科研之友
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摘要
The synthesis of two new C,C-pyridylpyrazole isomers with a functionalised arm is described. The complexation capabilities of these ligands compared to their homologues towards bivalent metals (Hg(2 ), Cd(2 ), Pb(2 ), Cu(2 ), Zn(2 )) and alkali metal ions (K( ), Na( ), Li( )) were investigated using a liquid-liquid extraction process. The percentage limits of extraction were determined by atomic absorption measurements.
- 出版日期2009-2
