中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Ethyl 2-(5-methyl-3-pyridin-2-ylpyrazol-1-yl)acetate | 1187755-92-5 | C13H15N3O2 | 245.281 |
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 (Hg2+, Cd2+, Pb2+, Cu2+, Zn2+) 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.