Cu(ii) complexes of a tridentate N,N,O-donor Schiff base of pyridoxal: synthesis, X-ray structures, DNA-binding properties and catecholase activity
نویسندگان
چکیده
منابع مشابه
The synthesis, characterization and catecholase activity of dinuclear cobalt(ii/iii) complexes of an O-donor rich Schiff base ligand
Three dinuclear Co complexes [(Co2(H2L)2(OAc)2)] CH3OH (1), [CoCo(H2L)2(OAc)] 2CH3OH H2O (2), and [CoCo(H2L)2(CH3CN)(H2O)]Cl CH3CN 4H2O (3) [H4L is (3,5-di-tert-butyl-2-hydroxybenzylideneamino)-2(hydroxymethyl)propane-1,3-diol] were synthesized and characterized using single crystal X-ray diffraction and other analytical methods. Complex 1 having two Co centres was the only one found to show ca...
متن کاملSynthesis, spectral and structural characterization of Cu(II) complexes of a tridentate NNO donor Schiff base carrying a pendant benzimidazolyl arm
Three new Cu(II) complexes of a Schiff base ligand, 2-[2-(1H-benzo[d]imidazol-2-yl)ethylimino)methyl]phenol, (HL), derived from 2-aminoethylbenzimidazolyl and salicylaldehyde have been synthesized and characterized by elemental analysis and electronic and IR spectroscopy. Results show that HL acts as tridentate ligand and coordinates through the imine nitrogen of benzimidazole ring, the azometh...
متن کاملSynthesis, Characterization and Catalytic Activity of CuO Nanostructures using Schiff Base Copper Complexes as a Precursor
Two Cu(II) complexes, [Cu(L1)2](NO3)2 (1) and [Cu(L2)2] (NO3)2(2), which L1 and L2 Schiff base ligands are 2-(thiophene-2-yl) -1H-imidazo [4,5-f] [1,10] phenanthroline and 2-(furane-2-yl)-1H-imidazo[4,5-f] [1,10] phenenthroline, respectively, were syn...
متن کاملTemplate Synthesis, Structural Characterization and Antibacterial Activity of an Unsymmetrical Tridentate Schiff Base Nickel(II) Complex
Nickel(II) complex of [NiL2](ClO4)2, where L is an unsymmetrical tridentate ligand of 2-(2-aminoethyl)imino-3-butanone oximehas been synthesized by a template condensation reaction. The complex was characterized on the basis of microanalytical, spectroscopic, and other physicochemical properties. X-ray diffraction study of the complex revea...
متن کاملInteraction of Novel Ni2+, Cu2+ and VO2+ Complexes of a Tridentate Schiff Base Ligand with DNA, BSA and their Cytotoxic Activity
In this research, the interaction of [CuL(DMF)], [NiL(DMF)] and [VOL(DMF)] (where L = ((E)-4-((2-amino-5-nitrophenylimino)methyl)benzene-1,3-diol)) complexes derived from tridentate Schiff base ligand with bovine serum albumin (BSA) and DNA was investigated via electronic absorption and fluorescence spectroscopy. The Ultraviolet-Visible (UV-Vis) spectra exhibited an isosbestic point for the com...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: New Journal of Chemistry
سال: 2018
ISSN: 1144-0546,1369-9261
DOI: 10.1039/c8nj00418h