Designing of eight-coordinate manganese (II) complexes as bio-active materials: Synthesis, X-ray crystal structures, spectroscopic, DFT, and molecular docking …

RK Ahmed, AAB OmarAli, AJM Al-Karawi, S Marah… - Polyhedron, 2023 - Elsevier
Two new manganese (II) complexes based on bisaroylhydrazone derivatives:[Mn II (L 1) 2
(NO 3) 2](1) and [Mn II (L 2) 2 (NO 3) 2](2) were synthesized via the reaction of manganese …

Ligational behavior of a new bis (bidentate NO) donor hydrazone towards Co (II), Ni (II), and Cu (II) ions: Preparation, spectral, thermal, biological, docking, and …

F Samy, M Shebl - Applied Organometallic Chemistry, 2022 - Wiley Online Library
Reaction of 4, 6‐bis (1‐hydrazonoethyl) benzene‐1, 3‐diol with 3‐nitrobenzaldehyde gave
the new bis (bidentate) hydrazone ligand; 4, 6‐bis (3‐nitrobenzalen‐1‐yl) methylene) …

Co (II), Ni (II), and Cu (II) complexes of 4, 6‐bis (2‐hydroxynaphthalen‐1‐yl) methyl‐ene) hydrazono) ethyl) benzene‐1, 3‐diol: Synthesis, spectroscopic, biological …

F Samy, M Shebl - Applied Organometallic Chemistry, 2022 - Wiley Online Library
Abstract A new hydrazone ligand 4, 6‐bis (2‐hydroxynaphthalen‐1‐yl) methyl‐ene)
hydrazono) ethyl) benzene‐1, 3‐diol (H4L; DHNAPH) was synthesized by the reaction of 4 …

Designing of two new cadmium (II) complexes as bio-active materials: Synthesis, X-ray crystal structures, spectroscopic, DFT, and molecular docking studies

AAB OmarAli, RK Ahmed, AJM Al-Karawi… - Journal of Molecular …, 2023 - Elsevier
The reaction of cadmium (II) chloride hydrate or cadmium (II) nitrate tetrahydrate with 4-
fluorobisaroylhydazone ligand (L) in an organic solvent under ambient conditions, produced …

Synthesis, theoretical calculation and anticancer activity of 4, 6-diacetylresorcinol-dithiocarbazates and their Copper (II) complexes

FC Lima, YAO Só, R Gargano, M Fujimori… - Journal of Molecular …, 2020 - Elsevier
The present work reports the synthesis and structural elucidation of two dithiocarbazate
ligands derived from 4, 6-diacetylresorcinol (H 3 L 1) and (H 3 L 2) and two Cu (II) …

A simple Schiff base molecular logic gate for detection of Zn2+ in water and its bio-imaging application in plant system

B Naskar, R Modak, Y Sikdar, DK Maiti, A Banik… - … of Photochemistry and …, 2016 - Elsevier
Selective and sensitive detection of Zn 2+ is important both in chemistry and biology. A water
soluble simple Schiff base ligand, 2-[(2-hydroxyethylimino) methyl]] phenol (H 2 SalEt) was …

Formation of a new CuII–triazole ester complex from 1,2-cyclohexanedione-bis(p-bromobenzohydrazone) compound as a consequence of copper(II)-catalyzed click …

AJM Al-Karawi, AAB OmarAli, N Dege, S Kansız - Chemical Papers, 2021 - Springer
Abstract Reaction of 1, 2-cyclohexanedione-bis (p-bromobenzohydrazone)(CBB) as a bis-
aroyl-hydrazone derivative with copper (II) nitrate trihydrate in acetonitrile under ambient …

Synthesis, crystal structure and luminescence properties of acenaphthene benzohydrazide based ligand and its zinc (II) complex

M Kumar, S Roy, MSH Faizi, S Kumar, MK Singh… - Journal of Molecular …, 2017 - Elsevier
The complex compound of zinc (II) supported by (Z)-2-hydroxy-N′-(1-oxoacenaphthylen-2
(1H) ylidene) benzohydrazide ligand (H 2 L 1) has been reported and discussed. The …

An unprecedented formation of new copper (II) complexes as bioactive materials based on copper-catalyzed click reaction

AJM Al-Karawi, AAB OmarAli, S Mangelsen, N Dege… - Polyhedron, 2021 - Elsevier
cyclohexanedione-bis (p-fluorobenzohydrazone)(L) was synthesized as a
bisaroylhydrazone type compound. This molecule was reacted with Cu (NO 3) 2· 3H 2 O in …

Naphthoylhydrazones: coordination to metal ions and biological screening

N Ribeiro, AM Galvao, CSB Gomes, H Ramos… - New Journal of …, 2019 - pubs.rsc.org
We report the synthesis of 3-hydroxyl-2-naphthoylhydrazones containing pyrrole (HL1),
furane (HL2) and thiophene (HL3) moieties and their V (IV) O-, Cu (II)-and Zn (II)-complexes …