Cargando…

Photo‐Induced Halogen‐Atom Transfer: Generation of Halide Radicals for Selective Hydrohalogenation Reactions

The first photo‐mediated process enabling the generation of halide radicals by Halogen‐Atom Transfer (XAT) is described. Contrary to radical transformations involving XAT reactivity, which exploit stable carbon radicals, this unique approach uses 1,2‐dihaloethanes for the generation of unstable carb...

Descripción completa

Detalles Bibliográficos
Autores principales:	Geniller, Lilian, Taillefer, Marc, Jaroschik, Florian, Prieto, Alexis
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2022
Materias:	Research Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9401045/ https://www.ncbi.nlm.nih.gov/pubmed/35612405 http://dx.doi.org/10.1002/chem.202201495

Ejemplares similares

Hydrohalogenation of Ethynylpyridines Involving Nucleophilic Attack of a Halide Ion
por: Muragishi, Kengo, et al.
Publicado: (2017)

α‐Amino Radical Halogen Atom Transfer Agents for Metallaphotoredox‐Catalyzed Cross‐Electrophile Couplings of Distinct Organic Halides
por: Tian, Xianhai, et al.
Publicado: (2022)

Photoinduced Atom Transfer Radical Addition/Cyclization Reaction between Alkynes or Alkenes with Unsaturated α-Halogenated Carbonyls
por: Matsuo, Kazuki, et al.
Publicado: (2021)

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

Solid-state Reaction of Azolium Hydrohalogen Salts with Silver Dicyanamide – Unexpected Formation of Cyanoguanidine-azoles, Reaction Mechanism and Their Hypergolic Properties
por: Liu, Wei, et al.
Publicado: (2015)

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

One-Pot Synthesis of (Z)-β-Halovinyl Ketones via the Cascade of Sonogashira Coupling and Hydrohalogenation
por: Chen, Fa-Jie, et al.
Publicado: (2021)

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

Photocrystallographic Observation of Halide-Bridged Intermediates in Halogen Photoeliminations
por: Powers, David C., et al.
Publicado: (2014)

Synthesis and Characterization of Poly(hydrogen halide) Halogenates (–I)
por: Voßnacker, Patrick, et al.
Publicado: (2020)

Modulating Chalcogen Bonding and Halogen Bonding Sigma‐Hole Donor Atom Potency and Selectivity for Halide Anion Recognition
por: Docker, Andrew, et al.
Publicado: (2021)

Why halides enhance heterogeneous metal ion charge transfer reactions
por: Florian, Jacob, et al.
Publicado: (2021)

In(III) and Hf(IV) Triflate-Catalyzed Hydration and Catalyst-free Hydrohalogenation of Aryl Acetylenes in Liquid Sulfur Dioxide
por: Suta, Krista, et al.
Publicado: (2018)

Halogen Atom Participation in Guiding the Stereochemical Outcomes of Acetal Substitution Reactions
por: Demkiw, Krystyna M., et al.
Publicado: (2022)

Atomic and free radical reactions
por: Steacie, E W Graeme
Publicado: (1954)

β C–H di-halogenation via iterative hydrogen atom transfer
por: Wappes, Ethan A., et al.
Publicado: (2018)

Thermally Degradable Poly(n-butyl acrylate) Model Networks Prepared by PhotoATRP and Radical Trap-Assisted Atom Transfer Radical Coupling
por: Martinez, Michael R., et al.
Publicado: (2022)

Post-synthetic halide conversion and selective halogen capture in hybrid perovskites
por: Solis-Ibarra, D., et al.
Publicado: (2015)

Metal-Mediated Halogen Exchange in Aryl and Vinyl Halides: A Review
por: Evano, Gwilherm, et al.
Publicado: (2018)

Sustainable methane utilization technology via photocatalytic halogenation with alkali halides
por: Ma, Jun, et al.
Publicado: (2023)

Probing femtosecond lattice displacement upon photo-carrier generation in lead halide perovskite
por: Batignani, Giovanni, et al.
Publicado: (2018)

Photoinduced Halogen-Atom Transfer by N-Heterocyclic Carbene-Ligated Boryl Radicals for C(sp(3))–C(sp(3)) Bond Formation
por: Wan, Ting, et al.
Publicado: (2022)

Self-complementary nickel halides enable multifaceted comparisons of intermolecular halogen bonds: fluoride ligands vs. other halides
por: Thangavadivale, Vargini, et al.
Publicado: (2018)

Radical zinc-atom-transfer-based carbozincation of haloalkynes with dialkylzincs
por: Chemla, Fabrice, et al.
Publicado: (2013)

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

Halogen Bonds in 2,5-Dihalopyridine-Copper(I) Halide Coordination Polymers
por: von Essen, Carolina, et al.
Publicado: (2019)

Photo‐Effect on Ion Transport in Mixed Cation and Halide Perovskites and Implications for Photo‐Demixing
por: Kim, Gee Yeong, et al.
Publicado: (2020)

Determining the inherent selectivity for carbon radical hydroxylation versus halogenation with high-spin oxoiron(iv)–halide complexes: a concerted rebound step
por: Tao, Yaping, et al.
Publicado: (2022)

Photo‐Organocatalytic Enantioselective Radical Cascade Reactions of Unactivated Olefins
por: Bonilla, Pablo, et al.
Publicado: (2018)

Shining light on halogen-bonding complexes: a catalyst-free activation mode of carbon–halogen bonds for the generation of carbon-centered radicals
por: Piedra, Helena F., et al.
Publicado: (2023)

Atom Transfer Radical Polymerization in the Solid‐State
por: Cho, Hong Y., et al.
Publicado: (2020)

Iron Catalysts in Atom Transfer Radical Polymerization
por: Dadashi-Silab, Sajjad, et al.
Publicado: (2020)

meso-Antracenyl-BODIPY Dyad as a New Photocatalyst in Atom-Transfer Radical Addition Reactions
por: Abuhadba, Sara, et al.
Publicado: (2021)

Halogen‐Bonding Heteroditopic [2]Catenanes for Recognition of Alkali Metal/Halide Ion Pairs
por: Tay, Hui Min, et al.
Publicado: (2022)

Photo-induced halide redistribution in organic–inorganic perovskite films
por: deQuilettes, Dane W., et al.
Publicado: (2016)

Photo-induced enhancement of lattice fluctuations in metal-halide perovskites
por: Wang, Mingcong, et al.
Publicado: (2022)

Likelihood of atom–atom contacts in crystal structures of halogenated organic compounds
por: Jelsch, Christian, et al.
Publicado: (2015)

Surface modification of carbon nanotubes by using iron-mediated activators generated by electron transfer for atom transfer radical polymerization
por: Wang, Yingjie, et al.
Publicado: (2018)

Impact of Orientational Glass Formation and Local Strain on Photo-Induced Halide Segregation in Hybrid Metal-Halide Perovskites
por: van de Goor, Tim W. J., et al.
Publicado: (2021)

Photochemical halogen-bonding assisted generation of vinyl and sulfur-centered radicals: stereoselective catalyst-free C(sp(2))–S bond forming reactions
por: Piedra, Helena F., et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_8aijbk3d3a0uo2mk1ia5p9kdcf