Cargando…

Photoredox‐Catalyzed Cyclobutane Synthesis by a Deboronative Radical Addition–Polar Cyclization Cascade

Photoredox‐catalyzed methylcyclobutanations of alkylboronic esters are described. The reactions proceed through single‐electron transfer induced deboronative radical addition to an electron‐deficient alkene followed by single‐electron reduction and polar 4‐exo‐tet cyclization with a pendant alkyl ha...

Descripción completa

Detalles Bibliográficos
Autores principales:	Shu, Chao, Noble, Adam, Aggarwal, Varinder K.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2019
Materias:	Communications
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6492184/ https://www.ncbi.nlm.nih.gov/pubmed/30681266 http://dx.doi.org/10.1002/anie.201813917

Ejemplares similares

Synthesis of Functionalized Cyclopropanes from Carboxylic Acids by a Radical Addition–Polar Cyclization Cascade
por: Shu, Chao, et al.
Publicado: (2018)

Convergent Deboronative and Decarboxylative Phosphonylation Enabled by the Phosphite Radical Trap “BecaP”
por: Pagire, Santosh K., et al.
Publicado: (2023)

Copper-catalyzed radical cascade reaction of simple cyclobutanes: synthesis of highly functionalized cyclobutene derivatives
por: Liu, Chunyang, et al.
Publicado: (2022)

Copper‐Catalyzed Double Additions and Radical Cyclization Cascades in the Re‐Engineering of the Antibacterial Pleuromutilin
por: Ruscoe, Rebecca E., et al.
Publicado: (2015)

Cyclization–endoperoxidation cascade reactions of dienes mediated by a pyrylium photoredox catalyst
por: Gesmundo, Nathan J, et al.
Publicado: (2014)

Cobalt(III)-Catalyzed Synthesis of Indazoles and Furans by C–H Bond Functionalization/Addition/Cyclization Cascades
por: Hummel, Joshua R., et al.
Publicado: (2014)

Dual Nickel/Photoredox‐Catalyzed Site‐Selective Cross‐Coupling of 1,2‐Bis‐Boronic Esters Enabled by 1,2‐Boron Shifts
por: Wang, Hui, et al.
Publicado: (2022)

Photoredox‐Catalyzed Addition of Carbamoyl Radicals to Olefins: A 1,4‐Dihydropyridine Approach
por: Cardinale, Luana, et al.
Publicado: (2020)

Arynes as Radical Acceptors: TEMPO‐Mediated Cascades Comprising Addition, Cyclization, and Trapping
por: Scherübl, Maximilian, et al.
Publicado: (2020)

Metal-Free Photoredox Catalyzed Cyclization of O-(2,4-Dinitrophenyl)oximes to Phenanthridines
por: Liu, Xiubin, et al.
Publicado: (2016)

Synthesis of trifluoromethyl-containing isoindolinones from tertiary enamides via a cascade radical addition and cyclization process
por: Yu, Hui, et al.
Publicado: (2018)

Copper‐Catalyzed 1,2‐Dicarbonylative Cyclization of Alkenes with Alkyl Bromides via Radical Cascade Process
por: Zhao, Fengqian, et al.
Publicado: (2022)

Unified short syntheses of oxygenated tricyclic aromatic diterpenes by radical cyclization with a photoredox catalyst
por: Hashimoto, Riichi, et al.
Publicado: (2023)

Exploiting the radical reactivity of diazaphosphinanes in hydrodehalogenations and cascade cyclizations
por: Zhang, Jingjing, et al.
Publicado: (2020)

Rh(iii)-catalyzed diastereoselective C–H bond addition/cyclization cascade of enone tethered aldehydes
por: Boerth, Jeffrey A., et al.
Publicado: (2016)

Photoredox catalysis enabling decarboxylative radical cyclization of γ,γ-dimethylallyltryptophan (DMAT) derivatives: formal synthesis of 6,7-secoagroclavine
por: Regni, Alessio, et al.
Publicado: (2023)

Photoredox-Catalyzed Synthesis of 3-Sulfonylated Pyrrolin-2-ones via a Regioselective Tandem Sulfonylation Cyclization of 1,5-Dienes
por: Ding, Ran, et al.
Publicado: (2023)

Gold(i)-catalyzed stereoselective cyclization of 1,3-enyne aldehydes by a 1,3-acyloxy migration/Nazarov cyclization/aldol addition cascade
por: Brandstätter, Marco, et al.
Publicado: (2019)

NaI/PPh(3)-catalyzed visible-light-mediated decarboxylative radical cascade cyclization of N-arylacrylamides for the efficient synthesis of quaternary oxindoles
por: Liu, Dan, et al.
Publicado: (2023)

Allylic C(sp(3))–H alkylation via synergistic organo- and photoredox catalyzed radical addition to imines
por: Jia, Jiaqi, et al.
Publicado: (2020)

Cyclization vs. Cyclization/Dimerization in o-Amidostilbene Radical Cation Cascade Reactions: The Amide Question
por: Kee, Chin Hui, et al.
Publicado: (2011)

Recent advances in photoredox and nickel dual-catalyzed cascade reactions: pushing the boundaries of complexity
por: Zhu, Chen, et al.
Publicado: (2020)

A complementary approach to conjugated N-acyliminium formation through photoredox-catalyzed intermolecular radical addition to allenamides and allencarbamates
por: Koleoso, Olusesan K, et al.
Publicado: (2020)

Copper-Catalyzed Dual Cyclization for the Synthesis of Quinindolines
por: Wang, Hung-Kai, et al.
Publicado: (2020)

Facile Synthesis of 2H-Benzo[h]Chromenes via an Arylamine-Catalyzed Mannich Cyclization Cascade Reaction
por: Zhang, Yueteng, et al.
Publicado: (2021)

Azetidine synthesis enabled by photo-induced copper catalysis via [3+1] radical cascade cyclization
por: Li, Jianye, et al.
Publicado: (2022)

Photoredox-Catalyzed Ketyl–Olefin Coupling for the Synthesis of Substituted Chromanols
por: Fava, Eleonora, et al.
Publicado: (2016)

Stereocontrolled Synthesis and Functionalization of Cyclobutanes and Cyclobutanones
por: Secci, Francesco, et al.
Publicado: (2013)

Stereoselective Synthesis of Cyclobutanes by Contraction of Pyrrolidines
por: Hui, Chunngai, et al.
Publicado: (2021)

Heterogeneous Photoredox Catalysis Based on Silica Mesoporous Material and Eosin Y: Impact of Material Support on Selectivity of Radical Cyclization
por: Mahmoud, Nadine, et al.
Publicado: (2023)

Photoredox-Catalyzed Giese Reactions: Decarboxylative Additions to Cyclic Vinylogous Amides and Esters
por: Dykstra, Kevin, et al.
Publicado: (2022)

Selective radical cascade (4+2) annulation with olefins towards the synthesis of chroman derivatives via organo-photoredox catalysis
por: Guan, Zhipeng, et al.
Publicado: (2022)

Photoredox-catalyzed oxo-amination of aryl cyclopropanes
por: Ge, Liang, et al.
Publicado: (2019)

Titania-Promoted Carboxylic Acid Alkylations of Alkenes and Cascade Addition–Cyclizations
por: Manley, David W., et al.
Publicado: (2014)

Photoredox cobalt-catalyzed regio-, diastereo- and enantioselective propargylation of aldehydes via propargyl radicals
por: Wang, Lei, et al.
Publicado: (2023)

Gold and BINOL-Phosphoric Acid Catalyzed Enantioselective Hydroamination/N-Sulfonyliminium Cyclization Cascade
por: Gregory, Alex W., et al.
Publicado: (2013)

Enantioselective Copper‐Catalyzed Borylative Cyclization for the Synthesis of Quinazolinones
por: Dherbassy, Quentin, et al.
Publicado: (2021)

Palladium(0)‐Catalyzed Anti‐Selective Addition‐Cyclizations of Alkynyl Electrophiles
por: Tsukamoto, Hirokazu, et al.
Publicado: (2022)

Photoredox-catalyzed aminofluorosulfonylation of unactivated olefins
por: Zhong, Tao, et al.
Publicado: (2021)

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

Cannot write session to /tmp/vufind_sessions/sess_uaihj7i0tg13hp0959hnb2cfoe