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Mono and dimetallic pyrene-imidazolylidene complexes of iridium (III) for the deuteration of organic substrates and the C-C coupling of alcohols
(Royal Society of Chemistry, 2016)
Three different Ir(III) complexes with pyrene-containing N-heterocyclic carbenes have been prepared and
characterized. Two complexes contain a monodentate pyrene-imidazolylidene ligand, and have the formulae
[IrCp*Cl2( ...
Site-selective symmetries of Eu3+-doped BaTiO3 ceramics: a structural elucidation by optical spectroscopy
(Royal Society of Chemistry, 2019-10-22)
Eu3+-Doped BaTiO3 ceramics with dopant contents between 0 and 10 mol% were prepared by sol–gel synthesis based on the nominal compositions (Ba1−3xEu2x)TiO3 and Ba(Ti1−xEux)O3−x/2, where two possible substitution mechanisms ...
Mechanistic implications of the enantioselective addition of alkylzinc reagents to aldehydes catalyzed by nickel complexes with a-amino amide ligands
(The Royal Society of Chemistry, 2016-11)
The enantioselective alkylation of aldehydes catalysed by nickel(II)-complexes derived from α-amino amides was studied by means of density functional theory (DFT) and ONIOM (B3LYP:UFF) calculations. A mechanism was proposed ...
Interactions of long-chain homologues of colchicine with tubulin
(Elsevier, 2017-01)
Several colchicine analogues in which the N-acetyl residue has been replaced by aliphatic, straight-chain acyl moieties, have been synthesized. These compounds show high cytotoxic activity at the nanomolar level against ...
Supramolecular Interactions Based on Ionic Liquids for Tuning of the Catalytic Efficiency of (L)-Proline
(American Chemical Society, 2016-09)
Noncovalent intermolecular interactions between (l)-proline and ionic liquids (ILs) are key to explain the different catalytic efficiencies observed for this organocatalyst in the aldol reaction carried out in ILs or in ...
Polynuclear platinum phosphanido/phosphinito complexes: formation of P-O and P-O-P bonds through reductive coupling processes
(The Royal Society of Chemistry, 2015-11)
A mixture of the asymmetric complexes of formula [(RF)2Pt(μ-Ph2PO)(μ-PPh2)Pt(μ-PPh2)2Pt(solv)(solv′)] [(1-(solv)(solv′)] (solv, solv′ = acetone, H2O, CH3CN) has been prepared by reaction of [(RF)2PtII(μ-PPh2)2PtII(μ-PPh2 ...
Chiral Triazolium Salts and Ionic Liquids: From the Molecular Design Vectors to Their Physical Properties through Specific Supramolecular Interactions
(Wiley-VCH, 2012-11-29)
An exhaustive experimental study based on X-ray diffraction analysis, NMR, FTIR-ATR (attenuated total reflection), and Raman spectroscopy as well as theoretical calculations is reported in order to understand how the ...
Vitrification and sinter-crystallization of fly ash with glass cullet
(MedCrave, 2019)
The synthesis of a new glass-ceramic obtained by sinter-crystallization has been investigated
by using soda-lime-silicate glass waste and fly ashes from a coal power thermal station
located in Andorra (Teruel, Spain). ...
Síntesis de kesterita Cu2ZnSn(S,Se)4 mediante métodos de hot-injection y solvotermal
(Elsevier, 2014-12)
En el presente trabajo se han sintetizado compuestos con estructura de kesterita Cu2ZnSn(S,Se)4 mediante métodos de síntesis “hot-injection” y solvotermal. Se ha analizado la efectividad de ambos procedimientos sobre las ...
Synergy between supported ionic liquid-like phases and immobilized palladium N-heterocyclic carbene–phosphine complexes for the Negishi reaction under flow conditions
(Beilstein-Institut, 2020)
The combination of supported ionic liquids and immobilized NHC–Pd–RuPhos led to active and more stable systems for the Negishi reaction under continuous flow conditions than those solely based on NHC–Pd–RuPhos. The fine ...