Results 281 to 290 of about 5,282,956 (341)
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The preparation of 3:5‐dimethyl‐1‐phenyl‐1:2:4‐triazole
Journal of Applied Chemistry, 1952AbstractOptimum conditions for the laboratory‐scale preparation of 3 : 5‐dimethyl‐1‐phenyl‐1 : 2 : 4‐triazole by the Einhorn‐Brunner method have been studied. The mechanism of the reaction is different from those involved in the triazole syntheses of Pellizzari and Kaiser.
A. A. Komzak, J. B. Polya
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Crystal Growth & Design, 2019
The self-assembly of Zn(II), Cd(II), or Hg(II) salts with long flexible 1,2,4-triazole-based ligands resulted in coordination polymers and mononuclear complexes of diverse topology. Indeed, the 1D chain [ZnCl2(btpm)] (1) (P1), the 2D square grid [Zn(btpm)
Houria Benaissa +7 more
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The self-assembly of Zn(II), Cd(II), or Hg(II) salts with long flexible 1,2,4-triazole-based ligands resulted in coordination polymers and mononuclear complexes of diverse topology. Indeed, the 1D chain [ZnCl2(btpm)] (1) (P1), the 2D square grid [Zn(btpm)
Houria Benaissa +7 more
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A Review on Synthetic Approaches and Activities of 1, 2, 4-Triazoles
Research Journal of Pharmacy and Technology, 20221, 2, 4-Triazoles and their derivatives have a distinct place in the field of medicinal and pharmaceutical chemistry. These are used as lead compounds for the synthesis of numerous heterocyclic compounds which possess diverse biological activities and play pivotal roles. This review covers the latest literature and knowledge on the synthetic procedures
Mahavir Singh +3 more
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Die Röntgenstrukturanalyse von 1, 2, 4‐Triazol
Berichte der Bunsengesellschaft für physikalische Chemie, 1965AbstractDie Kristallstruktur von 1, 2, 4‐Triazol, C2N3H3, wurde durch dreidimensionale Analyse der Röntgenbeugungsdaten ermittelt. Die Kristalle sind rhombisch (Raumgruppe Pbca‐D152h) mit 8 Molekülen in der Elementarzelle. Die Gitterkonstanten haben die Werte: a = 9,69 ± 0,04 Å, b = 9,38 ± 0,04 Å, c = 7,14 ± 0,03 Å.
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Comput. Biol. Chem., 2018
The present work highlightsthe synthesis of a newer biologically active Mannich bases contributing 4-((4-fluorobenzylidene)amino)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol and various heterocyclic amines via N-Mannich reaction by the conventional method
V. M. Patel +3 more
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The present work highlightsthe synthesis of a newer biologically active Mannich bases contributing 4-((4-fluorobenzylidene)amino)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol and various heterocyclic amines via N-Mannich reaction by the conventional method
V. M. Patel +3 more
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Inhibition of Cholinesterases by 1 : 2 : 4-Triazoles
Nature, 1955IT has been repeatedly observed in my laboratory that workers, including non-smokers, manipulating 1 : 2 : 4-triazoles develop symptoms of light nicotine or physostigmine poisoning from time to time. Subsequent experiments have shown that some simple water-soluble 1 : 2 : 4-triazoles may act as inhibitors of cholinesterase activity.
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, 2019
Four novel Schiff bases 4-(2,4-dinitrobenzylideneamino)-5-m-tolyl-2H-1,2,4-triazole-3(4H)-thione) (F 1 ), 4-(2,4-dinitrobenzylideneamino)-5-(2-methoxyphenyl)-2H-1,2,4-triazole-3(4H)-thione) (F 2 ), 4-(2,4-dinitrobenzylideneamino)-5-(3-methoxyphenyl)-2H-1,
S. Wu +4 more
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Four novel Schiff bases 4-(2,4-dinitrobenzylideneamino)-5-m-tolyl-2H-1,2,4-triazole-3(4H)-thione) (F 1 ), 4-(2,4-dinitrobenzylideneamino)-5-(2-methoxyphenyl)-2H-1,2,4-triazole-3(4H)-thione) (F 2 ), 4-(2,4-dinitrobenzylideneamino)-5-(3-methoxyphenyl)-2H-1,
S. Wu +4 more
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Self-healing and anti-corrosion performances of 1, 2, 4 - Triazole modified nano-silica hydrogels
Colloids and interface science communications, 2018Nano-silica hydrogel modified by 1, 2, 4-triazole used as anti-corrosion additive was prepared, and the self-healing property as well as the anti-corrosion performance of the unmodified and modified hydrogels coatings on Q235 steel surfaces were ...
Xin Wang +7 more
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ChemInform Abstract: 1:2:4‐TRIAZOLE AS A CORROSION INHIBITOR FOR COPPER
Chemischer Informationsdienst, 1980AbstractBei niedrigen Konzentrationen wirkt 1,2,4‐Triazol (I) in wäßrigen NH4Cl‐Lösungen nicht als Korrosionsinhibitor für Cu, obwohl sich an der Cu‐Oberfläche ein Cu(I)‐Komplex bildet.
P. G. FOX, P. A. BRADLEY
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