Green synthesis for new Co (II), Ni (II), Cu (II) and Cd (II) hydrazone-based complexes; characterization, biological activity and electrical conductance of nano-sized …

SD Al-Qahtani, A Alsoliemy, SJ Almehmadi… - Journal of Molecular …, 2021 - Elsevier
A series of new hydrazone complexes were prepared and perfectly elucidated to be 1: 1
molar ratio with Cd (II) complex, while 1: 2 (M: L) with Co (II), Ni (II) and Cu (II) complexes …

Synthesis and characterisation of Cu(II), Ni(II), Mn(II), Zn(II) and VO(II) Schiff base complexes derived fromo-phenylenediamine and acetoacetanilide

N Raman, YP Raja, A Kulandaisamy - Journal of Chemical Sciences, 2001 - Springer
Neutral tetradentate N 2 O 2 type complexes of Cu (II), Ni (II), Mn (II), Zn (II) and VO (II) have
been synthesised using a Schiff base formed by the condensation of o-phenylenediamine …

Metal-based biologically active agents: Synthesis, characterization, antibacterial and antileukemia activity evaluation of Cu (II), V (IV) and Ni (II) complexes with …

T Rosu, M Negoiu, S Pasculescu, E Pahontu… - European Journal of …, 2010 - Elsevier
The paper presents the synthesis of complex combinations of Cu (II), V (IV) and Ni (II) with
Schiff bases obtained through the condensation of 4-amino-1, 5-dimethyl-2-phenyl-1H-3 …

Quantum chemical calculations, experimental investigations and DNA studies on (E)-2-((3-hydroxynaphthalen-2-yl) methylene)-N-(pyridin-2-yl) …

TA Yousef, GMA El-Reash, RM El Morshedy - Polyhedron, 2012 - Elsevier
This paper presents a combined experimental and computational study of novel Mn (II), Ni
(II), Cu (II), Zn (II) and Cd (II) complexes of (E)-2-((3-hydroxynaphthalen-2-yl) methylene)-N …

Elucidation for coordination features of N-(benzothiazol-2-yl)-3-oxo-3-(2-(3-phenylallylidene) hydrazineyl) propanamide on Co2+, Ni2+ and Cu2+: Structural …

AK Khedr, RR Zaky, EA Gomaa… - Journal of Molecular …, 2022 - Elsevier
A series of transition metal complexes were prepared through a reaction of novel N-
(benzothiazol-2-yl)-3-oxo-3-(2-(3-phenylallylidene) hydrazineyl) propanamide (H 2 BTOPP) …

Synthesis, spectroscopic, coordination and biological activities of some transition metal complexes containing ONO tridentate Schiff base ligand

AAM Belal, IM El-Deen, NY Farid, R Zakaria… - … Acta Part A: Molecular …, 2015 - Elsevier
The main target of this paper is to get an interesting data for the preparation and
characterizations of metal oxide (MO) nanoparticles using H 2 L Schiff base complexes as …

Bivalent transition metal complexes of pyridine-2, 6-dicarbohydrazide: Structural characterization, cyclic voltammetry and biological studies

AH Mannaa, RR Zaky, EA Gomaa… - Journal of Molecular …, 2022 - Elsevier
A series of Co 2+, Cu 2+ and Cd 2+ solid chelates are prepared from pyridine-2, 6-
dicarbohydrazide (H 2 P). All compounds are elucidated by spectroscopic and microscopic …

Characterization and biological studies on Co (II), Ni (II) and Cu (II) complexes of carbohydrazones ending by pyridyl ring

GMA El-Reash, OA El-Gammal, SE Ghazy… - … Acta Part A: Molecular …, 2013 - Elsevier
The chelating behavior of ligands based on carbohydrazone core modified with pyridine end
towards Co (II), Ni (II) and Cu (II) ions have been examined. The ligands derived from the …

Spectral, magnetic, thermal, molecular modelling, ESR studies and antimicrobial activity of (E)-3-(2-(2-hydroxybenzylidene) hydrazinyl)-3-oxo-n (thiazole-2-yl) …

RR Zaky, TA Yousef - Journal of Molecular Structure, 2011 - Elsevier
(E)-3-(2-(2-hydroxybenzylidene) hydrazinyl)-3-oxo-n (thiazole-2-yl) propane-mide (H2L) has
been prepared and its structure confirmed by elemental analysis, IR and 1HNMR …

Pyrazole-based azo-metal (II) complexes as potential bioactive agents: synthesis, characterization, antimicrobial, anti-tuberculosis, and DNA interaction studies

MN Matada, K Jathi - Journal of Coordination Chemistry, 2019 - Taylor & Francis
In the present investigation, the bioactive azo-dye ligand 1, 5-dimethyl-4-[(3-methyl-5-oxo-1-
phenyl-4, 5-dihydro-1 H-pyrazol-4-yl) diazenyl]-2-phenyl-1, 2-dihydro-3 H-pyrazol-3-one (L) …