A Study on the Condensation Reaction of 4-Amino-3,5-dimethyl-1,2,4-triazole with Benzaldehydes: Structure and Spectroscopic Properties of Some New Stable Hemiaminals
Katarzyna Wajda-Hermanowicz,Damian Pieniążczak,Aleksandra Zatajska,Robert Wróbel,Krzysztof Drabent,Zbigniew Ciunik +5 more
TLDR
Studies on the stable hemiaminals and Schiff bases formation in the reaction of substituted benzaldehydes with primary 3,5-dimethyl-1,2,4-triazole 4-amine were carried out under neutral conditions.Abstract:
Studies on the stable hemiaminals and Schiff bases formation in the reaction of substituted benzaldehydes with primary 3,5-dimethyl-1,2,4-triazole 4-amine were carried out under neutral conditions. These products were investigated by IR, Raman, MS, ¹H- and (13)C-NMR spectra as well as by X-ray crystallography. The effect of reaction conditions: temperature, polarity of the solvents utilized, substrate concentration and the ortho and para benzaldehyde substituents on the yield of products was also examined.read more
Citations
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Synthesis, spectroscopic characterization, crystal structure, Hirshfeld surface analysis and antimicrobial activities of two triazole Schiff bases and their silver complexes
Zakaria Bouhidel,Aouatef Cherouana,Pierrick Durand,A. Doudouh,Filippo Morini,Filippo Morini,Benoit Guillot,Slimane Dahaoui +7 more
TL;DR: In this paper, the synthesis, structural characterization, Hirshfeld analysis, and antibacterial assays of two hydroxy Schiff bases with triazole moiety were described, and the results reveal that, while the two Schiff bases inhibit the growth of the Serratia Marcescens bacterium only, the two Ag(I) complexes are active for all bacteria, with activities comparable to the ones of silver nitrate.
Journal ArticleDOI
Synthesis, structural investigation and NLO properties of three 1,2,4-triazole Schiff bases
Soumeya Maza,Christian Kijatkin,Zakaria Bouhidel,Sébastien Pillet,Dominik Schaniel,Mirco Imlau,Benoit Guillot,Aoutef Cherouana,El-Eulmi Bendeif +8 more
TL;DR: In this paper, the synthesis, crystal structures analyses, and nonlinear-optical properties of three Schiff bases with halogens and triazole moieties were reported, and complementary Hirshfeld surface analyses were carried out to investigate and quantify the contributions of different intermolecular interactions within the supramolecular assemblies.
Journal ArticleDOI
A study on the condensation reaction of aryl substituted 4-amine-1,2,4-triazole with benzaldehydes: Structures and spectroscopic properties of schiff bases and stable hemiaminals
Katarzyna Wajda-Hermanowicz,Damian Pieniążczak,Robert Wróbel,Aleksandra Zatajska,Zbigniew Ciunik,Slawomir Berski +5 more
TL;DR: In this article, a series of stable hemiaminals and Schiff bases containing 3,5-disubstituted 1,2,4-triazole derivatives were synthesized.
Journal ArticleDOI
Unassisted formation of hemiaminal ether from 4-aminopyridine and o -vanillin - experimental and theoretical study
TL;DR: In this article, the DFT calculations at all-electron BLYP/Q4ZP level of theory are utilized to explain the differences between the reactivity of isomeric aminopyridines and their imine derivatives.
Journal ArticleDOI
Synthetic strategy towards halometallates with imidazo[1,5-: A] pyridinium-based counterions
Olga Yu. Vassilyeva,Elena A. Buvaylo,Rostyslav P. Linnik,Dmytro S. Nesterov,Vladimir V. Trachevsky,Brian W. Skelton +5 more
TL;DR: In this article, two new chlorometallate salts with 2-methyl-imidazo[1,5-a]pyridinium cations formed as a result of the oxidative cyclocondensation between formaldehyde, methylamine and 2-pyridine carbaldehyde in water media were presented.
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