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X-ray crystal structures and data bank analysis of Zn(II) and Cd(II) complexes of 2- and 7-nonyl substituted 8-hydroxyquinoline and 8-hydroxyquinaldine extractive agents
Abstract Heavy metal ion extractants 2-nonyl-8-hydroxyquinoline (LH1) and 7-nonyl-8-hydroxy-quinaldine (LH2) yield complexes with Zn(II) (LH1 and LH2) and Cd(II) ions (LH2). X-ray crystal structuresExpand
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Interfacial activity of hydrophobic sulfonamides from 2-(aminomethyl)pyridine and o-phenylenediamine in model liquid/liquid extraction systems
Abstract The equilibrium interfacial tension isotherms at the octane—water and toluene—water interfaces containing some model derivatives of hydrophobic sulfonamides from 2-(aminomethyl)pyridine andExpand
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Solvent extraction of toxic heavy metals with 8-hydroxyquinoline extractants from effluents
Interfacial activity and extraction data of position isomers of alkyl-8-hydroxyquinoline derivatives have been determined. The studies were performed to find possibilities for simultaneous separationExpand
  • 8
1,2,4‐Triazines. 3. halogen‐sulfur exchange in the preparation of 5,6‐disubstituted‐1,2,4‐triazines
The preparation and displacement reactions of 3-amino-5,6-bismethylthio-1,2,4-triazine (3) are described.
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