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Listar Artículos (Instituto de Investigaciones Químicas (IIQ) – CIC Cartuja) por autor "Iglesias Sigüenza, Francisco Javier"
Mostrando ítems 1-12 de 12
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Artículo
A Cationic Unsaturated Platinum(II) Complex that Promotes the Tautomerization of Acetylene to Vinylidene
Ortega Moreno, Laura; Peloso, Riccardo; López Serrano, Joaquín; Iglesias Sigüenza, Francisco Javier; Maya Díaz, Celia María; Carmona Guzmán, Ernesto (Wiley-VCH, 2017)Complex [PtMe(PMeAr)] (1), which contains a tethered terphenyl phosphine (Ar =2,6-(2,6-PrCH)CH), reacts with [H(EtO)]BAr ...
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Artículo
Atroposelective Synthesis of 2-(Quinolin-8-yl)benzyl Alcohols by Biocatalytic Dynamic Kinetic Resolutions
Coto Cid, Juan Manuel; Gonzalo Calvo, Gonzalo de; Carmona, José A.; Iglesias Sigüenza, Francisco Javier; Rodríguez Salamanca, Patricia; Fernández Fernández, Rosario Fátima; Hornillos, Valentín; Lassaletta, José M. (Wiley, 2023-12-22)A highly enantioselective biocatalytic dynamic kinetic resolution (DKR) of 2-(quinoline-8-yl) 3-methylbenzaldehydes and ...
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AuI-Catalyzed Haloalkynylation of Alkenes
García Fernández, Pedro David; Izquierdo, Cristina; Iglesias Sigüenza, Francisco Javier; Díez Martín, Elena; Fernández Fernández, Rosario Fátima; Lassaletta, JM (Wiley-Blackwell, 2020)The formal insertion of alkenes into aromatic chloro- and bromoalkynes takes place under cationic gold catalysis. This ...
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Artículo
AuI-Catalyzed Hydroalkynylation of Haloalkynes
García Fernández, Pedro David; Iglesias Sigüenza, Francisco Javier; Rivero Jerez, Paula S.; Díez Martín, Elena; Gómez Bengoa, Enrique; Fernández Fernández, Rosario Fátima; Lassaletta, José M. (American Chemical Society, 2020)The AuI-catalyzed reaction between terminal alkynes and aromatic haloalkynes proceeds through divergent pathways depending ...
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Axially Chiral Triazoloisoquinolin-3-ylidene Ligands in Gold(I)-catalyzed Asymmetric Intermolecular (4 + 2) Cycloadditions of Allenamides and Dienes
Francos, Javier; Grande Carmona, Francisca; Faustino, Hélio; Iglesias Sigüenza, Francisco Javier; Díez Martín, Elena; Alonso, Isaac; Fernández Fernández, Rosario Fátima; Lassaletta, José M.; López, Fernando; Mascareñas, José L. (American Chemical Society, 2012)The first highly enantioselective intermolecular (4 + 2) cycloaddition between allenes and dienes is reported. The reaction ...
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Artículo
Bifunctional Squaramide Organocatalysts for the Asymmetric Addition of Formaldehyde tert-Butylhydrazone to Simple Aldehydes
Matador Martínez, Esteban; de Gracia Retamosa, María; Monge Fernández, David; Iglesias Sigüenza, Francisco Javier; Fernández Fernández, Rosario Fátima; Lassaletta, José M. (Wiley-Blackwell, 2018)The nucleophilic addition of formaldehyde tert-butylhydrazone to simple aldehydes (a formal hetero-carbonyl–ene reaction) ...
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Catalytic Enantioselective Synthesis of a-aryl a-hydrazino Esters and Amides
Velázquez Muñoz, Marta; Alberca Manzano, Saúl; Iglesias Sigüenza, Francisco Javier; Fernández Fernández, Rosario Fátima; Lassaletta, José M; Monge Fernández, David (Royal Society of Chemistry, 2020)Catalysts generated by combinations of Pd(TFA)2and pyridine-hydrazone ligands have allowed the asymmetric 1,2-addition of ...
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Artículo
Enantio- and Diastereoselective Nucleophilic Addition of N-tert-Butylhydrazones to Isoquinolinium Ions through Anion-Binding Catalysis
Matador Martínez, Esteban; Iglesias Sigüenza, Francisco Javier; Monge Fernández, David; Merino, Pedro; Fernández Fernández, Rosario Fátima; Lassaletta, J. M. (Wiley-Blackwell, 2021)A highly enantio- and diastereoselective thiourea-catalyzed dearomatization of isoquinolines employing N-tert-butylhydrazones ...
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Artículo
Ir-Catalyzed Atroposelective Desymmetrization of Heterobiaryls: Hydroarylation of Vinyl Ethers and Bicycloalkenes
Romero Arenas, Antonio; Hornillos, Valentín; Iglesias Sigüenza, Francisco Javier; Fernández Fernández, Rosario Fátima; López Serrano, Joaquín; Ros, Abel; Lassaletta, José M. (American Chemical Society, 2020)A highly regio-, diastereo-, and enantioselective, scalable Ir-catalyzed hydroarylation of electron-rich acyclic and ...
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Artículo
N-Heterotricyclic Cationic Carbene Ligands. Synthesis, Reactivity and Coordination Chemistry
Iglesias Sigüenza, Francisco Javier; Izquierdo, Cristina; Díez Martín, Elena; Fernández Fernández, Rosario Fátima; Lassaletta, José M. (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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Artículo
Pyridine–hydrazone ligands in enantioselective palladium-catalyzed Suzuki–Miyaura cross-couplings
Álvarez Casao, Yolanda; Estepa, Beatriz; Monge Fernández, David; Ros, Abel; Iglesias Sigüenza, Francisco Javier; Álvarez, Eleuterio; Fernández Fernández, Rosario Fátima; Lassaletta, José M. (Elsevier, 2016)The geometries and coordination properties of modular pyridineehydrazone N,N-ligands containing C2- symmetric ...
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Artículo
Synthesis of IAN-type N,N-Ligands via Dynamic Kinetic Asymmetric Buchwald-Hartwig Amination
Ramírez-López, Pedro; Ros, Abel; Romero Arenas, Antonio; Iglesias Sigüenza, Francisco Javier; Fernández Fernández, Rosario Fátima; Lassaletta, José M. (American Chemical Society, 2016)The Pd-catalyzed coupling of racemic heterobiaryl bromides, triflates, or nonaflates with aryl/alkyl primary amines using ...