Cargando…

Sterically Tuned N-Heterocyclic Carbene Ligands for the Efficient Formation of Hindered Products in Ru-Catalyzed Olefin Metathesis

[Image: see text] Formation of tetrasubstituted C–C double bonds via olefin metathesis is considered very challenging for classical Ru-based complexes. In the hope to improve this condition, three ruthenium olefin metathesis catalysts bearing sterically reduced N-heterocyclic carbene (NHC) ligands w...

Descripción completa

Detalles Bibliográficos
Autores principales:	Planer, Sebastian, Małecki, Paweł, Trzaskowski, Bartosz, Kajetanowicz, Anna, Grela, Karol
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2020
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7587146/ https://www.ncbi.nlm.nih.gov/pubmed/33123411 http://dx.doi.org/10.1021/acscatal.0c02770

Ejemplares similares

Ruthenium Olefin Metathesis Catalysts Bearing a Macrocyclic N‐Heterocyclic Carbene Ligand: Improved Stability and Activity
por: Kośnik, Wioletta, et al.
Publicado: (2022)

Unexpected Latency of Z-Stereoretentive Ruthenium Olefin Metathesis Catalysts Bearing Unsymmetrical N-heterocyclic Carbene or Cyclic(alkyl)(amino)carbene Ligands
por: Grzesiński, Łukasz, et al.
Publicado: (2022)

The Influence of Various N-Heterocyclic Carbene Ligands on Activity of Nitro-Activated Olefin Metathesis Catalysts
por: Pieczykolan, Michał, et al.
Publicado: (2020)

Ruthenium Olefin Metathesis Catalysts Featuring N-Heterocyclic Carbene Ligands Tagged with Isonicotinic and 4-(Dimethylamino)benzoic Acid Rests: Evaluation of a Modular Synthetic Strategy
por: Czarnocki, Stefan, et al.
Publicado: (2021)

Nitro and Other Electron Withdrawing Group Activated Ruthenium Catalysts for Olefin Metathesis Reactions
por: Kajetanowicz, Anna, et al.
Publicado: (2020)

2-Methyltetrahydrofuran as a Solvent of Choice for Spontaneous Metathesis/Isomerization Sequence
por: Rajkiewicz, Adam A., et al.
Publicado: (2019)

Protocol for olefin metathesis reactions of hydrophobic substrates performed in aqueous emulsion with mechanical stirring or with microwaves support
por: Tyszka-Gumkowska, Agata, et al.
Publicado: (2022)

Preparation of Functionalized α,β-Unsaturated Sulfonamides via Olefin Cross-Metathesis
por: Woźniak, Łukasz, et al.
Publicado: (2020)

Progress in metathesis chemistry
por: Grela, Karol, et al.
Publicado: (2019)

A comprehensive study of olefin metathesis catalyzed by Ru-based catalysts
por: Poater, Albert, et al.
Publicado: (2015)

Synthesis and Catalytic Properties of a Very Latent Selenium-Chelated Ruthenium Benzylidene Olefin Metathesis Catalyst
por: Monsigny, Louis, et al.
Publicado: (2021)

Testing enabling techniques for olefin metathesis reactions of lipophilic substrates in water as a diluent
por: Tyszka-Gumkowska, Agata, et al.
Publicado: (2022)

A tunable family of CAAC-ruthenium olefin metathesis catalysts modularly derived from a large-scale produced ibuprofen intermediate
por: Sytniczuk, Adrian, et al.
Publicado: (2023)

Mechanism of Olefin Metathesis with Neutral and Cationic Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes
por: Herz, Katharina, et al.
Publicado: (2019)

Modified N-Heterocyclic Carbene Ligand for the Recovery of Olefin Metathesis Catalysts via Noncovalent Host–Guest Interactions
por: Ondrusek, Brian A., et al.
Publicado: (2017)

Olefin Metathesis Catalyzed by a Hoveyda–Grubbs-like Complex Chelated to Bis(2-mercaptoimidazolyl) Methane: A Predictive DFT Study
por: Martínez, J. Pablo, et al.
Publicado: (2022)

4-Methyltetrahydropyran as a Convenient Alternative Solvent for Olefin Metathesis Reaction: Model Studies and Medicinal Chemistry Applications
por: Nienałtowski, Tomasz, et al.
Publicado: (2020)

The reaction of rhenium nitrosyl with a sterically hindered NHC-carbene
por: Grieco, G., et al.
Publicado: (2022)

Olefin Metathesis in Continuous Flow Reactor Employing Polar Ruthenium Catalyst and Soluble Metal Scavenger for Instant Purification of Products of Pharmaceutical Interest
por: Toh, Ren Wei, et al.
Publicado: (2021)

The Impact of Water on Ru-Catalyzed Olefin Metathesis: Potent Deactivating Effects Even at Low Water Concentrations
por: Blanco, Christian O., et al.
Publicado: (2021)

Hexacoordinate Ru-based olefin metathesis catalysts with pH-responsive N-heterocyclic carbene (NHC) and N-donor ligands for ROMP reactions in non-aqueous, aqueous and emulsion conditions
por: Balof, Shawna L, et al.
Publicado: (2015)

Grubbs–Hoveyda type catalysts bearing a dicationic N-heterocyclic carbene for biphasic olefin metathesis reactions in ionic liquids
por: Koy, Maximilian, et al.
Publicado: (2015)

The influence of the cationic carbenes on the initiation kinetics of ruthenium-based metathesis catalysts; a DFT study
por: Jawiczuk, Magdalena, et al.
Publicado: (2018)

Impact of the Carbene Derivative Charge on the Decomposition Rates of Hoveyda–Grubbs-like Metathesis Catalysts
por: Jawiczuk, Magdalena, et al.
Publicado: (2020)

Heterobimetallic Coinage Metal‐Ruthenium Complexes Supported by Anionic N‐Heterocyclic Carbenes
por: Planer, Sebastian, et al.
Publicado: (2021)

NHC Backbone Configuration in Ruthenium-Catalyzed Olefin Metathesis
por: Paradiso, Veronica, et al.
Publicado: (2016)

Catalytic Decomposition of Long‐Chain Olefins to Propylene via Isomerization‐Metathesis Using Latent Bicyclic (Alkyl)(Amino)Carbene‐Ruthenium Olefin Metathesis Catalysts
por: Nagyházi, Márton, et al.
Publicado: (2022)

IPr# – highly hindered, broadly applicable N-heterocyclic carbenes
por: Zhao, Qun, et al.
Publicado: (2021)

High-Performance Isocyanide Scavengers for Use in Low-Waste Purification of Olefin Metathesis Products
por: Szczepaniak, Grzegorz, et al.
Publicado: (2015)

Iron‐Catalyzed Olefin Metathesis: Recent Theoretical and Experimental Advances
por: Grau, Benedikt W., et al.
Publicado: (2022)

New metathesis catalyst bearing chromanyl moieties at the N-heterocyclic carbene ligand
por: Hryniewicka, Agnieszka, et al.
Publicado: (2015)

Cationic Group VI Metal Imido Alkylidene N‐Heterocyclic Carbene Nitrile Complexes: Bench‐Stable, Functional‐Group‐Tolerant Olefin Metathesis Catalysts
por: Benedikter, Mathis J., et al.
Publicado: (2020)

Ligand Substitution of Ru(II)–Alkylidenes to Ru(bpy)(3) (2+): Sequential Olefin Metathesis/Photoredox Catalysis
por: Gallhof, Malte, et al.
Publicado: (2020)

Rate-Limiting Steps in the Intramolecular C–H Activation of Ruthenium N-Heterocyclic Carbene Complexes
por: Młodzikowska-Pieńko, Katarzyna, et al.
Publicado: (2020)

Olefin metathesis in air
por: Piola, Lorenzo, et al.
Publicado: (2015)

Bimolecular Coupling in Olefin Metathesis: Correlating Structure and Decomposition for Leading and Emerging Ruthenium−Carbene Catalysts
por: Nascimento, Daniel L., et al.
Publicado: (2021)

The Janus face of high trans-effect carbenes in olefin metathesis: gateway to both productivity and decomposition
por: Occhipinti, Giovanni, et al.
Publicado: (2022)

Looking for the Noncyclic(amino)(alkyl)carbene Ruthenium Catalyst for Ethenolysis of Ethyl Oleate: Selectivity Is on Target
por: Wyrębek, Przemysław, et al.
Publicado: (2018)

The intriguing modeling of cis–trans selectivity in ruthenium-catalyzed olefin metathesis
por: Bahri-Laleh, Naeimeh, et al.
Publicado: (2011)

N‐Heterocyclic Carbenes: Molecular Porters of Surface Mounted Ru‐Porphyrins
por: Knecht, Peter, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_pjugqntobscv5pqa26t4shgnr1