Results 181 to 190 of about 12,742 (207)

Low-Pressure Flow Chemistry of CuAAC Click Reaction Catalyzed by Nanoporous AuCu Membrane

ACS Applied Materials & Interfaces, 2018
Click chemistry has been widely used in bioconjugation, polymer synthesis, and the development of new anticancer drugs. Here, we report a nanoporous membrane made of AuCu alloy nanowires, which can effectively catalyze copper(I)-catalyzed 1,3-dipolar cycloaddition between azide and terminal alkyne (CuAAC) in flow condition with pressure less than one ...
Jiangwei Wen, Kun Wu, Dali Yang, Jun Tian, Zhiyuan Huang, Alexander S. Filatov, Aiwen Lei, Xiao-Min Lin   +7 more
openaire   +2 more sources

An Efficient (2‐Aminoarenethiolato)copper(I) Complex for the Copper‐Catalysed Huisgen Reaction (CuAAC)

European Journal of Organic Chemistry, 2009
AbstractA (2‐aminoarenethiolato)copper(I) complex has been used as an efficient catalyst (1 mol‐%) for the copper‐catalysedHuisgen reaction (CuAAC) of azides and terminal alkynes in an organic solvent. The reaction was also extremely effective in CH2Cl2 allowing the complete decoration of dendrimeric scaffolds. (© Wiley‐VCH Verlag GmbH & Co.
FABBRIZZI, PIERANGELO, CICCHI, STEFANO, BRANDI, ALBERTO, E. Sperotto, G. van Koten   +4 more
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ChemInform Abstract: CuAAC: An Efficient Click Chemistry Reaction on Solid Phase

ChemInform, 2016
AbstractReview: 172 refs.
Vida Castro, Hortensia Rodriguez, Fernando Albericio   +2 more
openaire   +1 more source

Simple Plate-Based, Parallel Synthesis of Disulfide Fragments using the CuAAC Click Reaction

ACS Combinatorial Science, 2014
Disulfide exchange screening is a site-directed approach to fragment-based lead discovery that requires a bespoke library of disulfide-containing fragments. Previously, we described a simple one-pot, two-step synthesis of disulfide fragments from amine- or acid-bearing starting materials. Here, we describe the synthesis of disulfide fragments that bear
David M, Turner, Christopher T M B, Tom, Adam R, Renslo   +2 more
openaire   +2 more sources

CuAAC Click Reactions in the Gas Phase: Unveiling the Reactivity of Bis‐Copper Intermediates

Chemistry – A European Journal, 2016
AbstractCopper‐catalysed azide alkyne cycloaddition (CuAAC) has been considered a breakthrough transformation over the last 15 years. Its debated mechanism arouses continuously growing interest. By means of a mass spectrometer modified ad hoc, the entire catalytic cycle of CuAAC reaction has been investigated in the gas phase.
Iacobucci C., Lebon A., De Angelis F., Memboeuf A.   +3 more
openaire   +4 more sources

Initiator and Photocatalyst‐Free Visible Light Induced One‐Pot Reaction: Concurrent RAFT Polymerization and CuAAC Click Reaction

Macromolecular Rapid Communications, 2016
A new, visible light‐catalyzed, one‐pot and one‐step reaction is successfully employed to design well‐controlled side‐chain functionalized polymers, by the combination of ambient temperature revisible addtion‐fragmentation chain transfer (RAFT) polymerization and click chemistry. Polymerizations are well controlled in a living way under the irradiation
Jie, Wang, Xinbo, Wang, Wentao, Xue, Gaojian, Chen, Weidong, Zhang, Xiulin, Zhu   +5 more
openaire   +2 more sources

Cyclodextrin-Based Multifunctional Supramolecular Catalysts for Aqueous Cuaac Reaction

Applied Catalysis A: General, 2023
Jianbo Li, Xuepu Feng, Wenting Wang, Mengbi Guo, Jing Yang, Xiang Li, Rui Yang, Bo Yang   +7 more
openaire   +1 more source

Dibenzoyldiethylgermane as a visible light photo-reducing agent for CuAAC click reactions

Polymer Chemistry, 2015
A highly active, versatile and visible light-responsive system for CuAAC click reaction using the dibenzoyldiethylgermane photoinitiator with Cu(ii) has been developed.
Mustafa Arslan, Gorkem Yilmaz, Yusuf Yagci   +2 more
openaire   +1 more source

Chemoselectivity of the CuAAC/Ring Cleavage/Cyclization Reaction between Enaminones and α-Acylketenimine

The Journal of Organic Chemistry
Ketenimines represent an important class of reactive species, useful synthetic intermediates, and synthons. However, in general, ketenimines preferentially undergoes nucleophilic addition reactions with hydroxyl and amino groups, and carbon functional groups remain a less studied subset of such systems. Herein, we develop a straightforward syntheses of
Guanrong Li, Danyang Luo, Qiaoli Luo, Zixin Huang, Weimin Zhuang, Hui Luo, Weiguang Yang   +6 more
openaire   +2 more sources

Mechanistic Insight into the Light-Triggered CuAAC Reaction, does any Photocatalyst go?

2021
Fil: Martínez Haya, Rebeca. Consejo Superior de Investigaciones Científicas.
Martínez Haya, Rebeca, Heredia, Adrián Alberto, Castro Godoy, Willber David, Schmidt, Luciana Carina, Marin, María Luisa, Argüello, Juan Elias   +5 more
openaire   +1 more source