Cargando…

Straightforward synthesis of quinazolin-4(3H)-ones via visible light-induced condensation cyclization

A green, simple and efficient method is developed for the synthesis of quinazolin-4(3H)-ones via visible light-induced condensation cyclization of 2-aminobenzamides and aldehydes under visible light irradiation. The reaction proceeds using fluorescein as a photocatalyst in the presence of TBHP witho...

Descripción completa

Detalles Bibliográficos
Autores principales:	Sun, Wuji, Ma, Xue, Pang, Yuqi, Zhao, Lifeng, Zhong, Qidi, Liu, Chunyan, Fan, Qiangwen
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Royal Society of Chemistry 2022
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8978923/ https://www.ncbi.nlm.nih.gov/pubmed/35425171 http://dx.doi.org/10.1039/d1ra07944a

Ejemplares similares

Visible-Light-Induced C–C Coupling Reaction to Synthesize Bipyridine From 3-Cyano-1,4-Dihydropyridines
por: Chen, Shijun, et al.
Publicado: (2020)

Sequential Knoevenagel Condensation/Cyclization for the Synthesis of Indene and Benzofulvene Derivatives
por: Yamazaki, Shoko, et al.
Publicado: (2021)

Sulfonylative and Azidosulfonylative Cyclizations by Visible‐Light‐Photosensitization of Sulfonyl Azides in THF
por: Zhu, Shaoqun, et al.
Publicado: (2017)

A Straightforward Synthesis of Functionalized cis-Perhydroisoquinolin-1-ones
por: Arioli, Federica, et al.
Publicado: (2019)

Visible Light‐Mediated Dearomative Hydrogen Atom Abstraction/ Cyclization Cascade of Indoles
por: Xiong, Yang, et al.
Publicado: (2022)

The PIFA-initiated oxidative cyclization of 2-(3-butenyl)quinazolin-4(3H)-ones – an efficient approach to 1-(hydroxymethyl)-2,3-dihydropyrrolo[1,2-a]quinazolin-5(1H)-ones
por: Vaskevych, Alla I, et al.
Publicado: (2021)

Cyclization of Fungal Nonribosomal Peptides by a Terminal Condensation-Like Domain
por: Gao, Xue, et al.
Publicado: (2012)

Synthesis of Quinazolin-4-ones by Copper-Catalyzed Isocyanide Insertion
por: Collet, Jurriën W., et al.
Publicado: (2020)

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

Visible Light Promotes Cascade Trifluoromethylation/Cyclization, Leading to Trifluoromethylated Polycyclic Quinazolinones, Benzimidazoles and Indoles
por: Ma, Ransong, et al.
Publicado: (2022)

Regioselective Radical Cascade Cyclizations of Alkyne-Tethered Cyclohexadienones with Chalcogenides under Visible-Light Catalysis
por: Prasad, Vadla Shiva, et al.
Publicado: (2023)

Visible-light-driven cascade radical cyclization toward the synthesis of α-carbonyl alkyl-substituted benzimidazo[2,1-a]isoquinolin-6(5H)-one derivatives
por: Liu, Jing, et al.
Publicado: (2021)

Visible-Light-Induced Radical Condensation Cyclization to Synthesize 3,4-Dihydropyrimidin-2-(1H)-ones/thiones Using Photoexcited Na(2) Eosin Y as a Direct Hydrogen Atom Transfer (HAT) Catalyst
por: Mohamadpour, Farzaneh
Publicado: (2022)

Total Synthesis of Flocoumafen via Knoevenagel Condensation and Intramolecular Ring Cyclization: General Access to Natural Product
por: Jung, Jae-Chul, et al.
Publicado: (2012)

Eosin Y-catalyzed visible-light-mediated aerobic oxidative cyclization of N,N-dimethylanilines with maleimides
por: Liang, Zhongwei, et al.
Publicado: (2015)

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

Quinazoline derivatives: synthesis and bioactivities
por: Wang, Dan, et al.
Publicado: (2013)

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)

Visible-light-promoted decarboxylative radical cascade cyclization to acylated benzimidazo/indolo[2,1-a]isoquinolin-6(5H)-ones in water
por: Tang, Lili, et al.
Publicado: (2022)

Straightforward synthesis of N-arylindoles via one-pot Fischer indolisation–indole N-arylation
por: Lintott, Mia, et al.
Publicado: (2023)

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)

7-Nitroquinazolin-4(3H)-one
por: Yong, Jian-Ping, et al.
Publicado: (2008)

Synthesis and Anticonvulsant Activity of Some Quinazolin-4-(3H)-one Derivatives
por: Georgey, Hanan, et al.
Publicado: (2008)

The mechanochemical synthesis of quinazolin-4(3H)-ones by controlling the reactivity of IBX
por: Alam, Md Toufique, et al.
Publicado: (2018)

Base mediated spirocyclization of quinazoline: one-step synthesis of spiro-isoindolinone dihydroquinazolinones
por: Venkateshwarlu, Rapolu, et al.
Publicado: (2020)

Never straightforward
por: Hancocks OBE, Stephen
Publicado: (2021)

Intramolecular radical cyclization approach to access highly substituted indolines and 2,3-dihydrobenzofurans under visible-light
por: Caiuby, Clarice A. D., et al.
Publicado: (2018)

Two-Step, One-Pot Synthesis of Visible-Light-Responsive 6-Azopurines
por: Kolarski, Dušan, et al.
Publicado: (2017)

Photosensitization of TiO(2) microspheres by novel Quinazoline-derivative as visible-light-harvesting antenna for enhanced Rhodamine B photodegradation
por: Hamza, Mahmoud Adel, et al.
Publicado: (2023)

Synthesis of fused tricyclic amines unsubstituted at the ring-junction positions by a cascade condensation, cyclization, cycloaddition then decarbonylation strategy
por: Coldham, Iain, et al.
Publicado: (2012)

Synthesis and Antimicrobial Screening of Pyrazolo-3-Aryl Quinazolin-4(3H)ones
por: Deshmukh, M. B., et al.
Publicado: (2010)

Synthesis and Evaluation of Antioxidant Properties of 2-Substituted Quinazolin-4(3H)-ones
por: Mravljak, Janez, et al.
Publicado: (2021)

Visible Light-Induced Cascade Sulfonylation/Cyclization to Produce Quinoline-2,4-Diones under Metal-Free Conditions
por: Zhang, Yan, et al.
Publicado: (2023)

Crystal structures of 6-nitroquinazolin-4(3H)-one, 6-aminoquinazolin-4(3H)-one and 4-aminoquinazoline hemihydrochloride dihydrate
por: Turgunov, Kambarali, et al.
Publicado: (2021)

One-Pot Tandem Synthesis of 2-Arylquinazolines by a Multicomponent Cyclization Reaction
por: Ye, Leping, et al.
Publicado: (2013)

Synthesis of indolo[1,2-c]quinazolines from 2-alkynylaniline derivatives through Pd-catalyzed indole formation/cyclization with N,N-dimethylformamide dimethyl acetal
por: Arcadi, Antonio, et al.
Publicado: (2018)

Straightforward and robust synthesis of monodisperse surface-functionalized gold nanoclusters
por: Varela-Aramburu, Silvia, et al.
Publicado: (2016)

Straightforward Synthesis of the Poly(ADP-ribose) Branched Core Structure
por: Hagino, Rui, et al.
Publicado: (2022)

Straightforward Synthesis of Indenes by Gold-Catalyzed Intramolecular Hydroalkylation of Ynamides
por: Thilmany, Pierre, et al.
Publicado: (2021)

One-pot synthesis of hyperbranched polymers via visible light regulated switchable catalysis
por: Zhu, Shuaishuai, et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_4fqmer3l5cn2e3536532n5n7et