Cargando…

β C–H di-halogenation via iterative hydrogen atom transfer

A radical relay strategy for mono- and di-halogenation (iodination, bromination, and chlorination) of sp(3) C–H bonds has been developed. This first example of β C–H di-halogenation is achieved through sequential C–H abstraction by iterative, hydrogen atom transfer (HAT). A double C–H functionalizat...

Descripción completa

Detalles Bibliográficos
Autores principales:	Wappes, Ethan A., Vanitcha, Avassaya, Nagib, David A.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Royal Society of Chemistry 2018
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5958344/ https://www.ncbi.nlm.nih.gov/pubmed/29896392 http://dx.doi.org/10.1039/c8sc01214h

Ejemplares similares

Radical cascade synthesis of azoles via tandem hydrogen atom transfer
por: Chen, Andrew D., et al.
Publicado: (2020)

Catalytic β C–H amination via an imidate radical relay
por: Stateman, Leah M., et al.
Publicado: (2019)

Visible light-mediated radical fluoromethylation via halogen atom transfer activation of fluoroiodomethane
por: Deneny, Patrick J., et al.
Publicado: (2021)

Catalytic defluorinative ketyl–olefin coupling by halogen-atom transfer
por: Bellotti, Peter, et al.
Publicado: (2022)

The interplay between hydrogen and halogen bonding: substituent effects and their role in the hydrogen bond enhanced halogen bond
por: Sun, Jiyu, et al.
Publicado: (2023)

Enantioselective radical C–H amination for the synthesis of β-amino alcohols
por: Nakafuku, Kohki M., et al.
Publicado: (2020)

Pushing the limits of the hydrogen bond enhanced halogen bond—the case of the C–H hydrogen bond
por: Decato, Daniel A., et al.
Publicado: (2022)

The hydrogen atom transfer reactivity of sulfinic acids
por: Griesser, Markus, et al.
Publicado: (2018)

Electrocatalytic NAD(+) reduction via hydrogen atom-coupled electron transfer
por: Liu, Fengyuan, et al.
Publicado: (2022)

Carboxylate breaks the arene C–H bond via a hydrogen-atom-transfer mechanism in electrochemical cobalt catalysis
por: Chen, Xin-Ran, et al.
Publicado: (2020)

C–H functionalization reactions enabled by hydrogen atom transfer to carbon-centered radicals
por: Sarkar, Sumon, et al.
Publicado: (2020)

Hydrogen bonding vs. halogen bonding: the solvent decides
por: Robertson, Craig. C., et al.
Publicado: (2017)

Regio- and chemoselective Csp(3)–H arylation of benzylamines by single electron transfer/hydrogen atom transfer synergistic catalysis
por: Ide, Takafumi, et al.
Publicado: (2018)

Isolable iodosylarene and iodoxyarene adducts of Co and their O-atom transfer and C–H activation reactivity
por: Hill, Ethan A., et al.
Publicado: (2018)

Enantioselective Michael addition to vinyl phosphonates via hydrogen bond-enhanced halogen bond catalysis
por: Kaasik, Mikk, et al.
Publicado: (2021)

The role of halogens in the catalyst transfer polycondensation for π-conjugated polymers
por: Ye, Shuyang, et al.
Publicado: (2018)

Catalytic hydrogen atom transfer to alkenes: a roadmap for metal hydrides and radicals
por: Shevick, Sophia L., et al.
Publicado: (2020)

Quantitative evaluation of H-donating abilities of C(sp(3))–H bonds of nitrogen-containing heterocycles in hydrogen atom transfer reaction
por: Fu, Yan-Hua, et al.
Publicado: (2023)

Orthogonal halogen and hydrogen bonds involving a peptide bond model
por: Vasylyeva, Vera, et al.
Publicado: (2014)

Enhanced voltammetric anion sensing at halogen and hydrogen bonding ferrocenyl SAMs
por: Hein, Robert, et al.
Publicado: (2020)

Effective regulation of the electronic properties of a biphenylene network by hydrogenation and halogenation
por: Xie, Yunhao, et al.
Publicado: (2022)

Ultrahigh anisotropic carrier mobility in ZnSb monolayers functionalized with halogen atoms
por: Yang, Wei, et al.
Publicado: (2022)

Decreasing the coordinated N atoms in a single-atom Cu catalyst to achieve selective transfer hydrogenation of alkynes
por: Zhang, Xuge, et al.
Publicado: (2021)

Non-classical selectivities in the reduction of alkenes by cobalt-mediated hydrogen atom transfer
por: Ma, Xiaoshen, et al.
Publicado: (2015)

Fe-catalyzed Fukuyama-type indole synthesis triggered by hydrogen atom transfer
por: Zhang, Tianze, et al.
Publicado: (2021)

Resurgence and advancement of photochemical hydrogen atom transfer processes in selective alkane functionalizations
por: Chang, Liang, et al.
Publicado: (2023)

The intramolecular hydrogen bonded–halogen bond: a new strategy for preorganization and enhanced binding
por: Riel, Asia Marie S., et al.
Publicado: (2018)

An ab initio study on coinage atom-inserted cyanide/isocyanide: XMCN/XMNC (M = coinage atoms; X = halogen)
por: Huang, Zhengguo, et al.
Publicado: (2018)

Transmembrane anion transport mediated by halogen bonding and hydrogen bonding triazole anionophores
por: Bickerton, Laura E., et al.
Publicado: (2020)

Iron-catalyzed remote functionalization of inert C(sp(3))–H bonds of alkenes via 1,n-hydrogen-atom-transfer by C-centered radical relay
por: Bian, Kang-Jie, et al.
Publicado: (2020)

Photo-triggered hydrogen atom transfer from an iridium hydride complex to unactivated olefins
por: Schreier, Mirjam R., et al.
Publicado: (2020)

Combining photoredox catalysis and hydrogen atom transfer for dearomative functionalization of electron rich heteroarenes
por: Ji, Peng, et al.
Publicado: (2023)

Electrochemical halogen-atom transfer alkylation via α-aminoalkyl radical activation of alkyl iodides
por: Sun, Xiang, et al.
Publicado: (2023)

Correction: The intramolecular hydrogen bonded–halogen bond: a new strategy for preorganization and enhanced binding
por: Riel, Asia Marie S., et al.
Publicado: (2018)

Two-dimensional crystal engineering using halogen and hydrogen bonds: towards structural landscapes
por: Mukherjee, Arijit, et al.
Publicado: (2017)

Visible‐Light‐Mediated Energy Transfer Enables the Synthesis of β‐Lactams via Intramolecular Hydrogen Atom Transfer
por: Oddy, Meghan J., et al.
Publicado: (2022)

Reactions of the Lipid Hydroperoxides With Aminic Antioxidants: The Influence of Stereoelectronic and Resonance Effects on Hydrogen Atom Transfer
por: Li, Yu-Zhen, et al.
Publicado: (2019)

Excited-state hydrogen atom abstraction initiates the photochemistry of β-2′-deoxycytidine
por: Szabla, Rafał, et al.
Publicado: (2015)

Comparative investigation of interactions of hydrogen, halogen and tetrel bond donors with electron-rich and electron-deficient π-systems
por: Ibrahim, Mahmoud A. A., et al.
Publicado: (2019)

δ C–H (hetero)arylation via Cu-catalyzed radical relay
por: Zhang, Zuxiao, et al.
Publicado: (2018)

Cannot write session to /tmp/vufind_sessions/sess_783ljpnu223766e1ooq182u7an