Characterized cis-FeV(O)(OH) intermediate mimics enzymatic oxidations in the gas phase

Autor: Margarida Borrell, Erik Andris, Rafael Navrátil, Jana Roithová, Miquel Costas

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)

FeV(O)(OH) species have long been thought to play a role in a range of enzymatic oxidations, but their characterization has remained elusive. Here, using gas-phase ion spectroscopy, the authors characterize an FeV(O)(OH) species and find that its rea

Externí odkaz: https://doaj.org/article/cb139decfb1c4ebcb3f29b2332f6161c

A Common Active Intermediate in the Oxidation of Alkenes, Alcohols and Alkanes with H2O2 and a Mn(II)/Pyridin-2-Carboxylato Catalyst

Autor: Johann B. Kasper, Pattama Saisaha, Maurits de Roo, Mitchell J. Groen, Laia Vicens, Margarida Borrell, Johannes W. de Boer, Ronald Hage, Miquel Costas, Wesley R. Browne

Publikováno v: ChemCatChem, 15(1):e202201072. WILEY-V C H VERLAG GMBH

The mechanism and the reactive species involved in the oxidation of alkenes, and alcohols with H2O2, catalysed by an in situ prepared mixture of a MnII salt, pyridine-2-carboxylic acid and a ketone is elucidated using substrate competition experiment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5c95835c7a40fcd843ab8fafb2c59a3
https://hdl.handle.net/11370/e66d810c-45ee-4b23-9d0a-b2140f9657a8

Characterized cis-FeV(O)(OH) intermediate mimics enzymatic oxidations in the gas phase

Autor: Erik Andris, Jana Roithová, Rafael Navrátil, Margarida Borrell, Miquel Costas

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Nature Communications, 10, 1-9
Nature Communications, 2019, vol. 10, núm. art. 901
Articles publicats (D-Q)
Borrell Recasens, Margarida Andris, Erik Navrátil, Rafael Roithová, Jana Costas Salgueiro, Miquel 2019 Characterized cis-FeV(O)(OH) Intermediate Mimics Enzymatic Oxidations in the Gas Phase Nature Communications 10 Art. 901 1 9
DUGiDocs – Universitat de Girona
instname
Nature Communications
Nature Communications, 10, 1, pp. 1-9

FeV(O)(OH) species have long been proposed to play a key role in a wide range of biomimetic and enzymatic oxidations, including as intermediates in arene dihydroxylation catalyzed by Rieske oxygenases. However, the inability to accumulate these inter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5124c685b82afcecee03a1bbeacf706d
https://doaj.org/article/cb139decfb1c4ebcb3f29b2332f6161c

Greening Oxidation Catalysis: Iron Catalyzed Alkene syn-Dihydroxylation with Aqueous Hydrogen Peroxide in Green Solvents

Autor: Margarida Borrell, Miquel Costas

Publikováno v: ACS Sustainable Chemistry & Engineering. 6:8410-8416

Herein, we disclose the application of green solvents in a biologically inspired oxidation reaction. In a mixture of propylene carbonate and ethyl acetate, iron catalyzed syn-dihydroxylation of olefins with aqueous hydrogen peroxide proceeds in short

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce61ec697d8130e4ba80eb21dcc84488
https://doi.org/10.1021/acssuschemeng.8b00542

Front Cover Picture: Aromatic C−H Hydroxylation Reactions with Hydrogen Peroxide Catalyzed by Bulky Manganese Complexes (15/2021)

Autor: Miquel Costas, Margarida Borrell, Robertus J. M. Klein Gebbink, Eduard Masferrer-Rius, Martin Lutz

Publikováno v: Advanced Synthesis & Catalysis. 363:3615-3615

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f9090d3369cfad307c5df7df439a412c
https://doi.org/10.1002/adsc.202100744