在钙离子载体存在下，硝基苯中一些一价和二价阳离子的萃取

IF 1.4 3区化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Radiochimica Acta Pub Date : 2023-10-05 DOI:10.1515/ract-2023-0128

Petr Vaňura, Emanuel Makrlík

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引用次数: 0

摘要

稳定constants》抽象钙ionophore一世(神盾局,N, N´——在[(11′- ethoxycarbonyl undecyl]——N、N′4.5 -tetramethyl——360 dioxaoctane diamide complexes)和李+ M + N (N = 3, H O +、Na + 4, NH, Ag +, K, Rb, Tl + Cs + Ba + Ca 2 +, Sr, 2 +。Pb 2+， Cu 2+， Zn 2+)这些康斯坦斯发现在Cs + <中增加Rb + 本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Extraction of some univalent and divalent cations into nitrobenzene in the presence of calcium ionophore I

Abstract The stability constants of the Calcium ionophore I (i.e., N , N ´ – di[(11′- ethoxycarbonyl) undecyl] – N , N ′,4,5 -tetramethyl – 3,6 – dioxaoctane diamide) complexes with M n+ (M n+ = Li + , H 3 O + , Na + , NH 4 + , Ag + , K + , Rb + , Tl + , Cs + , Ca 2+ , Sr 2+ , Ba 2+ . Pb 2+ , Cu 2+ , Zn 2+ ) in nitrobenzene saturated with water were determined by the extraction method. These constants were found to increase in the series of Cs + < Rb + < K + < NH 4 + < Na + < Tl + < H 3 O + < Ag + < Li + and Ba 2+ < Zn 2+ < Sr 2+ < Pb 2+ < Cu 2+ < Ca 2+ .