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Unsupported Copper Nanoparticles in the 1,3-Dipolar Cycloaddition of Terminal Alkynes and Azides
(Wiley VCH Verlag, 2010-04)
Readily prepared copper nanoparticles were found to catalyse the 1,3-dipolar cycloaddition of azides and alkynes up to rates comparable to those of microwave chemistry. Both the preparation of the nanoparticles and the ...
Transition-metal-free one-pot synthesis of alkynyl selenides from terminal alkynes under aerobic and sustainable conditions
(Beilstein-Institut, 2017-05)
Alkynyl selenides were synthesized by a straightforward one-pot and three-step methodology, without the need of diselenides as starting reagents, under an oxygen atmosphere and using PEG 200 as the solvent. This procedure ...
Copper nanoparticles in click chemistry: an alternative catalytic system for the cycloaddition of terminal alkynes and azides
(Pergamon-Elsevier Science Ltd, 2009-03)
Readily prepared copper nanoparticles have been found to effectively catalyse the 1,3-dipolar cycloaddition of a variety of azides and alkynes furnishing the corresponding 1,2,3-triazoles in excellent yields. Both the ...
Modeling of alkynes: synthesis and theoretical properties
(ABM, ABC, ABPol, 2003)
Cross-Dehydrogenative Coupling of Tertiary Amines and Terminal Alkynes Catalyzed by Copper Nanoparticles on Zeolite
(Wiley, 2015-10)
A wide range of catalysts based on supported copper nanoparticles have been prepared and tested in the cross-dehydrogenative coupling of tertiary amines and terminal alkynes. Copper nanoparticles on zeolite Y were found ...
Application of copper(I)-catalysed azide/alkyne cycloaddition (CuAAC) `click chemistry` in carbohydrate drug and neoglycopolymer synthesis
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
Revisiting The Intermolecular Fujiwara Hydroarylation Of Alkynes
(Wiley-V C H Verlag GMBHWeinhem, 2017)
A recoverable Pd nanocatalyst for selective semi-hydrogenation of alkynes: hydrogenation of benzyl-propargylamines as a challenging model
(Royal Society of Chemistry, 2014-07)
We describe a recyclable heterogeneous palladium nanocatalyst for the selective hydrogenation of alkynes to alkenes. The catalyst was prepared through the decomposition of the organometallic precursor Pd2(dba)3 over a ...
Olefin Purification and Selective Hydrogenation of Alkynes with Low Loaded Pd Nanoparticle Catalysts
(American Chemical Society, 2019-08)
The catalytic performance of Pd-nanoparticle catalysts for the selective hydrogenation of alkynes at mild conditions (150 kPa and 303 K) was evaluated. A Lindlar commercial catalyst was also tested for comparison. The ...