Cargando…

Cobalt-Catalyzed Asymmetric Hydrogenation of Enamides: Insights into Mechanisms and Solvent Effects

[Image: see text] The mechanistic details of the ((Ph)BPE)Co-catalyzed asymmetric hydrogenation of enamides are investigated using computational and experimental approaches. Four mechanistic possibilities are compared: a direct Co(0)/Co(II) redox path, a metathesis pathway, a nonredox Co(II) mechani...

Descripción completa

Detalles Bibliográficos
Autores principales:	Pavlovic, Ljiljana, Mendelsohn, Lauren N., Zhong, Hongyu, Chirik, Paul J., Hopmann, Kathrin H.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2022
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9335863/ https://www.ncbi.nlm.nih.gov/pubmed/35915664 http://dx.doi.org/10.1021/acs.organomet.2c00180

Ejemplares similares

Cobalt-catalysed alkene hydrogenation: a metallacycle can explain the hydroxyl activating effect and the diastereoselectivity
por: Morello, Glenn R., et al.
Publicado: (2018)

Highly Enantioselective Iridium‐Catalyzed Hydrogenation of Cyclic Enamides
por: Salomó, Ernest, et al.
Publicado: (2016)

Combined Theoretical and Experimental Studies Unravel Multiple Pathways to Convergent Asymmetric Hydrogenation of Enamides
por: Yang, Jianping, et al.
Publicado: (2021)

Insights into the Competing Mechanisms and Origin of Enantioselectivity for N-Heterocyclic Carbene-Catalyzed Reaction of Aldehyde with Enamide
por: Qiao, Yan, et al.
Publicado: (2016)

Insight into Transmetalation Enables Cobalt-Catalyzed Suzuki–Miyaura Cross Coupling
por: Neely, Jamie M., et al.
Publicado: (2016)

Cobalt-Catalyzed Efficient Asymmetric Hydrogenation of α-Primary Amino Ketones
por: Yang, Huiwen, et al.
Publicado: (2023)

Catalytic asymmetric reductive hydroalkylation of enamides and enecarbamates to chiral aliphatic amines
por: Wang, Jia-Wang, et al.
Publicado: (2021)

Rhodium(iii)-catalyzed annulation of enamides with sulfoxonium ylides toward isoquinolines
por: Hong, Chao, et al.
Publicado: (2021)

Asymmetric allylic substitution–isomerization to axially chiral enamides via hydrogen-bonding assisted central-to-axial chirality transfer
por: Sun, Chao, et al.
Publicado: (2020)

A cheap metal for a challenging task: nickel-catalyzed highly diastereo- and enantioselective hydrogenation of tetrasubstituted fluorinated enamides
por: Guan, Yu-Qing, et al.
Publicado: (2018)

Mechanism of Cobalt-Catalyzed CO Hydrogenation: 1. Methanation
por: Chen, Wei, et al.
Publicado: (2017)

Cobalt-Catalyzed [2π + 2π] Cycloadditions of Alkenes: Scope, Mechanism, and Elucidation of Electronic Structure of Catalytic Intermediates
por: Schmidt, Valerie A., et al.
Publicado: (2015)

Ligand and solvent effects on CO(2) insertion into group 10 metal alkyl bonds
por: Deziel, Anthony P., et al.
Publicado: (2022)

A General Regioselective Synthesis of Alcohols by Cobalt‐Catalyzed Hydrogenation of Epoxides
por: Liu, Weiping, et al.
Publicado: (2020)

Mechanism of Cobalt-Catalyzed CO Hydrogenation: 2. Fischer–Tropsch Synthesis
por: Chen, Wei, et al.
Publicado: (2017)

Regioselective Reaction of 2-Indolylmethanols with Enamides
por: Tian, Yuting, et al.
Publicado: (2023)

Solvent-free hydroboration of alkynes catalyzed by an NHC–cobalt complex
por: Bołt, Małgorzata, et al.
Publicado: (2022)

Photoredox-catalyzed stereoselective alkylation of enamides with N-hydroxyphthalimide esters via decarboxylative cross-coupling reactions
por: Guo, Jing-Yu, et al.
Publicado: (2019)

Photo‐Initiated Cobalt‐Catalyzed Radical Olefin Hydrogenation
por: Sang, Sier, et al.
Publicado: (2021)

Co-Catalyzed Asymmetric Hydrogenation. The Same Enantioselection Pattern for Different Mechanisms
por: Gridnev, Ilya D.
Publicado: (2023)

Direct Synthesis of Enamides via Electrophilic Activation of Amides
por: Spieß, Philipp, et al.
Publicado: (2021)

Selective desaturation of amides: a direct approach to enamides
por: Li, Xinwei, et al.
Publicado: (2022)

Three-Component Coupling of Arenes, Ethylene, and Alkynes Catalyzed by a Cationic Bis(phosphine) Cobalt Complex: Intercepting Metallacyclopentenes for C–H Functionalization
por: Whitehurst, William G., et al.
Publicado: (2022)

Exploration of New Biomass‐Derived Solvents: Application to Carboxylation Reactions
por: Gevorgyan, Ashot, et al.
Publicado: (2020)

Cobalt-Catalyzed Hydrogenation Reactions Enabled by Ligand-Based Storage of Dihydrogen
por: Anferov, Sophie W., et al.
Publicado: (2022)

Cobalt-catalyzed C–H cyanations: Insights into the reaction mechanism and the role of London dispersion
por: Detmar, Eric, et al.
Publicado: (2018)

Cobalt-catalyzed highly enantioselective hydrogenation of α,β-unsaturated carboxylic acids
por: Du, Xiaoyong, et al.
Publicado: (2020)

Photocatalytic Hydrogen Production and Carbon Dioxide Reduction Catalyzed by an Artificial Cobalt Hemoprotein
por: Udry, Guillermo A. Oliveira, et al.
Publicado: (2022)

Cobalt‐Catalyzed Aqueous Dehydrogenation of Formic Acid
por: Zhou, Wei, et al.
Publicado: (2019)

Tungsten-Catalyzed Asymmetric Epoxidation of Allylic and Homoallylic Alcohols with Hydrogen Peroxide
por: Wang, Chuan, et al.
Publicado: (2014)

Rational Optimization of Supramolecular Catalysts for the Rhodium‐Catalyzed Asymmetric Hydrogenation Reaction
por: Daubignard, Julien, et al.
Publicado: (2017)

Towards the total synthesis of chondrochloren A: synthesis of the (Z)-enamide fragment
por: Geldsetzer, Jan, et al.
Publicado: (2020)

An Enamide‐Based Domino Reaction for a Highly Stereoselective Synthesis of Tetrahydropyrans
por: Kramer, Philipp, et al.
Publicado: (2019)

Hypercoordinate iodine for catalytic asymmetric diamination of styrene: insights into the mechanism, role of solvent, and stereoinduction
por: Sreenithya, A., et al.
Publicado: (2019)

Cobalt(III)-catalyzed asymmetric ring-opening of 7-oxabenzonorbornadienes via indole C–H functionalization
por: Zheng, Yang, et al.
Publicado: (2023)

Pd(OAc)(2)-catalyzed asymmetric hydrogenation of sterically hindered N-tosylimines
por: Chen, Jianzhong, et al.
Publicado: (2018)

Association of Halogen Bonding and Hydrogen Bonding in Metal Acetate-Catalyzed Asymmetric Halolactonization
por: Arai, Takayoshi, et al.
Publicado: (2019)

Iridium-catalyzed asymmetric hydrogenation of racemic α-substituted lactones to chiral diols
por: Yang, Xiao-Hui, et al.
Publicado: (2017)

Iridium Complex-Catalyzed Transfer Hydrogenation of N-Heteroarenes and Tentative Asymmetric Synthesis
por: Ouyang, Lu, et al.
Publicado: (2021)

Iridium-catalyzed asymmetric trans-selective hydrogenation of 1,3-disubstituted isoquinolines
por: Kim, Alexia N., et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_05c1t50rh66698sdibs3sr9ich