Cargando…

Metal-free, intermolecular carbopyridylation of alkenes via visible-light-induced reductive radical coupling

An efficient, metal-free strategy for the intermolecular three-component carbopyridylation of styrenes, enabled by Hantzsch ester and visible light, has been described. This versatile protocol gives access to important β-CF(3) pyridines, through the regioselective, sequential formation of two C–C bo...

Descripción completa

Detalles Bibliográficos
Autores principales:	Chen, Dan, Xu, Lei, Long, Tianyu, Zhu, Shengqing, Yang, Jun, Chu, Lingling
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/PMC6301205/ https://www.ncbi.nlm.nih.gov/pubmed/30647893 http://dx.doi.org/10.1039/c8sc03493a

Ejemplares similares

Intermolecular selective carboacylation of alkenes via nickel-catalyzed reductive radical relay
por: Zhao, Xian, et al.
Publicado: (2018)

Dual gold and photoredox catalysis: visible light-mediated intermolecular atom transfer thiosulfonylation of alkenes
por: Li, Haoyu, et al.
Publicado: (2017)

Metal-free visible-light-enabled vicinal trifluoromethyl dithiolation of unactivated alkenes
por: Li, Xiaojuan, et al.
Publicado: (2021)

Photosensitized Intermolecular Carboimination of Alkenes through the Persistent Radical Effect
por: Patra, Tuhin, et al.
Publicado: (2020)

Difunctionalization of Alkenes and Alkynes via Intermolecular Radical and Nucleophilic Additions
por: Yao, Hongjun, et al.
Publicado: (2020)

Transition metal-free phosphonocarboxylation of alkenes with carbon dioxide via visible-light photoredox catalysis
por: Fu, Qiang, et al.
Publicado: (2019)

Ruthenium-catalyzed intermolecular alkene–alkyne couplings in biologically relevant media
por: Gutiérrez-González, Alejandro, et al.
Publicado: (2023)

Metal-free di- and tri-fluoromethylation of alkenes realized by visible-light-induced perylene photoredox catalysis
por: Noto, Naoki, et al.
Publicado: (2017)

Photocatalyst-free hydroacylations of electron-poor alkenes and enones under visible-light irradiation
por: Pálvölgyi, Ádám Márk, et al.
Publicado: (2022)

Visible light-mediated difluoroalkylation of electron-deficient alkenes
por: Supranovich, Vyacheslav I, et al.
Publicado: (2018)

Reductive Cyclization of Unactivated Alkyl Chlorides with Tethered Alkenes under Visible‐Light Photoredox Catalysis
por: Claros, Miguel, et al.
Publicado: (2019)

Titanium‐Catalyzed Intermolecular Hydroaminoalkylation of Alkenes with Tertiary Amines
por: Geik, Dennis, et al.
Publicado: (2021)

Recent developments in nickel-catalyzed intermolecular dicarbofunctionalization of alkenes
por: Derosa, Joseph, et al.
Publicado: (2020)

Intermolecular difunctionalization of alkenes: synthesis of β-hydroxy sulfides
por: Azizi, Bayan, et al.
Publicado: (2021)

Redox-neutral and metal-free synthesis of 3-(arylmethyl)chroman-4-ones via visible-light-driven alkene acylarylation
por: Ding, Yan, et al.
Publicado: (2022)

Recent advances in intermolecular 1,2-difunctionalization of alkenes involving trifluoromethylthiolation
por: Yan-mei, Li, et al.
Publicado: (2021)

Radical Trifluoroacetylation of Alkenes Triggered by a Visible‐Light‐Promoted C–O Bond Fragmentation of Trifluoroacetic Anhydride
por: Zhang, Kun, et al.
Publicado: (2021)

Visible-light photoredox catalysis enabled bromination of phenols and alkenes
por: Zhao, Yating, et al.
Publicado: (2014)

Controllable Isomerization of Alkenes by Dual Visible‐Light‐Cobalt Catalysis
por: Meng, Qing‐Yuan, et al.
Publicado: (2019)

Hydrosulfonylation of Alkenes with Sulfonyl Chlorides under Visible Light Activation
por: Hell, Sandrine M., et al.
Publicado: (2020)

Tuning Selectivity in the Visible-Light-Promoted Coupling of Thiols with Alkenes by EDA vs TOCO Complex Formation
por: Das, Anupam, et al.
Publicado: (2023)

Photoredox-catalyzed branch-selective pyridylation of alkenes for the expedient synthesis of Triprolidine
por: Zhu, Shengqing, et al.
Publicado: (2019)

Visible light mediated intermolecular [3 + 2] annulation of cyclopropylanilines with alkynes
por: Nguyen, Theresa H, et al.
Publicado: (2014)

Alkyne–Alkene [2 + 2] cycloaddition based on visible light photocatalysis
por: Ha, Sujin, et al.
Publicado: (2020)

Mild, Efficient, and Metal-Free Radical 1,2-Dithiocyanation of Alkynes and Alkenes at Room Temperature
por: Samanta, Satyajit, et al.
Publicado: (2018)

Intermolecular oxidative amination of unactivated alkenes by dual photoredox and copper catalysis
por: Yi, Xiangli, et al.
Publicado: (2020)

Photo-induced imino functionalizations of alkenes via intermolecular charge transfer
por: Zhang, Xiang-Xin, et al.
Publicado: (2023)

Anti-Markovnikov Intermolecular Hydroamination of Alkenes and Alkynes: A Mechanistic View
por: Escorihuela, Jorge, et al.
Publicado: (2023)

Visible‐Light‐Driven Intermolecular Reductive Ene–Yne Coupling by Iridium/Cobalt Dual Catalysis for C(sp(3))−C(sp(2)) Bond Formation
por: González, María J., et al.
Publicado: (2019)

Visible-Light-Mediated Generation of Nitrogen-Centered Radicals: Metal-Free Hydroimination and Iminohydroxylation Cyclization Reactions
por: Davies, Jacob, et al.
Publicado: (2015)

Metal-free electrochemical dihydroxylation of unactivated alkenes
por: Liu, Min, et al.
Publicado: (2023)

C(sp(3))–C(sp(3)) coupling of non-activated alkyl-iodides with electron-deficient alkenes via visible-light/silane-mediated alkyl-radical formation
por: Mistry, Sanesh, et al.
Publicado: (2022)

Trifluoroethoxy-Coated Phthalocyanine Catalyzes Perfluoroalkylation of Alkenes under Visible-Light Irradiation †
por: Matsuzaki, Kohei, et al.
Publicado: (2017)

Arylcarboxylation of unactivated alkenes with CO(2) via visible-light photoredox catalysis
por: Zhang, Wei, et al.
Publicado: (2023)

Diacetyl as a “traceless” visible light photosensitizer in metal-free cross-dehydrogenative coupling reactions
por: Huang, Chia-Yu, et al.
Publicado: (2019)

Visible-light Promoted Atom Transfer Radical Addition−Elimination (ATRE) Reaction for the Synthesis of Fluoroalkylated Alkenes Using DMA as Electron-donor
por: Xu, Wen-Wen, et al.
Publicado: (2020)

α-Branched amines through radical coupling with 2-azaallyl anions, redox active esters and alkenes
por: Duan, Shengzu, et al.
Publicado: (2022)

Free Radical Chemistry Enabled by Visible Light-Induced Electron Transfer
por: Staveness, Daryl, et al.
Publicado: (2016)

Copper-catalysed asymmetric reductive cross-coupling of prochiral alkenes
por: Yoon, Wan Seok, et al.
Publicado: (2022)

Metal‐Free Direct C−H Cyanation of Alkenes
por: Wang, Xi, et al.
Publicado: (2018)

Cannot write session to /tmp/vufind_sessions/sess_n8rcjvjajll2d523bup315obcv