Zobrazeno 1 - 10 of 21 pro vyhledávání: '"David, Elorriaga"'
1
Akademický článek
Imidazol(in)ium-2-Thiocarboxylate Zwitterion Ligands: Structural Aspects in Coordination Complexes
Autor: David Elorriaga, Blanca Parra-Cadenas, Paula Pérez-Ramos, Raquel G. Soengas, Fernando Carrillo-Hermosilla, Humberto Rodríguez-Solla
Publikováno v: Crystals, Vol 13, Iss 9, p 1304 (2023)
Azolium-2-thiocarboxylate zwitterion ligands have emerged as a promising class of compounds in the field of coordination chemistry due to their unique structural features and versatile applications. These ligands are characterized by a positively cha
Externí odkaz: https://doaj.org/article/af6e13340efe416093822d8271f704d1
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2
Akademický článek
Guanidinates as Alternative Ligands for Organometallic Complexes
Autor: Fernando Carrillo-Hermosilla, Rafael Fernández-Galán, Alberto Ramos, David Elorriaga
Publikováno v: Molecules, Vol 27, Iss 18, p 5962 (2022)
For decades, ligands such as phosphanes or cyclopentadienyl ring derivatives have dominated Coordination and Organometallic Chemistry. At the same time, alternative compounds have emerged that could compete either for a more practical and accessible
Externí odkaz: https://doaj.org/article/235bc61271914588a57e5eb885ed33fe
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4
Aerobic/Room‐Temperature‐Compatible s ‐Block Organometallic Chemistry in Neat Conditions: A Missing Synthetic Tool for the Selective Conversion of Nitriles into Asymmetric Alcohols
Autor: Antonio Antiñolo, Joaquín García-Álvarez, FERNANDO CARRILLO-HERMOSILLA, Blanca Parra Cadenas, David Elorriaga
Publikováno v: Scopus
Highly-efficient and selective one-pot/two-step modular double addition of different highly polar organometallic reagents (RLi/RMgX) to nitriles en route to asymmetric tertiary alcohols (without the need for isolation/purification of any halfway reac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c5aac83a6da2733fbdda366f6045027
https://doi.org/10.1002/cssc.202201348
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6
Fast Addition of s‐Block Organometallic Reagents to CO 2 ‐Derived Cyclic Carbonates at Room Temperature, Under Air, and in 2‐Methyltetrahydrofuran
Autor: David Elorriaga, Joaquín García-Álvarez, Agustín Lara-Sánchez, José A. Castro-Osma, Felipe de la Cruz-Martínez, María J. Rodríguez-Álvarez
Publikováno v: ChemSusChem. 14:2084-2092
Fast addition of highly polar organometallic reagents (RMgX/RLi) to cyclic carbonates (derived from CO2 as a sustainable C1 synthon) has been studied in 2-methyltetrahydrofuran as a green reaction medium or in the absence of external volatile organic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eeb40ff53977cdf48e3f47ab1c5a3c7f
https://doi.org/10.1002/cssc.202100262
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7
Combination of organocatalytic oxidation of alcohols and organolithium chemistry (RLi) in aqueous media, at room temperature and under aerobic conditions
Autor: Alejandro Presa Soto, Eva Hevia, Joaquín García-Álvarez, Francisco Morís, David Elorriaga, María J. Rodríguez-Álvarez, Javier González-Sabín, Nicolás Ríos-Lombardía
Publikováno v: Chemical Communications. 56:8932-8935
A tandem protocol to access tertiary alcohols has been developed which combines the organocatalytic oxidation of secondary alcohols to ketones followed by their chemoselective addition by several RLi reagents. Reactions take place at room temperature
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f231edc12419a3b44a4f3892a2a0c5c4
https://doi.org/10.1039/d0cc03768k
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9
The surprisingly facile formation of Pd(i)–phosphido complexes from ortho-biphenylphosphines and palladium acetate
Autor: Hazel A. Sparkes, Anna M. Winnicka, Andrew Horner, Carolina Méndez-Gálvez, David Elorriaga, Jack P.M. Roberts, Robin B. Bedford, Michelle Montgomery, Caitlin R. Bromfield, Harry M. O'Brien
Publikováno v: Montgomery, M, O'Brien, H M, Méndez-Gálvez, C, Bromfield, C R, Roberts, J P M, Winnicka, A M, Horner, A, Elorriaga, D, Sparkes, H A & Bedford, R B 2019, ' The surprisingly facile formation of Pd(I)-phosphido complexes from ortho-biphenylphosphines and palladium acetate ', Dalton Transactions, vol. 48, no. 11, pp. 3539-3542 . https://doi.org/10.1039/c8dt04926b
The widely-used ortho-biphenylphosphine ligands SPhos and RuPhos not only undergo facile orthometallation with palladium acetate, yielding strained, four-membered dimeric palladacycles but more surprisingly, in the presence of alcoholic solvents, alo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0835a785ced1a436239b65b210475f29
https://doi.org/10.1039/c8dt04926b
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10
The highly surprising behaviour of diphosphine ligands in iron-catalysed Negishi cross-coupling
Autor: June Callison, Sean A. Davis, Harry M. O'Brien, Robin B. Bedford, Diego Gianolio, Stephen L. J. Luckham, David Elorriaga, Peter P. Wells, Hazel A. Sparkes, Antonis M. Messinis, Oscar Hernandez-Fajardo, Emma K. Gibson
Publikováno v: Messinis, A M, Luckham, S L J, Wells, P P, Gianolio, D, Gibson, E K, O’Brien, H M, Sparkes, H A, Davis, S A, Callison, J, Elorriaga, D, Hernandez-Fajardo, O & Bedford, R B 2019, ' The highly surprising behaviour of diphosphine ligands in iron-catalysed Negishi cross-coupling ', Nature Catalysis, vol. 2, no. 2, pp. 123-133 . https://doi.org/10.1038/s41929-018-0197-z
Iron-catalysed cross-coupling is undergoing explosive development, but mechanistic understanding lags far behind synthetic methodology. Here, we find that the activity of iron–diphosphine pre-catalysts in the Negishi coupling of benzyl halides is s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50984acfc41253c3b869fbed99717e5f
https://doi.org/10.1038/s41929-018-0197-z
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