Light-Induced Reactivity Switch at O2–Activating Bioinspired Copper(I) Complexes

Autor: Donglin Diao, Anna Baidiuk, Leo Chaussy, Iago De Assis Modenez, Xavi Ribas, Marius Réglier, Vlad Martin-Diaconescu, Paola Nava, A. Jalila Simaan, Alexandre Martinez, Cédric Colomban

Publikováno v: JACS Au, Vol 4, Iss 5, Pp 1966-1974 (2024)

Externí odkaz: https://doaj.org/article/39bb53c746434711a2b56c788f9f4f06

Introducing Weakly Ligated Tris(trifluoromethyl)copper(III)

Autor: Dr. Vladimir Motornov, Martin Procházka, Nora Alpuente, Dr. Pedro Salvador, Prof. Petr Slavíček, Dr. Blanka Klepetářová, Prof. Xavi Ribas, Dr. Petr Beier

Publikováno v: ChemistryEurope, Vol 2, Iss 2, Pp n/a-n/a (2024)

Abstract Tris(trifluoromethyl)copper(III), Cu(CF3)3, was prepared for the first time and fully characterized in the form of weakly coordinated highly reactive solvent neutral adducts (DMF)2Cu(CF3)3 and (MeCN)Cu(CF3)3. Free Cu(CF3)3 is an elusive mole

Externí odkaz: https://doaj.org/article/eeeb873a2c3a4b1492fa768b544cc190

Csp2–H Amination Reactions Mediated by Metastable Pseudo-Oh Masked Aryl-CoIII-nitrene Species

Autor: Lorena Capdevila, Marc Montilla, Oriol Planas, Artur Brotons, Pedro Salvador, Vlad Martin-Diaconescu, Teodor Parella, Josep M. Luis, Xavi Ribas

Publikováno v: Inorganic Chemistry, 2022, vol. 61, núm. 35, p. 14075-14085
Articles publicats (D-Q)
DUGiDocs – Universitat de Girona
instname

Cobalt-catalyzed C–H amination via M-nitrenoid species is spiking the interest of the research community. Understanding this process at a molecular level is a challenging task, and here we report a well-defined macrocyclic system featuring a pseudo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d40a673e4bc9f6d1bbf18d578899718a
https://doi.org/10.1021/acs.inorgchem.2c02111

Bis-Phenoxo-CuII2 Complexes: Formal Aromatic Hydroxylation via Aryl-CuIII Intermediate Species

Autor: Xavi Ribas, Raül Xifra, Xavier Fontrodona

Publikováno v: Molecules, Vol 25, Iss 20, p 4595 (2020)

Ullmann-type copper-mediated arylC-O bond formation has attracted the attention of the catalysis and organometallic communities, although the mechanism of these copper-catalyzed coupling reactions remains a subject of debate. We have designed well-de

Externí odkaz: https://doaj.org/article/8cc942710a0d4e27bb18435712b42305

Fundamental Basis for Implementing Oxidant‐Free Au(I)/Au(III) Catalysis

Autor: Xavi Ribas, Pau Font

Publikováno v: European Journal of Inorganic Chemistry, 2021, vol. 2021, núm. 26, p. 2556-2569
Articles publicats (D-Q)
DUGiDocs – Universitat de Girona
instname

Oxidant-free Au(I)/Au(III) catalysis can still be regarded as a young and promising chemistry. Because the first examples of gold catalysis were limited to the activation and functionalization of π-C−C bonds and very little was known on fundamenta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee762037ff2b0323e077acd31dd58aaa
https://doi.org/10.1002/ejic.202100301