Instituto de Investigaciones Químicas (IIQ) – CIC Cartuja: Envíos recientes
Mostrando ítems 61-80 de 282
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Tuning Activity and Selectivity during Alkyne Activation by Gold(I)/Platinum(0) Frustrated Lewis Pairs
(American Chemical Society, 2020)Introducing transition metals into frustrated Lewis pair systems has attracted considerable attention in recent years. ...
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Evaluating stereoelectronic properties of bulky dialkylterphenyl phosphine ligands
(Elsevier, 2019)The stereoelectronic properties of a series of sterically hindered phosphines containing a terphenyl substituent, PR2Ar’ ...
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Nickel and Palladium Complexes with Reactive σ-Metal-Oxygen Covalent Bonds
(Wiley-Blackwell, 2020)This article reviews the chemistry of nickel and palladium complexes with terminally bound hydroxide and alkoxide ligands. ...
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Ensuring image integrity in the digital age
(Wiley-Blackwell, 2022)FEBS Open Bio and our fellow FEBS Press journals have a strong commitment to maintaining the integrity of the scientific ...
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Toward a Suitable Structural Analysis of Gene Delivery Carrier Based on Polycationic Carbohydrates by Electron Transfer Dissociation Tandem Mass Spectrometry
(Elsevier, 2016)Polycationic carbohydrates represent an attractive class of biomolecules for several applications and particularly as non ...
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Synthesis of β-galactosylamides as Ligands of the Peanut Lectin. Insights into the Recognition Process
(Elsevier, 2017)The synthesis of mono and divalent β-galactosylamides linked to a hydroxylated chain having a C2 symmetry axis derived ...
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Molecular Determinants for Cyclo-oligosaccharide-based Nanoparticle-mediated Effective siRNA Transfection
(Future Medicine Ltd., 2017)Aim: To study the structural requirements that a cyclooligosaccharide-based nanoparticle must fulfill to be an efficient ...
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N-Heterotricyclic Cationic Carbene Ligands. Synthesis, Reactivity and Coordination Chemistry
(Royal Society of Chemistry, 2018)The direct dialkylation of triazolo[4,3-b]isoquinolin-3-ylidene structures readily affords dicationic N-heterotricyclic ...
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Bifunctional Squaramide Organocatalysts for the Asymmetric Addition of Formaldehyde tert-Butylhydrazone to Simple Aldehydes
(Wiley-Blackwell, 2018)The nucleophilic addition of formaldehyde tert-butylhydrazone to simple aldehydes (a formal hetero-carbonyl–ene reaction) ...
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Preparation of Chitosan-supported Urea Materials and their Application in Some Organocatalytic Procedures
(Elsevier, 2018)An efficient and mild procedure was developed for the preparation of three chitosan-supported ureas containing ...
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Asymmetric Organocatalytic Synthesis of Fluorinated β-Hydroxy Diazenes
(Wiley-Blackwell, 2019)The nucleophilic addition of formaldehyde tert-butyl hydrazone to fluoromethyl ketones provides a valuable tool for the ...
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Pyridine-Hydrazone Ligands in Asymmetric Palladium-Catalyzed 1,4- and 1,6-Additions of Arylboronic Acids to Cyclic (Di)enones
(Wiley-Blackwell, 2019)Catalysts generated by combinations of Pd(TFA)2 and enantiomerically pure pyridine-hydrazone ligands have been applied to ...
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sp2-Iminosugar Glycolipids as Inhibitors of Lipopolysaccharide-mediated Human Dendritic Cell Activation in Vitro and of Acute Inflammation in Mice in Vivo
(Elsevier, 2019)Glycolipid mimetics consisting of a bicyclic polyhydroxypiperidine-cyclic carbamate core and a pseudoanomeric hydrophobic ...
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Novel Therapies for Orphan Diseases
(American Chemical Society, 2019)"Orphan" does not mean infrequent: over 7000 rare diseases affect millions of individuals. The US Orphan Drug Act and ...
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Pharmacological Chaperones for the Treatment of α-Mannosidosis
(American Chemical Society, 2019)α-Mannosidosis (AM) results from deficient lysosomal α-mannosidase (LAMAN) activity and subsequent substrate accumulation ...
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Multiply–linked cyclodextrin–aromatic hybrids: Caps, hinges and clips
(Taylor & Francis, 2019)The judicious combination of shaping and recognition elements in cage-type architectures represents a powerful strategy ...
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AuI-Catalyzed Haloalkynylation of Alkenes
(Wiley-Blackwell, 2020)The formal insertion of alkenes into aromatic chloro- and bromoalkynes takes place under cationic gold catalysis. This ...
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Ir-Catalyzed Atroposelective Desymmetrization of Heterobiaryls: Hydroarylation of Vinyl Ethers and Bicycloalkenes
(American Chemical Society, 2020)A highly regio-, diastereo-, and enantioselective, scalable Ir-catalyzed hydroarylation of electron-rich acyclic and ...
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Stereoselective Synthesis of Iminosugar 2-Deoxy(thio)glycosides from Bicyclic Iminoglycal Carbamates Promoted by Cerium(IV) Ammonium Nitrate and Cooperative Brønsted Acid-Type Organocatalysis
(American Chemical Society, 2020)The first examples of iminosugar-type 2-deoxy(thio)glycoside mimetics are reported. The key step is the activation of a ...
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Catalytic Enantioselective Synthesis of a-aryl a-hydrazino Esters and Amides
(Royal Society of Chemistry, 2020)Catalysts generated by combinations of Pd(TFA)2and pyridine-hydrazone ligands have allowed the asymmetric 1,2-addition of ...