Cargando…

Solvent-controlled photocatalytic divergent cyclization of alkynyl aldehydes: access to cyclopentenones and dihydropyranols

Divergent synthesis is a powerful strategy for the fast assembly of different molecular scaffolds from identical starting materials. We describe here a solvent-controlled photocatalytic divergent cyclization of alkynyl aldehydes with sulfonyl chlorides for the direct construction of highly functiona...

Descripción completa

Detalles Bibliográficos
Autores principales:	Zhu, Haiqian, Zheng, Hanliang, Zhang, Junhua, Feng, Jian, Kong, Lichun, Zhang, Fang, Xue, Xiao-Song, Zhu, Gangguo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Royal Society of Chemistry 2021
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8409468/ https://www.ncbi.nlm.nih.gov/pubmed/34567496 http://dx.doi.org/10.1039/d1sc03416b

Ejemplares similares

Copper-catalyzed cascade annulation of unsaturated α-bromocarbonyls with enynals: a facile access to ketones from aldehydes
por: Che, Chao, et al.
Publicado: (2016)

Asymmetric Gold(I)‐Catalyzed Tandem Hydroarylation–Nazarov Cyclization: Enantioselective Access to Cyclopentenones
por: Solas, Marta, et al.
Publicado: (2022)

Enyne diketones as substrate in asymmetric Nazarov cyclization for construction of chiral allene cyclopentenones
por: Tang, Shengbiao, et al.
Publicado: (2022)

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

Biorenewable Deep Eutectic Solvent for Selective and Scalable Conversion of Furfural into Cyclopentenone Derivatives
por: Di Gioia, Maria Luisa, et al.
Publicado: (2018)

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

Molecular Iodine-Mediated Cyclization of Tethered Heteroatom-Containing Alkenyl or Alkynyl Systems
por: Mphahlele, Malose Jack
Publicado: (2009)

Synthesis of N-, O-, and S-heterocycles from aryl/alkyl alkynyl aldehydes
por: Doraghi, Fatemeh, et al.
Publicado: (2023)

Effect of uridine protecting groups on the diastereoselectivity of uridine-derived aldehyde 5’-alkynylation
por: Ben Othman, Raja, et al.
Publicado: (2017)

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

Synthesis of Polycyclic Ring Systems Using Transition Metal Catalyzed Cyclizations of Diazo Alkynyl Ketones ‡
por: Padwa, Albert
Publicado: (2000)

Consecutive four-component synthesis of trisubstituted 3-iodoindoles by an alkynylation–cyclization–iodination–alkylation sequence
por: Ledermann, Nadia, et al.
Publicado: (2023)

Palladium(II) Catalyzed Cyclization-Carbonylation-Cyclization Coupling Reaction of (ortho-Alkynyl Phenyl) (Methoxymethyl) Sulfides Using Molecular Oxygen as the Terminal Oxidant
por: Shen, Rong, et al.
Publicado: (2016)

[3+2] Cycloaddition of alkyl aldehydes and alkynes enabled by photoinduced hydrogen atom transfer
por: Le, Siya, et al.
Publicado: (2022)

Iodine-Catalyzed Prins Cyclization of Homoallylic Alcohols and Aldehydes
por: Reddy, Kachi R. Kishore Kumar, et al.
Publicado: (2013)

A convenient synthesis of γ-functionalized cyclopentenones
por: Lahmar, Nour, et al.
Publicado: (2005)

Functionalized Cyclopentenones and an Oxime Ether as Antimicrobial Agents
por: Gomes, Rafael F. A., et al.
Publicado: (2021)

Chemo- and regio-divergent access to fluorinated 1-alkyl and 1-acyl triazenes from alkynyl triazenes
por: Tan, Jin-Fay, et al.
Publicado: (2022)

Catalytic enantioselective arylative cyclizations of alkynyl 1,3-diketones by 1,4-rhodium(i) migration
por: Groves, Alistair, et al.
Publicado: (2020)

Regioselective intramolecular cyclization of o-alkynyl arylamines with the in situ formation of ArXCl to construct poly-functionalized 3-selenylindoles
por: Yu, Minhui, et al.
Publicado: (2023)

Enantioselective Nickel-Catalyzed anti-Carbometallative Cyclizations of Alkynyl Electrophiles Enabled by Reversible Alkenylnickel E/Z Isomerization
por: Clarke, Christopher, et al.
Publicado: (2016)

Remote C–H insertion of vinyl cations leading to cyclopentenones
por: Cleary, Sarah E., et al.
Publicado: (2017)

Cyclopentenone Prostaglandins: Biologically Active Lipid Mediators Targeting Inflammation
por: Lee, Bohae Rachel, et al.
Publicado: (2021)

PIFA-mediated selenylative spirocyclization of indolyl ynones: facile access to selenated spiro[cyclopentenone-1,3′-indoles]
por: Chen, Zhichao, et al.
Publicado: (2022)

One-pot activation–alkynylation–cyclization synthesis of 1,5-diacyl-5-hydroxypyrazolines in a consecutive three-component fashion
por: Görgen, Christina, et al.
Publicado: (2019)

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)

Catalyst-Free Visible-Light-Promoted Cyclization of Aldehydes: Access to 2,5-Disubstituted 1,3,4-Oxadiazole Derivatives
por: Li, Jian, et al.
Publicado: (2021)

New Butenolides and Cyclopentenones from Saline Soil-Derived Fungus Aspergillus Sclerotiorum
por: Ma, Li-Ying, et al.
Publicado: (2019)

Facile synthesis of cyclopentenone B(1)- and L(1)-type phytoprostanes
por: Guy, Alexandre, et al.
Publicado: (2015)

One-Pot Tandem Hiyama Alkynylation/Cyclizations by Palladium(II) Acyclic Diaminocarbene (ADC) Complexes Yielding Biologically Relevant Benzofuran Scaffolds
por: Singh, Chandan, et al.
Publicado: (2018)

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

Au–Ag Bimetallic Catalysis: 3‐Alkynyl Benzofurans from Phenols via Tandem C−H Alkynylation/Oxy‐Alkynylation
por: Hu, Long, et al.
Publicado: (2021)

Oxygenated Cyclopentenones via the Pauson–Khand Reaction of Silyl Enol Ether Substrates
por: Shaw, Paul, et al.
Publicado: (2022)

Synthesis of Diversified Pyrazolo[3,4-b]pyridine Frameworks from 5-Aminopyrazoles and Alkynyl Aldehydes via Switchable C≡C Bond Activation Approaches
por: Miao, Xiao-Yu, et al.
Publicado: (2022)

Acyl radical to rhodacycle addition and cyclization relay to access butterfly flavylium fluorophores
por: Yin, Jiangliang, et al.
Publicado: (2019)

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)

Diplumbane-catalysed solvent- and additive-free hydroboration of ketones and aldehydes
por: Zhang, Guoqi, et al.
Publicado: (2022)

Photocatalytic redox-neutral hydroxyalkylation of N-heteroaromatics with aldehydes
por: Fuse, Hiromu, et al.
Publicado: (2020)

DABCO-promoted photocatalytic C–H functionalization of aldehydes
por: Maia da Silva Santos, Bruno, et al.
Publicado: (2021)

Asymmetric formal C–C bond insertion into aldehydes via copper-catalyzed diyne cyclization
por: Li, Cui-Ting, et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_oaa5i77pf4aisl78t1n5flj9ie