Results 51 to 60 of about 43,142 (242)

Recent Development in the Synthesis of 1,2,3-Triazole Derivatives Using Nanocatalysts

Bulletin of Chemical Reaction Engineering & Catalysis
1,2,3-Triazole is an aromatic, five-membered, π-excessive heterocycle comprised of three regular nitrogen atoms. 1,2,3-Triazoles possess a broad spectrum of bioactivities such as anticancer, antimicrobial, anti-inflammatory, antidiabetic, antiviral, and ...
Nguyen Van Quoc, Nguyen Thi Phuong Thao, Dau Xuan Duc   +2 more
doaj   +1 more source

Synthesis of Carvone-Derived 1,2,3-Triazoles Study of Their Antioxidant Properties and Interaction with Bovine Serum Albumin

Molecules, 2018
Natural L-carvone was utilized as a starting material for an efficient synthesis of some terpenyl-derived 1,2,3-triazoles. Chlorination of carvone, followed by nucleophilic substitution with sodium azide resulted in the preparation of 10-azidocarvone ...
Armen S. Galstyan, Armen I. Martiryan, Karine R. Grigoryan, Armine G. Ghazaryan, Melanya A. Samvelyan, Tariel V. Ghochikyan, Valentine G. Nenajdenko   +6 more
doaj   +1 more source

Efficient, mild synthesis of N-unsubstituted 1,2,3-triazoles from methanolysis of 1-sulfonyl-1,2,3-triazoles

, 2018
A small library of diverse N-unsubstituted 1,2,3-triazoles was prepared from the corresponding 1-sulfonyl-1,2,3-triazoles, which were treated only with MeOH at reflux temperature.
Janeth Rodríguez-Florencio (5616011), Marco A. García-Eleno (5616014), Diego Martínez-Otero (2614300), Erick Cuevas-Yañez (544471)   +3 more
core   +1 more source

Synthesis, characterization and antibacterial activity of the thioether linked 1,2,3-triazoles

, 2021
A green synthetic approach for the expedite construction of thirty six thioether linked 1,2,3-triazoles was carried out using Cellulose supported CuI nanoparticles in water.
Jyoti Sangwan (7494548), Chander P. Kaushik (11406729)   +1 more
core   +1 more source

Enantioselective Rh-Catalyzed Azide-Internal-Alkyne Cycloaddition for the Construction of Axially Chiral 1,2,3-Triazoles

, 2022
Significant advances have been achieved for the construction of chiral skeletons containing 1,2,3-triazoles via transition-metal-catalyzed asymmetric azide–alkyne cycloaddition; however, most of them have been limited to terminal alkynes in the synthesis
Long Li, Wen-Ting Guo (12228872), Yi Chen, Jian Yang (12136), Bo-Han Zhu, Chao Deng (329151), Peng-Cheng Qian, Chao Deng, Wen-Ting Guo, Long-Wu Ye (1507885), Jian Yang, Long Li (6555), Bo-Han Zhu (10103264), Long-Wu Ye, Yi Chen (38576), Peng-Cheng Qian (1997620)   +15 more
core   +1 more source

Copper-catalyzed CuAAC/intramolecular C–H arylation sequence: Synthesis of annulated 1,2,3-triazoles

Beilstein Journal of Organic Chemistry, 2012
Step-economical syntheses of annulated 1,2,3-triazoles were accomplished through copper-catalyzed intramolecular direct arylations in sustainable one-pot reactions.
Rajkumar Jeyachandran, Harish Kumar Potukuchi, Lutz Ackermann   +2 more
doaj   +1 more source

Enantiomer stability of atropisomeric 1,5-disubstituted 1,2,3-triazoles

Tetrahedron Chem, 2022
The synthesis and characterisation of axially chiral atropisomeric 1,5-disubstituted 1,2,3-triazoles is reported. Molecules designed to display restricted rotation about 1,2,3-triazole N-1-aryl or 1,2,3-triazole C-5-aryl bonds were investigated by ...
Fernanda Meloni, William D.G. Brittain, Louise Male, Cécile S. Le Duff, Benjamin R. Buckley, Andrew G. Leach, John S. Fossey   +6 more
doaj   +1 more source

Cristais líquidos termotrópicos calamíticos contendo o heterociclo [1,2,3]-triazol 1,4-dissubstituído [PDF]

, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em QuímicaA síntese e as propriedades térmicas de cinco séries homólogas de compostos calamíticos lineares e não lineares,
Santos, Deise Maria Pereira de Oliveira
core  

Direct Pd‐Catalyzed Arylation of 1,2,3‐Triazoles. [PDF]

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Stepan, Chuprakov, Natalia, Chernyak, Alexander S, Dudnik, Vladimir, Gevorgyan   +3 more
openaire   +3 more sources

Design, Synthesis, and Antimicrobial Activities of 1,2,3-Triazole Glycoside Clickamers

Molecules, 2020
Bacterial resistance remains a significant threat and a leading cause of death worldwide, despite massive attempts to control infections. In an effort to develop biologically active antibacterial and antifungal agents, six novel aryl-substituted-1,2,3 ...
Tamer El Malah, Hany F. Nour, Amira A. E. Satti, Bahaa A. Hemdan, Wael A. El-Sayed   +4 more
doaj   +1 more source