Mechanistic Study of a Ru-Xantphos Catalyst for Tandem Alcohol Dehydrogenation and Reductive Aryl-Ether Cleavage

Mechanistic Study of a Ru-Xantphos Catalyst for Tandem Alcohol Dehydrogenation and Reductive Aryl-Ether Cleavage

We employ density functional theory (DFT) calculations and kinetics measurements to understand the mechanism of a xantphos-containing molecular ruthenium catalyst acting on an alkyl aryl ether linkage similar to that found in lignin to produce acetophenone and phenol. The most favorable reaction pat...

Full beskrivning

Bibliografiska uppgifter
Huvudupphovsmän:	Chmely, S, Kim, S, Ciesielski, P, Jimenez-Oses, G, Paton, R, Beckham, G
Materialtyp:	Journal article
Språk:	English
Publicerad:	2013

Liknande verk

A Mechanistic Investigation of Acid-Catalyzed Cleavage of Aryl-Ether Linkages: Implications for Lignin Depolymerization in Acidic Environments
av: Sturgeon, MR, et al.
Publicerad: (2014)

Mechanistic studies of the dehydrocoupling and dehydropolymerization of amine-boranes using a [Rh(Xantphos)]⁺ catalyst.
av: Johnson, H, et al.
Publicerad: (2014)

Mechanistic studies of the dehydrocoupling and dehydropolymerization of amine-boranes using a [Rh(Xantphos)]⁺ catalyst
av: Johnson, H, et al.
Publicerad: (2014)

Activity of heterogeneous supported Cu and Ru catalysts in acceptor-less alcohol dehydrogenation
av: Kamila Kaźmierczak, et al.
Publicerad: (2021-01-01)

Transition metal pincer catalysts for formic acid dehydrogenation: a mechanistic perspective
av: N. Sai Kumar, et al.
Publicerad: (2024-08-01)

Allyl Aryl Ether Cleavage by Blautia sp. MRG-PMF1 Cocorrinoid O-Demethylase
av: Huynh Thi Ngoc Mi, et al.
Publicerad: (2022-10-01)

The dehydropolymerization of H3B•NMeH2 to form polyaminoboranes using [Rh(Xantphos–alkyl)] catalysts
av: Adams, GM, et al.
Publicerad: (2017)

The [Rh(Xantphos)]+ catalyzed hydroboration of diphenylacetylene using trimethylamine-borane
av: Dietz, M, et al.
Publicerad: (2019)

Exploring the reactivity of cationic rhodium xantphos complexes with amine-boranes
av: Johnson, H
Publicerad: (2015)

Aryl Silyl Ethers Enable Preferential Ar−O bond Cleavage in Reductive Generation of Aryllithium Species
av: Daiki Asai, et al.
Publicerad: (2024-08-01)

Exploring the mechanism of the hydroboration of alkenes by amine-boranes catalysed by [Rh(xantphos)](+)
av: Johnson, H, et al.
Publicerad: (2014)

Exploring the mechanism of the hydroboration of alkenes by amine–boranes catalysed by [Rh(xantphos)]+
av: Johnson, H, et al.
Publicerad: (2014)

Identification of active catalysts for the acceptorless dehydrogenation of alcohols to carbonyls
av: Tao Wang, et al.
Publicerad: (2021-08-01)

Nitrogen doped graphene-supported trimetallic CuNiRu nanoparticles catalyst for catalytic dehydrogenation of cyclohexanol to cyclohexanone
av: Mageed, Alyaa Khadhier, et al.
Publicerad: (2019)

Novel Aryl Ether Derivatives as Antiinflammatory and Analgesics
av: P. Rashmi, et al.
Publicerad: (2011-01-01)

Ru/UiO-66 Catalyst for the Reduction of Nitroarenes and Tandem Reaction of Alcohol Oxidation/Knoevenagel Condensation
av: Qiming Yang, et al.
Publicerad: (2018-04-01)

Can t-BuOK be a good nucleophile? An ion-pairing answer. Cleavage of aryl ethers in their cationic iron complexes
av: Didier Astruc, et al.
Publicerad: (2006-04-01)

Rhodium Cyclopentyl Phosphine Complexes of Wide-Bite-Angle Ligands DPEphos and Xantphos
av: Dallanegra, R, et al.
Publicerad: (2012)

Hydroboration of an alkene by amine-boranes catalysed by a [Rh(PR3)2]+ fragment. Mechanistic insight and tandem hydroboration/dehydrogenation.
av: Sewell, L, et al.
Publicerad: (2011)

A New Alkylation of Aryl Alcohols by Boron Trifluoride Etherate
av: Ndze Denis Jumbam, et al.
Publicerad: (2019-10-01)

Cobalt-catalyzed synthesis of silyl ethers via cross-dehydrogenative coupling between alcohols and hydrosilanes
av: Ewelina Szafoni, et al.
Publicerad: (2022-07-01)

Dehydrogenation of Formic Acid by Heterogeneous Catalysts
av: Jun Li, et al.
Publicerad: (2015-06-01)

Computational Study of Bond Dissociation Enthalpies for a Large Range of Native and Modified Lignins
av: Kim, S, et al.
Publicerad: (2011)

DBU-mediated cleavage of aryl- and heteroaryl disulfides
av: Dubekile Nyoni, et al.
Publicerad: (2012-04-01)

From Homogeneous to Heterogenized Molecular Catalysts for H<sub>2</sub> Production by Formic Acid Dehydrogenation: Mechanistic Aspects, Role of Additives, and Co-Catalysts
av: Panagiota Stathi, et al.
Publicerad: (2020-02-01)

Conversion of Polyolefin Waste to Liquid Alkanes with Ru-Based Catalysts under Mild Conditions
av: Julie E. Rorrer, et al.
Publicerad: (2020-12-01)

Gas-Phase Pyrolytic Reaction of 4-Aryl-3-buten-2-ols and Allyl Benzyl Ethers: Kinetic and Mechanistic Study
av: Maher R. Ibrahim, et al.
Publicerad: (2010-01-01)

Hydrolytic Dehydrogenation of Ammonia Borane Attained by Ru-Based Catalysts: An Auspicious Option to Produce Hydrogen from a Solid Hydrogen Carrier Molecule
av: Miriam Navlani-García, et al.
Publicerad: (2021-04-01)

A DFT Mechanistic Study on Base-Catalyzed Cleavage of the β-O-4 Ether Linkage in Lignin: Implications for Selective Lignin Depolymerization
av: Mary Mensah, et al.
Publicerad: (2022-02-01)

Cationic iridium complexes of the Xantphos ligand. Flexible coordination modes and the isolation of the hydride insertion product with an alkene
av: Pontiggia, A, et al.
Publicerad: (2011)

Electron-transfer-induced reductive dealkoxylation of alkyl aryl ethers. III. Reductive cleavage of methoxy-substituted N,N-dimethylanilines (N,N-dimethylanisidines)
av: Ugo Azzena, et al.
Publicerad: (2002-04-01)

Highly Efficient Kinetic Resolution of Aryl-Alkenyl Alcohols by Ru-Catalyzed Hydrogen Transfer
av: Yipeng You, et al.
Publicerad: (2021-12-01)

Magnesium oxide as a support material for dehydrogenation catalysts /
av: Stobbe, Dick E.

Design of Supported Metal Catalysts and Systems for Propane Dehydrogenation
av: Zhe He, et al.
Publicerad: (2024-10-01)

A prolific catalyst for dehydrogenation of neat formic acid
av: Jeff Joseph A. Celaje, et al.
Publicerad: (2016-04-01)

Oxidative dehydrogenation of ethane to ethylene with CO2 via Mg-Al spinel catalysts: Insight into dehydrogenation mechanism
av: Qinglin Du, et al.
Publicerad: (2025-03-01)

Enhancing electrocatalytic performance of RuO2-based catalysts: mechanistic insights, strategic approaches, and recent advances
av: Binod Raj KC, et al.
Publicerad: (2025-01-01)

RuCo/ZrO2 Tandem Catalysts with Photothermal Confinement Effect for Enhanced CO2 Methanation
av: Fan Yang, et al.
Publicerad: (2024-09-01)

Dehydrogenation of ethanol to acetaldehyde upon copper supported on carbon catalysts
av: Е. А. Ponomareva, et al.
Publicerad: (2013-12-01)

Oxidative dehydrogenation of isobutane over a titanium pyrophosphate catalyst
av: IOAN-CEZAR MARCU, et al.
Publicerad: (2005-06-01)