Synthesis, spectral, magnetic and electrochemical properties of new dimeric copper(II) complexes

Synthesis, crystal structure and characterization of two new copper(II) complexes of Schiff bases derived from furfurylamine

“…In recent years, there has been enhanced interest in the synthesis and characterization of such complexes due to their important catalytic, magnetic and biological properties. Schiff base complexes of copper are also no exception in these respects [1][2][3][4][5][6]. Although Schiff bases derived from salicylaldehyde and various amines have extensively been used to synthesize many complexes of copper(II), complexes with furfurylamine as the amine counterpart of the Schiff base have received very scanty attention.…”

“…No absorption corrections were made to the data sets. All structures were solved by direct methods using the SIR97 program [10] combined with Fourier difference syntheses and refined against F using reflections with [I/r(I) [ 3] utilizing the CRYSTALS program [11]. All atomic displacement parameters for nonhydrogen atoms have been refined with anisotropic terms.…”

Structure and C–C cross-coupling reactivity of iron(III) complexes of halogenated amine-bis(phenolate) ligands

“…The use of chloride functionalized ligands of this class with late transition metals is limited, to our knowledge, to a copper complex bearing a tridentate amine-bis(phenolate). [39] The electronic properties of the ligands are easily tuned by varying the substituents on both the phenol fragments and the pendant donor group. Therefore, halide functional groups on the phenols should exhibit a strong influence on the electronic properties of the ligand.…”

Synthesis and crystal structures of a pair of rarely seen isologues

“…There also has been considerable interest in Schiff base copper complexes derived from salicylaldehyde. Synthesis and characterization of new copper complexes have made an impact on bioinorganic chemistry [14][15][16]. In this study, a pair of rarely seen isologues of two novel tetra-nuclear complexes with general formula [M 4 L 2 (lCl) 2 Cl 2 ] [M ¼ Mn II or Cu II ; L ¼ N,N¢-bis(2-hydroxyphenylmethenylimino)-1,2-diaminopropane] have been synthesized and characterized by elemental analyses, i.r., and single crystal X-ray diffraction.…”