Results 51 to 60 of about 13,327,440 (231)

Synthesis, Transformations of Pyrrole- and 1,2,4-Triazole-Containing Ensembles, and Generation of Pyrrole-Substituted Triazole NHC [PDF]

, 2016
Unprecedented pyrrole- and 1,2,4-triazole-containing ensembles, substituted 1-(1H-pyrrol-3-yl)-4H-1,2,4-triazol-1-ium bromides and 4-(1H-pyrrol-3-yl)-1H-1,2,4-triazol-4-ium bromides, were prepared from 2H-azirines and triazolium phenacyl bromides using a
Alexander F. Khlebnikov (1537960), Mikhail S. Novikov (2145325), Liya D. Funt (3227979), Alexander Yu. Ivanov (1770928), Olesya A. Tomashenko (3227982)   +4 more
core   +3 more sources

Investigation of the Inhibiting Effect of Some Triazole Derivatives for the Corrosion of Mild Steel in 1 M H2SO4 Solution

International Journal of Electrochemical Science, 2012
The corrosion inhibition of steel in 1.0 M H2SO4 by some triazole derivatives namely, 4-amino-1,2,4-triazole-3-thiol (ATT), 4-amino-5-methyl-1,2,4-triazole-3-thiol (AMTT) and 4-amino-5-ethyl-1,2,4-triazole-3-thiol (AETT) has been studied using ...
Y.H. Ahmad, A.S. Mogoda, A.G. Gadallh
doaj   +1 more source

Synthesis of a Novel 2-((4,5-Diphenyl-4H-1,2,4-triazol-3-yl)thio)acetaldehyde as a Bisulfite Adduct

Molbank, 2023
The scope of the current work was to synthesize an S-alkylated 1,2,4-triazole-3-thiol derivative. Synthesis was carried out in two steps: in the first step, 4,5-diphenyl-4H-1,2,4-triazole-3-thiol was S-alkylated using a halogenated acetal and cesium ...
Beniamin-Nicolae Pintea, Ion Burcă, Valentin Badea, Francisc Peter   +3 more
doaj   +1 more source

Synthesis of some 4-arylidenamino-4H-1,2,4-triazole-3-thiols and their antituberculosis activity

Journal of Enzyme Inhibition and Medicinal Chemistry, 2007
The increasing clinical importance of drug-resistant mycobacterial pathogens has lent additional urgency to microbiological research and new antimycobacterial compound development. For this purpose, new triazoles were synthesized and evaluated for antituberculosis activity.
Özdemir, Ahmet, Turan, Gülhan, Kaplancıklı, Zafer Asım, Chevallet, Pierre   +3 more
openaire   +2 more sources

ADME, Synthesis and Antimycobacterial Activity of 1,2,4-Triazol-3-thiol Linked Phenylacetamide Derivatives

Current Indian Science, 2023
Background:: Tuberculosis (TB) is caused by Mycobacterium tuberculosis and is one of the most contagious and fatal human pathogens which necessitates the development of modified existing drugs or derivatives with action against novel targets. Aims and Objectives:: In the present work, we have explored a few, 2-(5-(substituted)-4H-1,2,4-triazole-2 ...
Trupti Chitre, Shivani Jadhav, Kalyani Asgaonkar, Kunal Pradhan, Kalash Shelke, Shubhangi Thorat, Aniket Bhatambrekar   +6 more
openaire   +1 more source

Synthesis of 2-(3-chloro-4-nitro-1-benzothien-2-yl)-1,3,4-oxadiazole-1,3,4-thiadiazole and 5-(3-chloro-4-nitro-1-benzothien-2-yl)-4H-1,2,4-triazole-3-thiol [PDF]

مجلة التربية والعلم, 2010
In this paper the synthesis of some substituted 1,3,4-oxadiazole, 1,3,4-thiadiazole and 1,2,4-triazole is reported. 3-chloro-4-nitro-2-chloro carbonyl benzo [b] thiophene(1) was synthesized from 2-nitrocinnamic acid by its reaction with thionyl chloride ...
Khalid M. Daoud, Amal N. Ali, Amina A. Ahmed   +2 more
doaj   +1 more source

Novel synthesized triazole derivatives as effective corrosion inhibitors for carbon steel in 1M HCl solution: experimental and computational studies

Scientific Reports, 2023
This article outlines the synthesis of two derivatives of 4-amino-5-hydrazineyl-4H-1,2,4-triazole-3-thiol for the prevention of carbon steel corrosion in 1M HCl solution.
Kamelia Belal, A. H. El-Askalany, Eslam A. Ghaith, Ahmed Fathi Salem Molouk   +3 more
doaj   +1 more source

In silico evaluation of the pharmacodynamic component of the interaction of S-alkyl derivatives of 5-methyl-4-(p-tolyl)-1,2,4-triazole-3-thiol with some biological targets

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2023
Derivatives of 1,2,4-triazole open wide opportunities for modern and progressive scientists in the development of innovative medicines. These compounds are known for their variability and structural flexibility, which allows scientists to experiment and ...
O. I. Panasenko, V. M. Odyntsova, A. S. Hotsulia   +2 more
doaj   +1 more source

Auf dem Weg zu chromoselektiven Transformationen in biologischen Systemen: Perspektiven und Herausforderungen

Angewandte Chemie, EarlyView.
Die Kontrolle biologischer Systeme mit organischen Chromophoren hat sich zu einer vielversprechenden Strategie entwickelt und findet Anwendung von der chemischen Biologie bis hin zur Medizin. Die Komplexität von In‐vivo‐Systemen lässt sich jedoch nicht mit nur einer einzigen Lichtwellenlänge adäquat abbilden.
Nadja A. Simeth
wiley   +1 more source

Synthesis of Some New 1,2,4-Triazoles Derived from 2-Mercaptobenzimidazole

مجلة بغداد للعلوم, 2009
New 1,2,4-triazole derivatives of 2-mercaptobenzimidazole (MB) are reported. Ethyl (benzimidazole-2-yl thio) acetate (1) has been prepared by condensing 2-mercaptobenzimidazole with ethylchloroacetate.
Baghdad Science Journal
doaj   +1 more source