Dimeric square planar complexes of Cu (II) with aroyl hydrazones

NS Biradar, BR Havinale - Inorganica Chimica Acta, 1976 - Elsevier
Cu (II) complexes with aroyl hydrazones have been prepared in ethanol medium and
characterised by elemental analysis. They have 1: 1 stoichiometry. IR results show that the …

Salicylaldehyde salicylhydrazone complexes of some transition metal ions

KK Narang, A Aggarwal - Inorganica Chimica Acta, 1974 - Elsevier
Salicylaldehyde salicylhydrazone (SSH) complexes M (SSH H) 2, M= Cu (II), Co (II), Mn
(II), VO (IV), TiO (IV); M′(SSH 2H), M′= Cu (II), Ni (II), Co (II), and Cu 1 (SSH H) have …

Nickel (II)-oxaloyldihydrazone complexes: Characterization, indirect band gap energy and antimicrobial evaluation

AH Ahmed, AM Hassan, HA Gumaa… - Cogent …, 2016 - Taylor & Francis
A series of oxaloyldihydrazone ligands was prepared essentially by the usual condensation
reaction between oxaloyldihydrazide and different aldehydes eg salicylaldehyde, 2-hydroxy …

2, 2′-(Hydrazine-1, 2-diylidenedimethylylidene) bis (6-isopropyl-3-methylphenol) based selective dual-channel chemosensor for Cu 2+ in semi-aqueous media

U Fegade, A Saini, SK Sahoo, N Singh, R Bendre… - RSC …, 2014 - pubs.rsc.org
A novel receptor based on a substituted salicylaldehyde derivative, 2, 2′-(hydrazine-1, 2-
diylidenedimethylylidene) bis (6-isopropyl-3-methylphenol)(1), was synthesized and …

Syntheses and spectroscopic studies on dioxouranium (VI), oxovanadium (IV) and oxozirconium (IV) complexes with tetradentate macrocyclic ligands

HDS Yadava, SK Sengupta, SC Tripathi - Inorganica chimica acta, 1987 - Elsevier
The macrocyclic complexes of types [UO 2 (mac)-(NO 3 2],[VO (mac)] SO 4 and [ZrO (mac) H
2 O] Cl2 or [Zr (OH) 2 (mac)] Cl 2 (where mac= macrocyclic ligands derived by condensation …

[HTML][HTML] Copper (II)-oxaloyldihydrazone complexes: Physico-chemical studies: Energy band gap and inhibition evaluation of free oxaloyldihydrazones toward the …

AH Ahmed, AM Hassan, HA Gumaa… - Arabian Journal of …, 2019 - Elsevier
A series of oxaloyldihydrazone ligands were prepared essentially by the conventional
condensation reaction between oxaloyldihydrazide and different aldehydes eg …

[HTML][HTML] Spectroscopic, morphology and electrical conductivity studies on Co (II), Ni (II), Cu (II) and Mn (II)-oxaloyldihydrazone complexes

AH Ahmed, MG Moustafa - Journal of Saudi Chemical Society, 2020 - Elsevier
Abstract Cobalt (II), nickel (II), copper (II) and manganese (II) complexes of dihydrazone
derived from the condensation of oxaloyldihydrazide with 2-hydroxybenzaldehyde have …

[HTML][HTML] Mn2+-complexes of N, O-dihydrazone: Structural studies, indirect band gap energy and corrosion inhibition on aluminum in acidic medium

AH Ahmed, AM Hassan, HA Gumaa… - Journal of the Chilean …, 2018 - SciELO Chile
Mononuclear manganese complexes of dihydrazone derived from the condensation of
oxaloyldihydrazide with 2-hydroxynaphthaldehyde and 2-methoxybenzaldehyde have been …

Synthesis and structural study of the ligand o-OH acetophenone azine and its Cu (II), Ni (II), Co (II) and Zn (II) complexes

BA El-Sayed, MMA Aly, AAA Emara, SME Khalil - Vibrational spectroscopy, 2002 - Elsevier
The ligand o-hydroxy acetophenone azine (APA) was identified as bulk material and as
deposited thin films by X-ray diffraction (XRD) to be single-phase polycrystalline of the …

Studies on mononuclear chelates derived from substituted schiff base ligands (Part 4): Synthesis and characterization of a new 5-hydroxysalicyliden-P …

E Canpolat, M Kaya - Turkish Journal of Chemistry, 2005 - journals.tubitak.gov.tr
Hydroxysalicyliden-p-aminoacetophenoneoxime (LH) was synthesized starting from p-
aminoacetophenoneoxime and 5-hydroxysalicylaldehyde. Complexes of this ligand with …