ra05182a |
Abstrakt: | Development of efficient extractants for the separation of actinides and lanthanides in the technologies of nuclear fuel cycle is one of the most urgent and complex tasks in modern nuclear energetics. New family of 4,7-dichloro-1,10-phenanthroline-2,9-dicarboxylic acid diamides based on cyclic amines was synthesized and shown to exhibit high selectivity in the La/Am pair separation (SF (Am/La ≈ 10)) and in the Am/Eu pair separation (SF (Am/Eu ≈ 12)). It was shown that pyrrolidine derived diamide is more efficient extractant for americium, curium and lanthanides from highly acidic HNO Competing Interests: There are no conflicts to declare. (This journal is © The Royal Society of Chemistry.) |
Databáze: | MEDLINE |
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