New functionalised C,C-pyridylpyrazoles: synthesis and cation binding properties

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...

Full description

Saved in:
Bibliographic Details
Published inJournal of chemical research Vol. 2009; no. 2; pp. 72 - 74
Main Authors Radi, Smaail, Attayibat, Ahmed, Ramdani, Abdelkrim, Bacquet, Maryse
Format Journal Article
LanguageEnglish
Published LONDON Sage 01.02.2009
Sage Publications Ltd
Subjects
Alkali metals
Binding
Cations
Chemistry
Chemistry, Multidisciplinary
Complexation
Isomers
Ligands
Liquid-liquid extraction
Physical Sciences
Science & Technology
Synthesis
cations
liquid-liquid extraction
STABILITY
COMPLEXES
ION
PIVOT
C,C-pyridylpyrazole
METAL COORDINATION-COMPOUNDS
LARIAT ETHERS
LIGANDS
RAY CRYSTAL-STRUCTURES
CHEMISTRY
PYRAZOLE COMPOUNDS
atomic absorption
Online AccessGet full text

Cover

More Information
Summary: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.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1747-5198
2047-6507
DOI:10.3184/030823409X402546