Results 71 to 80 of about 9,352,447 (290)

Advancements in Graphdiyne‐Based Multiscale Catalysts for Green Hydrogen Energy Conversion

Advanced Intelligent Discovery, EarlyView.
This review systematically explores the fundamental characteristics of graphdiyne (GDY), cutting‐edge field of GDY‐based multiscale catalysts within sustainable energy conversion systems.Special emphasis is placed on the structure‒property relationships in different reactions.
Qian Xiao, Lu Qi, Siao Chen, Yurui Xue
wiley   +1 more source

Synthesis, physic and chemical properties of 2-(4-R-5-(thiophene-2-ylmethyl)-4h-1,2,4-triazole-3-ylthio)acetate acids and their salts

Фармацевтичний журнал, 2018
Derivatives of 1,2,4-triazole are inherent in various types of biological activity. They can be used as pesticide and medicinal drugs (anticonvulsants, analgetics, antitumor and antibacterial).
O. A. Suhak, О. I. Panasenko, Ye. G. Knysh   +2 more
doaj   +1 more source

Generative and Experimental Validation of High Refractive Index Polymers via Domain Knowledge Approach with Small Data

Advanced Intelligent Discovery, EarlyView.
This research demonstrates that the combination of domain knowledge–based multiple regression, multi‐objective Bayesian optimization, and generative models is a suitable prediction tool for candidates of high refractive index polymers, even with the constraints in the model trained on limited data. The experimental validation can reproduce the proposed
Takuya Yokoo, Seigo Watanabe, Hana Matsunaga, Kenichi Oyaizu   +3 more
wiley   +1 more source

Pyridine C─N Transposition via Cycloaddition–Cycloreversion

Angewandte Chemie, EarlyView.
Transposition of pyridine nitrogen from the 4‐ to the 3‐position is described using two open and shut sequences: a nucleophile addition ring‐open ring‐closure, followed by a nitrile Diels–Alder cycloaddition cycloreversion. The nitrogen swap is particularly effective for tertiary alkyl substituents, transforming easily accessible para‐alkylated ...
Aífe Conboy, Michael F. Greaney
wiley   +2 more sources

Creation, study of physical and chemical properties of 2-((4-R-5-phenethyl-4H-1,2,4-triazole-3-yl)thio)ethanоic(propanоic, benzoic)acids and salts of 2-((4-R-5-phenethyl-4H-1,2,4-triazole-3-yl)thio)ethanoic acid

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2019
A large number of native and foreign scientists are involved in the synthesis of 3-thio-1,2,4-triazole. Today, a huge number of drugs based on 3-thio-1,2,4-triazole has been created, including itraconazole, fluconazole, voriconazole, letrozole ...
T. V. Ihnatova, A. H. Kaplaushenko, Yu. S. Frolova   +2 more
doaj   +1 more source

Direct Functionalization of an Acid-Terminated Nanodiamond with Azide: Enabling Access to 4‑Substituted-1,2,3-Triazole-Functionalized Particles [PDF]

, 2017
Azides on the periphery of nanodiamond materials (ND) are of great utility because they have been shown to undergo Cu-catalyzed and Cu-free cycloaddition reactions with structurally diverse alkynes, affording particles tailored for applications in ...
Zachary C. Kennedy (1476781), Christopher A. Barrett (1995808), Marvin G. Warner (1634740)   +2 more
core   +1 more source

A Lipid‐Conjugation Strategy for Intracellular Reactive Oxygen Species Control in Hepatic Cells

Angewandte Chemie, EarlyView.
A lipid conjugation strategy anchors a manganese Salen complex within phospholipid membranes, yielding stable, catalytically active liposomes. These lipid–metal assemblies efficiently degrade reactive oxygen species (ROS) and enable intracellular redox control in steatotic HepaRG cells, offering a precise route to biomimetic antioxidant design ...
Olav Vestrheim, Huichao Zhao, Anders Bodholt Nielsen, Nino Wili, Niels Chr. Nielsen, Joseph A. Lyons, Rajeshwar Prosad Mookerjee, Brigitte Städler   +7 more
wiley   +2 more sources

Synthesis methods of 1,2,4-triazole-3-thiones: review

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki
1,2,4-Triazole-containing compounds are unique heterocyclic compounds present in an array of pharmaceuticals and biologically important compounds used in drug-discovery studies against cancer cells, microbes, and various types of diseases in the human ...
Yu. S. Frolova, A. H. Kaplaushenko, T. V. Ihnatova, T. M. Kaplaushenko   +3 more
doaj   +1 more source

Synthesis and Antimicrobial Activity of 1,2,4-Triazoles

E-Journal of Chemistry, 2005
Several 3-(4'-nitrophenyl)-4-(4"-chloro benzamido)-5-substituted phenyl)-4H-1,2,4-triazole (3a-3e) and 3-(4'-nitrophenyl)-4-(4"-methyl benzenesulphonamido)-5-substituted phenyl)-4H-1,2,4-triazole (4a-4e) have been synthesised.
R. U. Roy, A. R. R. Desai, K. R. Desai
doaj   +1 more source

3-Aryl Substituted Triazole Derivatives as New and Effective Corrosion Inhibitors for Mild Steel in Hydrochloric Acid Solution

International Journal of Electrochemical Science, 2012
The corrosion inhibition properties of three triazoles derivatives namely 4-amino-5-phenyl-4H-1, 2, 4,-triazole-3-thiol (APTT), 4-amino-5-(2-hydroxy) phenyl-4H-1, 2, 4,-triazole-3-thiol, (AHPTT), 4-amino-5-styryl-4H-1, 2, 4,-triazole-3-thiol, (ASTT) on ...
M.A. Quraishi, Sudheer, K.R. Ansari, Eno E. Ebenso   +3 more
doaj   +1 more source