Synthesis and spectroscopic studies of transition metal dinuclear/ polynuclear complexes with azolo-2,4-pentanedione

✍ Scribed by L. Mishra; A. Jha

• Book ID: 104657478
• Publisher: Springer
• Year: 1993
• Tongue: English
• Weight: 426 KB
• Volume: 18
• Category: Article
• ISSN: 0340-4285
• DOI: 10.1007/bf00191121

✦ Synopsis

Biologically relevant azolo (triazolo and thiazolo) diazonium salts were coupled with 2,4-pentanedione. The resulting substituted 2,4-pentanedione (L 1 and L2) were condensed with 1,6-diaminohexane in the presence of chloride salts of nickel(II), copper(II), platinum(lI), platinum(IV) and palladium(II) or nickel(II) and copper(II) acetates. The resulting dinuclear/polynuclear complexes were characterized by elemental analyses, conductance and magnetic moments, as well as i.r., u.v.-vis., 1H n.m.r. and e.s.r, spectra.