Results 31 to 40 of about 34,898 (234)

(E)-4-Hydroxy-N′-(2-hydroxy-3,5-diiodobenzylidene)-3-methoxybenzohydrazide methanol monosolvate

Acta Crystallographica Section E, 2012
In the title compound, C15H12I2N2O4·CH3OH, the hydrazone molecule exists in an E conformation with respect to the C=N bond. The dihedral angle between the rings is 11.9 (2)°.
Xiao-Yan Li
doaj   +1 more source

Cytotoxicity and Apoptosis-Induction in MCF-7 Cells for New Pd(II) Complex Based on s-Triazine Ligand: Synthesis, Single Crystal X-ray Diffraction Analysis and Structural Investigations

Crystals, 2023
The synthesis and X-ray structure analysis of the new [PdLCl2]*0.5 CH2Cl2 complex where L is hydrazono-s-triazine di-morpholine derivative, were presented.
Abdulmajeed Abdullah Alayyaf, Assem Barakat, Abdullah Mohammed Al-Majid, M. Ali, Sammer Yousuf, Matti Haukka, Ayman El-Faham, Saied M. Soliman, Mohamed S. Nafie   +8 more
doaj   +1 more source

Ethyl 4-{1-[(2,4-dinitrophenyl)hydrazono]ethyl}-5-(2-naphthylmethoxymethyl)isoxazole-3-carboxylate

Acta Crystallographica Section E, 2009
The title compound, C26H23N5O8, was prepared and its structure investigated to further develop a working hypothesis for the essential binding pharmacophore for ligands of the System Xc- transporter [Patel et al. (2004).
Nicholas R. Natale, Brendan Twamley, Monica I. Szabon-Watola, Richard J. Bridges, Sarjubhai Patel, Trideep Rajale   +5 more
doaj   +1 more source

Semi-empirical design and synthesis of novel 4-hydroxy-6-sulphonaphthyl azohydroxynaphthalenes with predominant hydrazone form

Scientific African
Due to their enhanced photochromic effects, hydrazone forms of tautomeric azo compounds are commercially preferred as photoreceptors and binary switches.
Olusegun E. Thomas, Olajire A. Adegoke
doaj   +1 more source

Synthesis and antibacterial activity against ralstonia solanacearum for novel hydrazone derivatives containing a pyridine moiety

Chemistry Central Journal, 2012
Background Ralstonia solanacearum, one of the most important bacterial diseases on plants, is a devastating, soil-borne plant pathogen with a global distribution and an unusually wide host range.
Wu Jian, Kang Shenghong, Song Baoan, Hu Deyu, He Ming, Jin Linhong, Yang Song   +6 more
doaj   +1 more source

Single-Molecule Magnet Properties in 3d4f Heterobimetallic Iron and Dysprosium Complexes Involving Hydrazone Ligand

Molecules, 2023
The reaction between the ((E)-N′-(2-hydroxy-3-methoxybenzylidene)pyrazine-2-carbohydrazide) (H2opch) ligand and the metallo-precursor [Dy(hfac)3]·2H2O led to the formation of an homometallic coordination complex with the formula [Dy2(hfac)3(H2O)(Hopch)2][
Bertrand Lefeuvre, Thierry Guizouarn, Vincent Dorcet, Marie Cordier, Fabrice Pointillart   +4 more
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Metal Coordination and Biological Screening of a Schiff Base Derived from 8-Hydroxyquinoline and Benzothiazole

Pharmaceutics, 2022
Designing new metallodrugs for anticancer therapy is a driving force in the scientific community. Aiming to contribute to this field, we hereby report the development of a Schiff base (H2L) derived from the condensation of 2-carbaldehyde-8 ...
Nádia Ribeiro, Pedro F. Farinha, Jacinta O. Pinho, Hugo Luiz, János P. Mészáros, Adelino M. Galvão, João Costa Pessoa, Éva A. Enyedy, Catarina Pinto Reis, Isabel Correia, Maria Manuela Gaspar   +10 more
doaj   +1 more source

Reversible Colorimetric and Fluorescence Solid Sensors Based on Aryl Hydrazone Derivatives of 1,8-Naphthalimides for Caustic Media and Biogenic Amine Vapors

Chemosensors, 2022
Fluorescence and colorimetric solid sensors for caustic media and biogenic amine vapors have been prepared. For this purpose, several hydrazone derivatives of naphthalimides were synthesized and anchored to a photo-crosslinked membrane functionalized ...
Jesús L. Pablos, Sabela Fernández-Alonso, Fernando Catalina, Teresa Corrales   +3 more
doaj   +1 more source

Synthesis, characterisation and antimicrobial activities of vic-dioxime derivatives containing heteroaromatic hydrazone groups and their metal complexes [PDF]

Maejo International Journal of Science and Technology, 2013
Three novel heteroaromatic hydrazone derivatives bearing vic-dioxime groups (L1H2: 5-methyl-2-furfural hydrazone glyoxime, L2H2: 3-acetylpyridine hydrazone glyoxime and L3H2: 4-acetylpyridine hydrazone glyoxime) and their Ni(II), Cu(II) and Co(II ...
Halil Biyik
doaj  

Photochemical and electrochemical studies on lanthanide complexes of 6-(hydroxymethyl)pyridine- 2-carboxaldehyde[2- methyl-pyrimidine-4,6-diyl] bis-hydrazone

Revista Colombiana de Química, 2014
Herein we report the synthesis of the 6-(hydroxymethyl)pyridine-2- carboxaldehyde[2-methyl-pyrimidine- 4,6-diyl]bis-hydrazone by a condensation reaction between 6-(hydroxymethyl) picolinaldehyde with 4,6-(bis-hydrazino)-2- methylpyrimidine.
María Alejandra Fernandez, Juan Camilo Barona, Dorian Polo-Cerón, Manuel N. Chaur   +3 more
doaj   +1 more source