6533b7ddfe1ef96bd12746c6
RESEARCH PRODUCT
Synthesis and characterization of sulfonamides containing 8-aminoquinoline and their Ni(II) complexes. Crystalline structures of the Ni complexes
María V. VillaAlfonso CastiñeirasFrancisca SanzIsabel Garcı́aJoaquín BorrásBenigno Macíassubject
8-AminoquinolineDenticityCrystal structureIonInorganic ChemistrySolventchemistry.chemical_compoundCrystallographyOctahedronchemistryMaterials ChemistryMoleculePhysical and Theoretical ChemistryStoichiometrydescription
Reaction between 8-aminoquinoline and benzenesulfonyl, toluene-4-sulfonyl and naphthalene-2-sulfonyl chlorides in a basic medium leads to the formation of the corresponding sulfonamides. Reaction of these sulfonamides with Ni(II) salts leads to the formation of the corresponding complexes, with a NiL 2 stoichiometry. Determination of the crystalline structure by X-ray diffraction shows an octahedral environment for the Ni(II) ions, sulfonamides acting as bidentate ligands and two solvent molecules completing the octahedral coordination. The spectroscopic and magnetic properties of these compounds are also discussed.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2002-06-01 | Polyhedron |