Cargando…

Metal-free formal synthesis of phenoxazine

A transition metal-free formal synthesis of phenoxazine is presented. The key step of the sequence is a high-yielding O-arylation of a phenol with an unsymmetrical diaryliodonium salt to provide an ortho-disubstituted diaryl ether. This species was cyclized to acetylphenoxazine in moderate yield. Th...

Descripción completa

Detalles Bibliográficos
Autores principales:	Kervefors, Gabriella, Becker, Antonia, Dey, Chandan, Olofsson, Berit
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Beilstein-Institut 2018
Materias:	Letter
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6036965/ https://www.ncbi.nlm.nih.gov/pubmed/30013676 http://dx.doi.org/10.3762/bjoc.14.126

Ejemplares similares

Transition Metal‐Free N‐Arylation of Amino Acid Esters with Diaryliodonium Salts
por: Kervefors, Gabriella, et al.
Publicado: (2021)

Regiospecific N‐Arylation of Aliphatic Amines under Mild and Metal‐Free Reaction Conditions
por: Purkait, Nibadita, et al.
Publicado: (2018)

Phenoxazine Based Units- Synthesis, Photophysics and Electrochemistry
por: Nowakowska-Oleksy, Anna, et al.
Publicado: (2010)

New Functionalized Phenoxazines and Phenothiazines
por: Plater, M. John, et al.
Publicado: (2023)

O(2)-Mediated Dehydrogenative Phenoxazination of Phenols
por: Benchouaia, Rajaa, et al.
Publicado: (2022)

4,6-Bis(diphenylphosphino)phenoxazine (nixantphos)
por: Marimuthu, Thashree, et al.
Publicado: (2008)

Phenoxazine–Quinoline Conjugates: Impact of Halogenation on Charge Transfer Triplet Energy Harvesting via Aggregate Induced Phosphorescence
por: Karmakar, Saheli, et al.
Publicado: (2022)

Transition‐Metal‐Free Difunctionalization of Sulfur Nucleophiles
por: Mondal, Shobhan, et al.
Publicado: (2023)

i-Clamp phenoxazine for the fine tuning of DNA i-motif stability
por: Tsvetkov, Vladimir B, et al.
Publicado: (2018)

Ring-Closure Mechanisms Mediated by Laccase to Synthesize Phenothiazines, Phenoxazines, and Phenazines
por: Hahn, Veronika, et al.
Publicado: (2020)

Room Temperature, Metal-Free Arylation of Aliphatic Alcohols
por: Ghosh, Raju, et al.
Publicado: (2014)

Effect of Multidonor and Insertion Position of a Chromophore on the Photovoltaic Properties of Phenoxazine Dyes
por: Wang, Gang, et al.
Publicado: (2020)

Phenoxazine nucleoside derivatives with a multiple activity against RNA and DNA viruses
por: Kozlovskaya, Liubov I., et al.
Publicado: (2021)

A carbohydrate approach for the formal total synthesis of (−)-aspergillide C
por: Srihari, Pabbaraja, et al.
Publicado: (2014)

Synthetic, biological and optoelectronic properties of phenoxazine and its derivatives: a state of the art review
por: Sadhu, Chandrita, et al.
Publicado: (2023)

Synthesis and Antimicrobial Activity of N-Substituted-β-amino Acid Derivatives Containing 2-Hydroxyphenyl, Benzo[b]phenoxazine and Quinoxaline Moieties
por: Mickevičienė, Kristina, et al.
Publicado: (2015)

Synthesis and biological evaluation of C-4 substituted phenoxazine-bearing hydroxamic acids with potent class II histone deacetylase inhibitory activities
por: Chu, Jung-Chun, et al.
Publicado: (2023)

10-Phenyl-10H-phenoxazine-4,6-diol tetrahydrofuran monosolvate
por: Whalen, Aislinn C., et al.
Publicado: (2020)

Cytotoxic phenazine and antiallergic phenoxazine alkaloids from an arctic Nocardiopsis dassonvillei SCSIO 502F
por: Song, Yue, et al.
Publicado: (2023)

Electrophilic Vinylation of Thiols under Mild and Transition Metal‐Free Conditions
por: Castoldi, Laura, et al.
Publicado: (2020)

Crystal structure of a DNA containing the planar, phenoxazine-derived bi-functional spectroscopic probe Ç
por: Edwards, Thomas E., et al.
Publicado: (2011)

Phenoxazine-Dibenzothiophene Sulfoximine Emitters Featuring Both Thermally Activated Delayed Fluorescence and Aggregation Induced Emission
por: Yang, Yiyu, et al.
Publicado: (2021)

Targeting Lysosomes in Colorectal Cancer: Exploring the Anticancer Activity of a New Benzo[a]phenoxazine Derivative
por: Ferreira, João C. C., et al.
Publicado: (2022)

Metal-free intermolecular formal cycloadditions enable an orthogonal access to nitrogen heterocycles
por: Xie, Lan-Gui, et al.
Publicado: (2016)

Electrochemical formal homocoupling of sec-alcohols
por: Yamamoto, Kosuke, et al.
Publicado: (2022)

A general metal-free approach for the stereoselective synthesis of C-glycals from unactivated alkynes
por: Devari, Shekaraiah, et al.
Publicado: (2014)

Formal total synthesis of macarpine via a Au(I)-catalyzed 6-endo-dig cycloisomerization strategy
por: Fu, Jiayue, et al.
Publicado: (2022)

Achieving Submicrosecond Thermally Activated Delayed Fluorescence Lifetime and Highly Efficient Electroluminescence by Fine-Tuning of the Phenoxazine–Pyrimidine Structure
por: Serevičius, Tomas, et al.
Publicado: (2020)

Temperature-dependence of radical-trapping activity of phenoxazine, phenothiazine and their aza-analogues clarifies the way forward for new antioxidant design
por: Poon, Jia-Fei, et al.
Publicado: (2021)

Synthesis of β-triazolylenones via metal-free desulfonylative alkylation of N-tosyl-1,2,3-triazoles
por: Pati, Soumyaranjan, et al.
Publicado: (2021)

Derivatives of Pyridazine with Phenoxazine and 9,9-Dimethyl-9,10-dihydroacridine Donor Moieties Exhibiting Thermally Activated Delayed Fluorescence
por: Skhirtladze, Levani, et al.
Publicado: (2023)

Vinyl Cation Stabilization by Silicon Enables a Formal Metal‐Free α‐Arylation of Alkyl Ketones
por: Pons, Amandine, et al.
Publicado: (2019)

Metal-Free Diastereo- and Enantioselective Dearomative Formal [3 + 2] Cycloaddition of 2-Nitrobenzofurans and Isocyanoacetate Esters
por: Laviós, Adrian, et al.
Publicado: (2022)

Catalytic asymmetric formal synthesis of beraprost
por: Kobayashi, Yusuke, et al.
Publicado: (2015)

Formal Total Synthesis of Salvinorin A
por: Halang, Marc, et al.
Publicado: (2022)

Synthesis of Cyclic and Acyclic ortho‐Aryloxy Diaryliodonium Salts for Chemoselective Functionalizations
por: Linde, Erika, et al.
Publicado: (2022)

A racemic formal total synthesis of clavukerin A using gold(I)-catalyzed cycloisomerization of 3-methoxy-1,6-enynes as the key strategy
por: Cheong, Jae Youp, et al.
Publicado: (2011)

Metal-free synthesis of phosphinoylchroman-4-ones via a radical phosphinoylation–cyclization cascade mediated by K(2)S(2)O(8)
por: Liu, Qiang, et al.
Publicado: (2020)

Alternaric acid: formal synthesis and related studies
por: Slade, Michael C, et al.
Publicado: (2013)

Formal synthesis of (+)-lactacystin from l-serine
por: Bulman Page, Philip C., et al.
Publicado: (2019)

Cannot write session to /tmp/vufind_sessions/sess_tpfqueus82doksifhn4g25jj1f