Cargando…

Copper-catalysed photoinduced decarboxylative alkynylation: a combined experimental and computational study

Redox-active esters (RAEs) as alkyl radical precursors have demonstrated great advantages for C–C bond formation. A decarboxylative cross-coupling method is described to afford substituted alkynes from various carboxylic acids using copper catalysts CuCl and Cu(acac)(2). The photoexcitation of coppe...

Descripción completa

Detalles Bibliográficos
Autores principales:	Mao, Yu, Zhao, Wenxuan, Lu, Shuo, Yu, Lei, Wang, Yi, Liang, Yong, Ni, Shengyang, Pan, Yi
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Royal Society of Chemistry 2020
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8159226/ https://www.ncbi.nlm.nih.gov/pubmed/34122950 http://dx.doi.org/10.1039/d0sc02213f

Ejemplares similares

Rhodium-catalysed ortho-alkynylation of nitroarenes
por: Tan, Eric, et al.
Publicado: (2021)

Decarboxylative sulfoximination of benzoic acids enabled by photoinduced ligand-to-copper charge transfer
por: Xu, Peng, et al.
Publicado: (2022)

Blue light photoredox-catalysed acetalation of alkynyl bromides
por: Lyu, Xue-Li, et al.
Publicado: (2019)

Photoinduced metal-free borylation of aryl halides catalysed by an in situ formed donor–acceptor complex
por: Li, Manhong, et al.
Publicado: (2022)

Palladium-Catalyzed Decarboxylative Coupling of Alkynyl Carboxylic Acids with Aryl Tosylates
por: Lee, Ju-Hyeon, et al.
Publicado: (2017)

Experimental and computational insights into the mechanism of the copper(i)-catalysed sulfonylative Suzuki–Miyaura reaction
por: Hall, Callum G. J., et al.
Publicado: (2023)

Room temperature decarboxylative cyanation of carboxylic acids using photoredox catalysis and cyanobenziodoxolones: a divergent mechanism compared to alkynylation
por: Le Vaillant, Franck, et al.
Publicado: (2017)

Ruthenium-catalysed decarboxylative unsymmetric dual ortho-/meta-C–H bond functionalization of arenecarboxylic acids
por: Li, Xiankai, et al.
Publicado: (2023)

A general synthesis of azetidines by copper-catalysed photoinduced anti-Baldwin radical cyclization of ynamides
por: Jacob, Clément, et al.
Publicado: (2022)

α-Perfluoroalkyl-β-alkynylation of alkenes via radical alkynyl migration
por: Tang, Xinjun, et al.
Publicado: (2017)

Copper-catalysed regioselective sulfenylation of indoles with sodium sulfinates
por: Luo, Xiaojun, et al.
Publicado: (2018)

Enantioselective copper catalysed, direct functionalisation of allenes via allyl copper intermediates
por: Pulis, Alexander P., et al.
Publicado: (2017)

Photoinduced nucleophilic substitution of iodocubanes with arylthiolate and diphenylphosphanide ions. Experimental and computational approaches
por: Jimenez, Liliana B., et al.
Publicado: (2018)

Isotopic labelling studies for a gold-catalysed skeletal rearrangement of alkynyl aziridines
por: Davies, Paul W, et al.
Publicado: (2011)

Cross dehydrogenative C–O coupling catalysed by a catenane-coordinated copper(i)
por: Zhu, Lihui, et al.
Publicado: (2020)

Asymmetric synthesis of chiral β-alkynyl carbonyl and sulfonyl derivatives via sequential palladium and copper catalysis
por: Trost, Barry M., et al.
Publicado: (2016)

Photo-induced copper-catalyzed alkynylation and amination of remote unactivated C(sp(3))-H bonds
por: Cao, Zhusong, et al.
Publicado: (2021)

Gold-catalyzed synthesis of oxazoles from alkynyl triazenes and dioxazoles
por: Mao, Zhenjun, et al.
Publicado: (2022)

Fungicide-inspired precursors of π-allylpalladium intermediates for palladium-catalyzed decarboxylative cycloadditions
por: Li, Kuan, et al.
Publicado: (2023)

Light-driven Enzymatic Decarboxylation
por: Köninger, Katharina, et al.
Publicado: (2016)

Cobalt-catalyzed enantioselective desymmetrizing reductive cyclization of alkynyl cyclodiketones
por: Liang, Ren-Xiao, et al.
Publicado: (2023)

Zn-mediated decarboxylative carbagermatranation of aliphatic N-hydroxyphthalimide esters: evidence for an alkylzinc intermediate
por: Jiang, Wei-Tao, et al.
Publicado: (2019)

Experimental and computational studies of the mechanism of iron-catalysed C–H activation/functionalisation with allyl electrophiles
por: DeMuth, Joshua C., et al.
Publicado: (2021)

An umpolung-enabled copper-catalysed regioselective hydroamination approach to α-amino acids
por: Nishino, Soshi, et al.
Publicado: (2021)

Indium‐Catalysed Transfer Hydrogenation for the Reductive Cyclisation of 2‐Alkynyl Enones towards Trisubstituted Furans
por: Li, Luomo, et al.
Publicado: (2021)

Recent progress in alkynylation with hypervalent iodine reagents
por: Le Du, Eliott, et al.
Publicado: (2023)

Alkynyl- and phosphine-ligated quaternary Au(2)Ag(2) clusters featuring an Alkynyl-AuAg motif for multicomponent coupling
por: Shi, Quanquan, et al.
Publicado: (2020)

Computational mechanistic studies of ruthenium catalysed methanol dehydrogenation
por: de Zwart, Felix J., et al.
Publicado: (2022)

A mechanistic investigation of the photoinduced, copper-mediated cross-coupling of an aryl thiol with an aryl halide
por: Johnson, Miles W., et al.
Publicado: (2016)

Copper-catalysed enantioselective intramolecular etherification of propargylic esters: synthetic approach to chiral isochromans
por: Liu, Shiyao, et al.
Publicado: (2019)

Theoretical insights into the antiradical activity and copper-catalysed oxidative damage of mexidol in the physiological environment
por: Hoa, Nguyen Thi, et al.
Publicado: (2022)

Integrated redox-active reagents for photoinduced regio- and stereoselective fluorocarboborylation
por: Zhang, Weigang, et al.
Publicado: (2020)

Rhodium-catalysed selective C–C bond activation and borylation of cyclopropanes
por: Wang, Yandong, et al.
Publicado: (2021)

Facile synthesis of 2-substituted benzo[b]furans and indoles by copper-catalyzed intramolecular cyclization of 2-alkynyl phenols and tosylanilines
por: Rong, Zhouting, et al.
Publicado: (2019)

An Efficient and Sustainable Approach to Decarboxylative Cross-Coupling Using Silica Coated Magnetic Copper Nanocatalyst for the Synthesis of Internal Alkynes
por: Yadav, Manavi, et al.
Publicado: (2022)

Improved simplicity and practicability in copper-catalyzed alkynylation of tetrahydroisoquinoline
por: Gröll, Birgit, et al.
Publicado: (2016)

Alkynyl triazenes enable divergent syntheses of 2-pyrones
por: Tan, Jin-Fay, et al.
Publicado: (2021)

Azido-alkynylation of alkenes through radical-polar crossover
por: Borrel, Julien, et al.
Publicado: (2023)

Photoinduced Reductive C–C and C–Heteroatom Couplings from Bis-cyclometalated Pt(IV) Alkynyl Complexes
por: López-López, Juan Carlos, et al.
Publicado: (2023)

Atomic-scale observation of solvent reorganization influencing photoinduced structural dynamics in a copper complex photosensitizer
por: Katayama, Tetsuo, et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_e8qms0qi27lba55r1iiv33sote