Oxidative Cleavage of Cellobiose by Lytic Polysaccharide Monooxygenase (LPMO)-Inspired Copper Complexes

Autor: Andrea. C. Neira, Paulina R. Martínez-Alanis, Gabriel Aullón, Marcos Flores-Alamo, Paulino Zerón, Anna Company, Juan Chen, Johann B. Kasper, Wesley R. Browne, Ebbe Nordlander, Ivan Castillo

Publikováno v: ACS Omega, Vol 4, Iss 6, Pp 10729-10740 (2019)

Externí odkaz: https://doaj.org/article/ca2a470e23f04c1db5bcf858b0056824

Characterization of a Ferryl Flip in Electronically Tuned Nonheme Complexes. Consequences in Hydrogen Atom Transfer Reactivity

Autor: Valeria Dantignana, M. Carmen Pérez‐Segura, Pau Besalú‐Sala, Estefanía Delgado‐Pinar, Álvaro Martínez‐Camarena, Joan Serrano‐Plana, Andrea Álvarez‐Núñez, Carmen E. Castillo, Enrique García‐España, Josep M. Luis, Manuel G. Basallote, Miquel Costas, Anna Company

Publikováno v: Dantignana, Valeria Pérez-Segura, M. Carmen Besalú-Sala, Pau Delgado Pinar, Estefanía Martínez Camarena, Álvaro Serrano-Plana, Joan Álvarez-Núñez, Andrea Castillo, Carmen E. Garcia-España Monsonis, Enrique Luis, Josep M. Basallote, Manuel G. Costas, Miquel Company, Anna 2023 Characterization of a Ferryl Flip in Electronically Tuned Nonheme Complexes. Consequences in Hydrogen Atom Transfer Reactivity Angewandte Chemie 62 2 e202211361

Two oxoiron(IV) isomers (R2a and R2b) of general formula [FeIV(O)(RPyNMe3)(CH3CN)]2+ are obtained by reaction of their iron(II) precursor with NBu4IO4. The two isomers differ in the position of the oxo ligand, cis and trans to the pyridine donor. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7064abc049c986d3b26810d8301575ef
https://doi.org/10.1002/ange.202211361

Well-Defined Aryl-Fe

Autor: Carla, Magallón, Oriol, Planas, Steven, Roldán-Gómez, Josep M, Luis, Anna, Company, Xavi, Ribas

Publikováno v: Organometallics. 40(9)

Herein we explore the intrinsic organometallic reactivity of iron embedded in a tetradentate N

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f073cb68d1e397c3472a1e35abeeaf74
https://pubmed.ncbi.nlm.nih.gov/36158566

Mechanistic Insights into the ortho-Defluorination-Hydroxylation of 2-Halophenolates Promoted by a Bis(μ-oxo)dicopper(III) Complex

Autor: Pau Besalú-Sala, Carla Magallón, Miquel Costas, Anna Company, Josep M. Luis

Publikováno v: © Inorganic Chemistry, 2020, vol. 59, núm. 23, p. 17018-17027
Articles publicats (D-Q)
Besalú Sala, Pau Magallón, Carla Costas Salgueiro, Miquel Company Casadevall, Anna Luis Luis, Josep Maria 2020 Mechanistic Insights into the ortho-Defluorination-Hydroxylation of 2‑Halophenolates Promoted by a Bis(μ-oxo)dicopper(III) Complex Inorganic Chemistry 59 23 17018 17027
DUGiDocs – Universitat de Girona
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C-F bonds are one of the most inert functionalities. Nevertheless, some [Cu_2O_2]^2+ species are able to defluorinate-hydroxylate ortho-fluorophenolates in a chemoselective manner over other ortho-halophenolates. Albeit it is known that such reactivi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::892e4b762959c1e41849cb7f5a9ff8f0
https://doi.org/10.1021/acs.inorgchem.0c02246

Unravelling the mechanism of cobalt-catalysed remote C–H nitration of 8-aminoquinolinamides and expansion of substrate scope towards 1-naphthylpicolinamide

Autor: Melody Chu, Oriol Planas, Anna Company, Xavi Ribas, Alex Hamilton, Christopher J. Whiteoak

Publikováno v: Chemical Science. 11:534-542

Previously, an unexpected Co-catalysed remote C-H nitration of 8-aminoquinolinamide compounds was developed. This report provided a novel reactivity for Co which was assumed to proceed through the mechanistic pathway already known for analogous Cu-ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f87bbbee7a879d0ef059522a7852f63
https://doi.org/10.1039/c9sc05076k