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The desorption and reaction of 1-alkenes and 1-alkynes on Cu(111) and copper foils
(Elsevier, 2013-04)
The adsorption of a series of 1-alkene and 1-alkynes is examined both on Cu(111) single crystals and a polycrystalline copper foil in order to explore the influence of low-coordination sites expected to be present on the ...
Dirhodium(II)-Mediated Alkene Epoxidation with Iodine(III) Oxidants
(Wiley VCH Verlag, 2018-11-01)
Dirhodium(II) complexes and iodine(III) oxidants have found useful applications in synthetic nitrene chemistry. In this study, the combination of the dirhodium(II) complex Rh2(tpa)4 (tpa = triphenylacetate) with the ...
Adsorption of alkenes on acidic zeolites. Theoretical study based on the electron charge density
(American Chemical Society, 2009-12)
In the present work, experiments on electron density changes in the adsorption process of alkenes on acidic zeolites, in the framework of atoms in molecules theory (AIM), were carried out. Electron densities were obtained ...
Twisted Push-Pull Alkenes Bearing Geminal Cyclicdiamino and Difluoroaryl Substituents
(American Chemical Society, 2021-09)
The systematic combination of N-heterocyclic olefins (NHOs) with fluoroarenes resulted in twisted push-pull alkenes. These alkenes carry electron-donating cyclicdiamino substituents and two electron-withdrawing fluoroaryl ...
Catalyst- and solvent-free hydrophosphination and multicomponent hydrothiophosphination of alkenes and alkynes
(Royal Society of Chemistry, 2016-05-26)
The hydrophosphination of carbon-carbon multiple bonds has been generally performed under acid, base or metal catalysis in different solvents. Herein, alkyl and alkenyl tertiary phosphines are obtained by the addition of ...
On the kinetics of epoxidation of olefins by cis and trans-[RuCl2(dppb)(2,2 '-bipy)] complexes
(Elsevier Science BvAmsterdamHolanda, 2003)
Alkenes as azido precursors for the one-Pot Synthesis of 1,2,3-triazoles catalyzed by copper nanoparticles on activated carbon
(American Chemical Society, 2013-05-25)
A one-pot protocol for the synthesis of 1,2,3-triazoles has been developed starting from inactivated alkenes and based on two click reactions: the azidosulfenylation of the carbon-carbon double bond and the copper-catalyzed ...
Catalytic stereoselective alkene aziridination with sulfonimidamides
(Pergamon-Elsevier Science Ltd, 2010-06)
Diastereoselective copper-catalyzed alkene aziridination has been investigated using chiral nitrenes generated from sulfonimidamides in the presence of an iodine(III) oxidant. Starting from a stoichiometric amount of the ...