Results 21 to 30 of about 29,456 (286)

Microwave assisted metal-free approach to access 1,2,3-triazoles through multicomponent synthesis

open access: yesCurrent Research in Green and Sustainable Chemistry, 2020
The work illustrates multicomponent reaction of aldehydes, nitroalkanes and sodium azide for the metal-free synthesis of N-unsubstituted-1,2,3-triazoles using anthranilic acid as an organocatalyst under microwave irradiation. This is the first ever green
Anirban Garg   +2 more
doaj   +1 more source

Microwave-assisted Eco-Friendly Synthesis and Antimicrobial Evaluation of Aryl-Triazole-1,3,4-Thiadiazols [PDF]

open access: yes, 2017
Due to the growing awareness about environmental pollution and environmental legislation, recent years have witnessed a phenomenal increase in the application of microwave irradiation (MW) in organic synthesis.
Dwivedi, Smriti, Jaiswal, Shalini
core   +2 more sources

Ultrasound promoted green synthesis of benzofuran substituted thiazolo[3,2-b][1,2,4]triazoles

open access: yesGreen Processing and Synthesis, 2017
A highly efficient, eco-friendly and one-pot synthesis of benzofuran substituted thiazolo[3,2-b][1,2,4]triazoles was developed involving the reaction of 2-acetyl benzofurans and 5-mercapto-3-(4-chlorophenyl)-1,2,4triazole in the presence of molecular ...
Kumar Surender, Sharma Dinesh Kumar
doaj   +1 more source

Synthesis and Biological Activities of Some 1,2,4-Triazole Derivatives: A Review [PDF]

open access: yes, 2022
This review is about 1,2,4-triazoles include their synthesis; their physio-chemical properties, SAR, reactions, derivatives. Finally, their biological activities with a demonstrated showing   different requirements to achieve different ...
Ayad Kareem Khan   +2 more
core   +2 more sources

Chemical properties of amino- and thio-derivatives of 1,2,4-triazoles

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2015
Aim. A number of references of the last ten years have been carefully studied with bibliosemantic method to compile information on the participation of 1,2,4-triazoles in chemical reactions. Introduction of new domestic drugs intopractice, which could
A. G. Kaplaushenko
doaj   +1 more source

Novel 4-thiazolidinone derivatives as agonists of benzodiazepine receptors [PDF]

open access: yes
A new series of 4-chloro-N-(2-(substitutedphenyl)-4-oxothiazolidin-3-yl)-2-phenoxybenzamide derivatives were designed, synthesized and biologically evaluated as anticonvulsant agents.
Almasirad, Ali   +7 more
core   +1 more source

Synthesis and structural features of 5-(4-(tert-butyl) phenyl)-4-((R)amino)-4H-1,2,4-triazole-3-thiols

open access: yesФармацевтичний журнал, 2018
Chemistry of heterocyclic compounds is one of the most popular sector in organic chemistry. Scientists allocate among them a class of derivatives of 1,2,4-triazole.
I. I. Aksyonova-Seliuk   +2 more
doaj   +1 more source

HUBUNGAN KUANTITATIF STRUKTUR DAN AKTIVITAS SENYAWA TURUNAN BENZIMIDAZOL TERTAUTKAN 1,2,3-TRIAZOL SEBAGAI INHIBITOR ENZIM α-GLUKOSIDASE [PDF]

open access: yes, 2023
ABSTRAK Penemuan obat diabetes mellitus sedang banyak dilakukan akibat meningkatnya angka penderita diabetes mellitus. Peneliti menemukan penghambatan terhadap enzim α-glukosidase berperan penting dalam mencegah diabetes komplikasi dan mengontrol gula ...
Nurkholidah, Intan   +2 more
core   +2 more sources

Synthesis, Evaluation and Characterization of Some 1,3,4-Triazole-2-one Derivatives as Antimicrobial Agents

open access: yesE-Journal of Chemistry, 2012
A series of novel compounds like 3[(phenyl substituted)-5-methyl-1(Benzosulphonylamine)]-1,3,4-triazole-2-ones II(a-f) were synthesized by treating 4-amino-1-phenyl-3-methyl-5-oxo-1,2,4-triazoles with benzene sulphonyl chloride using pyridine as solvent.
Mahabaleshwaraiah Neelgundmath   +1 more
doaj   +1 more source

Synthesis of 4-Arylselanyl-1H-1,2,3-triazoles from Selenium-Containing Carbinols

open access: yesMolecules, 2021
In this work, we present a simple way to achieve 4-arylselanyl-1H-1,2,3-triazoles from selenium-containing carbinols in a one-pot strategy. The selenium-containing carbinols were used as starting materials to produce a range of selanyl-triazoles in ...
Francesca Begini   +6 more
doaj   +1 more source

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