Results 101 to 110 of about 19,900 (217)

Biological importance and synthesis of 1,2,3-triazole derivatives: a review

Green Chemistry Letters and Reviews
1,2,3-triazole is a five-member nitrogen-containing heterocyclic compound with diverse biological activities. A number of 1,2,3-triazole-containing FDA-approved drugs are available on the market, and many other pharmaceutically significant potential ...
Mira J. Vaishnani, Sabera Bijani, Mohamed Rahamathulla, Lalji Baldaniya, Vicky Jain, Kamal Y. Thajudeen, Mohammed Muqtader Ahmed, Syeda Ayesha Farhana, Ismail Pasha   +8 more
doaj   +1 more source

Ligand synthesis catalyst and complex metal ion: multicomponent synthesis of 1,3-bis(4-phenyl-[1,2,3]triazol-1-yl)-propan-2-ol copper(i) complex and application in copper-catalyzed alkyne-azide cycloaddition [PDF]

, 2016
A new bistriazole copper complex was synthesized by direct treatment of an alkyne, an azide, and CuI as copper salt through in situ ligand formation under a multicomponent reaction process. This complex was analyzed by XPS, TGA, DSC, and SEM techniques
CUEVAS YAÑEZ, ERICK, CUEVAS YAÑEZ, ERICK, LOPEZ TELLEZ, GUSTAVO, LOPEZ TELLEZ, GUSTAVO, RAMIREZ PALMA, MARIA TERESA, RAMIREZ PALMA, MARIA TERESA, Segura Arzate, Jesús, Segura Arzate, Jesús   +7 more
core  

Recent Progress on Giant Molecules: Synthesis, Assembly, and Applications

Chemistry–Methods, Volume 6, Issue 3, March 2026.
Giant molecules are molecules constructed by molecular nanoparticles with precise, rigid structure, have similar structures with small molecules and a large size as macromolecules. In this review, the constituent modules of giant molecules, as well as their synthesis, self‐assembly, applications in various fields and future developing prospect are ...
Haoyu Chen, Shida Hou, Lize Yu, Shuangshuang Wang, Junjie Li, Yishui Zhao, Jing Yan, Yi Yan   +7 more
wiley   +1 more source

Development of mixed metal metal-organic polyhedra networks, colloids, and MOFs and their pharmacokinetic applications [PDF]

, 2017
The coordination networking of discrete metal-organic polyhedra (MOPs) involving different ligands as well as metals is a challenging task due to the features of limited solubility and chemical stability of these polyhedra.
Ahmad, Nazir, Chughtai, Adeel H, Danish, Muhammad, Gaoke, Zhang, Van Hecke, Kristof, Verpoort, Francis, Younus, Hussein A   +6 more
core   +2 more sources

Copper Coordination Materials for Selective CO2 Electroreduction Toward Multi‐Carbon Products

Carbon Neutralization, Volume 5, Issue 2, March 2026.
This review summarizes recent advances in Cu‐based coordination catalysts for electrochemical CO2 reduction reaction (CO2RR) toward multi‐carbon products. It focuses on key kinetics such as C–C coupling, and outlines design strategies and catalytic mechanisms of various Cu‐based coordination materials.
Jinze Yang, Xiaoqing Yao, Yan Wang, Siyu Lu, Jiajia Huang, Tanglue Feng   +5 more
wiley   +1 more source

Semi-synthesis of β-keto-1,2,3-triazole derivatives from ethinylestradiol and evaluation of the cytotoxic activity

Heliyon, 2019
In this study, we report our contribution to the application of the copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction for the synthesis of β-keto-1,2,3-triazole derivatives 3a-f from ethinylestradiol and their application in the inhibition of ...
Thayane M. Queiroz, Erika V.M. Orozco, Valdenizia R. Silva, Luciano S. Santos, Milena B.P. Soares, Daniel P. Bezerra, André L.M. Porto   +6 more
doaj   +1 more source

Relative Rates of Metal-Free Azide-Alkyne Cycloadditions: Tunability over 3 Orders of Magnitude. [PDF]

, 2019
The thermal (3 + 2) dipolar azide-alkyne cycloaddition, proceeding without copper or strained alkynes, is an underutilized ligation with potential applications in materials, bioorganic, and synthetic chemistry.
Braslau, Rebecca, Kitos Vasconcelos, Ana Paula, Li, Longbo, Raskatov, Jevgenij A, Sae-Jew, Jirapon, Skelly, Patrick W, Tasnim, Jerin   +6 more
core  

Ruthenium-catalyzed azide alkyne cycloaddition reaction: scope, mechanism and applications [PDF]

, 2016
The ruthenium-catalyzed azide alkyne cycloaddition (RuAAC) affords 1,5-disubstituted 1,2,3-triazoles in one step and complements the more established copper-catalyzed reaction providing the 1,4-isomer.
Akimova G., Akimova G., Akimova G., Anna Said Stålsmeden, Bader R. F. W., Chandrasekaran S., Das R., Fan W.-Q., Fokin V. V., Gruchlik A., Huisgen R., Johan R. Johansson, Keicher T., Levin J. I., Murahashi S.-I., Neumajer G., Nina Kann, Palaniraja J., Parsons J. G., Schilling C., Tamás Beke-Somfai, Trabocchi A., Yubo J., Zhou Y. B.   +23 more
core   +2 more sources

Vegetable Oil‐Based Materials for Drug Delivery Systems and Wound Dressings

Macromolecular Bioscience, Volume 26, Issue 3, March 2026.
Renewable resources like vegetable oils are increasingly explored for biomaterial production in biomedical applications. Their monoglycerides and triglycerides inherently possess functions or can be chemically modified to introduce functional groups suitable for polymerization, yielding biomaterials with desirable properties such as flexibility ...
Lucas M. Favre, Nicolas Masurier, Anne Aubert‐Pouëssel   +2 more
wiley   +1 more source

Synthesis and Structure Elucidation of N′-(4-Methoxybenzylidene)-5-methyl-1-phenyl-1H-1,2,3-triazole-4-carbohydrazide

Molbank, 2018
N′-(4-Methoxybenzylidene)-5-methyl-1-phenyl-1H-1,2,3-triazole-4-carbohydrazide (3) was synthesized in a yield of 88% from an acid-catalyzed reaction of 5-methyl-1-phenyl-1H-1,2,3- triazole-4-carbohydrazide and 4-methoxybenzaldehyde in ethanol under
Mohammad Hayal Alotaibi, Hanan A. Mohamed, Bakr F. Abdel-Wahab, Amany S. Hegazy, Benson M. Kariuki, Gamal A. El-Hiti   +5 more
doaj   +1 more source