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Lipophilic aminimides possessing an additional ligating group as extractants for heavy metal cations |
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| Authors: | Seiichi Inokuma Hiroko Satoh Kaori Hasegawa Takao Shibusawa Jun Nishimura |
| Affiliation: | (1) Department of Chemistry, Gunma University, 1-5-1 Tenjin-cho, 376 Kiryu, Japan;(2) Department of Biological and Chemical Engineering, Gunma University, 1-5-1 Tenjin-Cho, 376 Kiryu, Japan |
| Abstract: | The title compounds were prepared in good yields by Slagel's method. All compounds obtained were used as agents for liquid-liquid extraction. They showed high affinity for certain heavy metal cations and their extractability depended to a great extent on the ligand structure. This dependence is believed to be due to the chelation of the metal cations between the imino nitrogens and the additional ligating site. |
| Keywords: | Aminimide extraction heavy metal cations |
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