Results 101 to 110 of about 9,957 (210)

Safirinium Fluorescent “Click” Molecular Probes: Synthesis, CuAAC Reactions, and Microscopic Imaging

Molecules
Fluorescent labeling utilizing Cu(I)-catalyzed azide–alkyne cycloaddition reactions (CuAAC) is among the leading applications of the “click” chemistry strategy.
Patryk Kasza, Przemysław W. Szafrański, Joanna Fedorowicz, Faustyna Krzysztofiak, Krzysztof Pociecha, Katarzyna Wójcik-Pszczoła, Paulina Koczurkiewicz-Adamczyk, Mariusz Kępczynski, Jarosław Sączewski, Paweł Zajdel, Marek Cegła   +10 more
doaj   +1 more source

Recent Advances in Recoverable Systems for the Copper-Catalyzed Azide-Alkyne Cycloaddition Reaction (CuAAC)

Molecules, 2016
The explosively-growing applications of the Cu-catalyzed Huisgen 1,3-dipolar cycloaddition reaction between organic azides and alkynes (CuAAC) have stimulated an impressive number of reports, in the last years, focusing on recoverable variants of the ...
Alessandro Mandoli
doaj   +1 more source

Cyclic and Linear Chiral Polymers Bearing 1,2,3‐Triazole Units: Chirality Enhancement by Cyclic Structure and Circularly Polarized Luminescence Sign Reversal by Protonation

ChemistryEurope, Volume 4, Issue 3, March 2026.
Protonation reverses circularly polarized luminescence (CPLm) sign. Cyclic and linear optically active polymer bearing 1,2,3‐triazole units in the main chain transfers chirality to pyrene molecules, resulting in efficient CPLm where cyclic polymer led to higher glum and chain protonation reversed CPLm sign without changing configurations of chirality ...
Tamaki Nakano, Masayoshi Bando, An Xing, Naofumi Naga   +3 more
wiley   +1 more source

Quarternization of 3-azido-1-propyne oligomers obtained by copper(I)-catalyzed azide–alkyne cycloaddition polymerization

Beilstein Journal of Organic Chemistry, 2015
3-Azido-1-propyne oligomer (oligoAP) samples, prepared by copper(I)-catalyzed azide–alkyne cycloaddition (CuAAC) polymerization, were quarternized quantitatively with methyl iodide in sulfolane at 60 °C to obtain soluble oligomers.
Shun Nakano, Akihito Hashidzume, Takahiro Sato   +2 more
doaj   +1 more source

Cooperative Reactivity of Methylene‐Linked Bis‐Triazolylidene Ligands in Tungsten‐Catalyzed Alcohol Dehydrogenation

ChemistryEurope, Volume 4, Issue 3, March 2026.
A tetracarbonyl tungsten complex bearing a bis‐triazolylidene ligand exhibits excellent catalytic activity in the acceptorless dehydrogenative coupling of 1‐phenylethanol and 2‐aminobenzyl alcohol to form 2‐phenylquinoline with H2 evolution. Mechanistic investigations combining experimental and DFT studies reveal the unprecedented base‐promoted ...
Beatriz Garcia, Maria Batuecas, Beatriz Royo   +2 more
wiley   +1 more source

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

Precise Tailoring of the Coordination Environment of Single‐Atom Cu(I) on Trifurcate AlL3 Supports for Click Chemistry

Rare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Single‐atom catalysis hinges on fundamental challenges in precisely controlling metal‐support interactions and rationally regulating metal–adsorbate relationships. Herein, we report a universal strategy for constructing highly efficient and well‐defined Cu(I) single‐atom catalysts based on a trifurcate AlL3 molecular support.
Donghui Zhang, Yu Zhu, Zhihao Lu, Zhihua Qiu, Laurent Ruhlmann, Lisheng Chi, Jian Zhang, Yixiang Song, Shangda Li, Wei‐Hui Fang   +9 more
wiley   +1 more source

Importance of the CuAAC Reaction in the Synthesis of Platinum Complexes with 1,4-Disubstituted-1H-1,2,3-triazoles: A Review of Their Anticancer Activity

Reactions
Despite multiple advances in treatment and prevention, cancer remains one of the leading causes of death worldwide. Chemotherapy remains the most effective method for cancer treatment.
Delia Hernández-Romero, Sharon Rosete-Luna, Enrique Méndez-Bolaina, Elena de la C. Herrera-Cogco, Luis P. Amador-Gómez, Anell Soto-Contreras, José M. Rivera-Villanueva, Raúl Colorado-Peralta   +7 more
doaj   +1 more source

Hetero-Diels–Alder and CuAAC Click Reactions for Fluorine-18 Labeling of Peptides: Automation and Comparative Study of the Two Methods

Molecules
Radiolabeled peptides are valuable tools for diagnosis or therapies; they are often radiofluorinated using an indirect approach based on an F-18 prosthetic group.
Timothé Maujean, Sridévi M. Ramanoudjame, Stéphanie Riché, Clothilde Le Guen, Frédéric Boisson, Sylviane Muller, Dominique Bonnet, Mihaela Gulea, Patrice Marchand   +8 more
doaj   +1 more source

Novel ion-binding C3 symmetric tripodal triazoles: synthesis and characterization

Open Chemistry, 2014
Neumajer Gábor, Tóth Gergő, Béni Szabolcs, Noszál Béla   +3 more
doaj   +1 more source