Search Results - "de la Hoz, Antonio"

Visible‐Light‐Induced Nickel‐Catalyzed Negishi Cross‐Couplings by Exogenous‐Photosensitizer‐Free Photocatalysis by Abdiaj, Irini, Fontana, Alberto, Gomez, M. Victoria, de la Hoz, Antonio, Alcázar, Jesús

“…The merging of photoredox and transition‐metal catalysis has become one of the most attractive approaches for carbon–carbon bond formation. Such reactions…”
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Pushing nuclear magnetic resonance sensitivity limits with microfluidics and photo-chemically induced dynamic nuclear polarization by Mompeán, Miguel, Sánchez-Donoso, Rosa M., de la Hoz, Antonio, Saggiomo, Vittorio, Velders, Aldrik H., Gomez, M. Victoria

“…Among the methods to enhance the sensitivity of nuclear magnetic resonance (NMR) spectroscopy, small-diameter NMR coils (microcoils) are promising tools to…”
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Photoinduced Palladium‐Catalyzed Negishi Cross‐Couplings Enabled by the Visible‐Light Absorption of Palladium–Zinc Complexes by Abdiaj, Irini, Huck, Lena, Mateo, José Miguel, de la Hoz, Antonio, Gomez, M. Victoria, Díaz‐Ortiz, Angel, Alcázar, Jesús

“…A visible‐light‐induced Negishi cross‐coupling is enabled by the activation of a Pd0–Zn complex. With this photocatalytic method, the scope of deactivated aryl…”
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NMR reaction monitoring in flow synthesis by Gomez, M Victoria, de la Hoz, Antonio

“…Recent advances in the use of flow chemistry with in-line and on-line analysis by NMR are presented. The use of macro- and microreactors, coupled with standard…”
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Donor–Acceptor–Donor 1H-Benzo[d]imidazole Derivatives as Optical Waveguides by Tardío, Carlos, Álvarez Conde, Javier, Rodríguez, Ana María, Prieto, Pilar, Hoz, Antonio de la, Cabanillas-González, Juan, Torres-Moya, Iván

“…A new series of donor–acceptor–donor (D–A–D) structures derived from arylethynyl 1H-benzo[d]imidazole was synthesized and processed into single crystals with…”
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Illumination of Nanoliter-NMR Spectroscopy Chips for Real-Time Photochemical Reaction Monitoring by Gomez, M. Victoria, Juan, Alberto, Jiménez-Márquez, Francisco, de la Hoz, Antonio, Velders, Aldrik H

“…We report the use of a small-volume nuclear-magnetic-resonance (NMR)-spectroscopy device with integrated fiber-optics for the real-time detection of…”
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DFT Studies on Cobalt-Catalyzed Cyclotrimerization Reactions: The Mechanism and Origin of Reaction Improvement under Microwave Irradiation by Rodriguez, Antonio M., Cebrián, Cristina, Prieto, Pilar, García, José Ignacio, de la Hoz, Antonio, Díaz-Ortiz, Ángel

“…A DFT computational mechanistic study of the [2+2+2] cyclotrimerization of a diyne with benzonitrile, catalyzed by a cobalt complex, has been carried out…”
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Influence of Polarity and Activation Energy in Microwave–Assisted Organic Synthesis (MAOS) by Rodríguez, Antonio M., Prieto, Pilar, de la Hoz, Antonio, Díaz‐Ortiz, Ángel, Martín, D. Raúl, García, José I.

“…The aim of this work was to determine the parameters that have decisive roles in microwave‐assisted reactions and to develop a model, using computational…”
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Application of flow chemistry to the reduction of nitriles to aldehydes by Muñoz, Juan de M., Alcázar, Jesús, Hoz, Antonio de la, Díaz-Ortiz, Angel

“…Reduction of nitriles to aldehydes with diisobutylaluminium hydride (DIBAL-H) is an important transformation in organic chemistry. But the use of this reaction…”
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Effect of coronavirus disease 2019 (COVID-19) pandemic on catheter-related bloodstream infections: Control measures should not be relaxed by Kerguelen, Carlos, Merchán, Adriana, León, Juanita, de la Hoz-Valle, José Antonio

“…In this study, the CLABSI increased rate from 0.68 to 0.87 events per 1,000 catheter days.5 The Fundación Santa Fe de Bogotá (FSFB) is a teaching hospital in…”
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Cycloadditions under Microwave Irradiation Conditions: Methods and Applications by de la Hoz, Antonio, Díaz-Ortis, Angel, Moreno, Andrés, Langa, Fernando

“…Microwave irradiation has been applied with success to cycloaddition reactions. The special characteristics of such irradiation entails the use of new…”
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Diels-Alder reactions in confined spaces: the influence of catalyst structure and the nature of active sites for the retro-Diels-Alder reaction by Cantín, Ángel, Gomez, M Victoria, de la Hoz, Antonio

“…Diels-Alder cycloaddition between cyclopentadiene and -benzoquinone has been studied in the confined space of a pure silica zeolite Beta and the impact on…”
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The mechanism of the reaction of hydrazines with α,β-unsaturated carbonyl compounds to afford hydrazones and 2-pyrazolines (4,5-dihydro-1H-pyrazoles): Experimental and theoretical results by Hoz, Antonio de la, Alkorta, Ibon, Elguero, José

“…The reaction of hydrazines with α,β-unsaturated carbonyl compounds to afford 2-pyrazolines was studied using a dissymmetric chalcone (phenyl/p-tolyl) and three…”
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Mechanical Processing of Naturally Bent Organic Crystalline Microoptical Waveguides and Junctions by Vinay Pradeep, Vuppu, Tardío, Carlos, Torres‐Moya, Iván, Rodríguez, Ana M., Vinod Kumar, Avulu, Annadhasan, Mari, Hoz, Antonio, Prieto, Pilar, Chandrasekar, Rajadurai

“…Precise mechanical processing of optical microcrystals involves complex microscale operations viz. moving, bending, lifting, and cutting of crystals. Some of…”
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Synthesis of Bright Alkenyl-1H-1,2,4-triazoles: A Theoretical and Photophysical Study by Cebrián, Cristina, de Mata Muñoz, Juan, Strassert, Cristian Alejandro, Prieto, Pilar, Díaz-Ortiz, Ángel, De Cola, Luisa, de la Hoz, Antonio

“…A sustainable synthesis of alkenyl‐1H‐1,2,4‐triazoles through the Hiyama reaction is reported, which employs water as solvent and sodium hydroxide to activate…”
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Solvent-free microwave-assisted synthesis of new 2,4-dimethoxybenzylaminotriazines by Hoz, Antonio de la, Sánchez-Migallón, Ana, Pelado, Beatriz T., Ramírez, José R.

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Microwaves in organic synthesis. Thermal and non-thermal microwave effects by de la Hoz, Antonio, Díaz-Ortiz, Angel, Moreno, Andrés

“…Microwave irradiation has been successfully applied in organic chemistry. Spectacular accelerations, higher yields under milder reaction conditions and higher…”
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3-Pyrazolines (2,3-dihydro-1H-pyrazoles): synthesis, reactivity, and physical and biological properties by Hoz, Antonio de la, Claramunt, Rosa M., Elguero, José, Alkorta, Ibon

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Limited Renal Intravascular Lymphoma: A Case Report and Review of the Literature by Rodríguez Feria, Daniela, de la Hoz Valle, José Antonio, Osorio, Daniel, Quintero Vega, Guillermo Enrique

“…Intravascular large B-cell lymphoma (IVLBCL) is a rare subtype of non-Hodgkin lymphoma. It is characterized by the proliferation of cancerous cells into the…”
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Solvent-Free Benzylations of 2-Pyridone. Regiospecific N- or C-Alkylation by Almena, Inés, Díaz-Ortiz, Angel, Díez-Barra, Enrique, Hoz, Antonio de la, Loupy, André

“…Regiospecific N- or C-benzylations of 2-pyridone are observed in solvent-free conditions in the absence of base. The regioselectivity is controlled by the…”
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