Cargando…

One-pot gold-catalyzed synthesis of 3-silylethynyl indoles from unprotected o-alkynylanilines

The Au(III)-catalyzed cyclization of 2-alkynylanilines was combined in a one-pot procedure with the Au(I)-catalyzed C3-selective direct alkynylation of indoles using the benziodoxolone reagent TIPS-EBX to give a mild, easy and straightforward entry to 2-substituted-3-alkynylindoles. The reaction can...

Descripción completa

Detalles Bibliográficos
Autores principales:	Brand, Jonathan P, Chevalley, Clara, Waser, Jérôme
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Beilstein-Institut 2011
Materias:	Letter
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3107533/ https://www.ncbi.nlm.nih.gov/pubmed/21647264 http://dx.doi.org/10.3762/bjoc.7.65

Ejemplares similares

Aminofluorination of 2-alkynylanilines: a Au-catalyzed entry to fluorinated indoles
por: Arcadi, Antonio, et al.
Publicado: (2014)

A copper(ii)-catalyzed annulative formylation of o-alkynylanilines with DMF: a single-step strategy for 3-formyl indoles
por: Ganesan, Balaji, et al.
Publicado: (2018)

One-Pot, Three-Component Arylalkynyl Sulfone Synthesis
por: Chen, C. Chun, et al.
Publicado: (2015)

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)

Copper-catalyzed tandem reaction of 2-alkynylanilines with benzoquinones: efficient access to 3-indolylquinones
por: Jillella, Raveendra, et al.
Publicado: (2018)

Synthesis of Structurally Diverse 2,3-Fused Indoles via Microwave-Assisted AgSbF(6)-Catalysed Intramolecular Difunctionalization of o-Alkynylanilines
por: Huang, Yuanqiong, et al.
Publicado: (2015)

Gold-catalyzed direct alkynylation of tryptophan in peptides using TIPS-EBX
por: Tolnai, Gergely L, et al.
Publicado: (2016)

A New, Practical One‐Pot Synthesis of Unprotected Sulfonimidamides by Transfer of Electrophilic NH to Sulfinamides
por: Izzo, Flavia, et al.
Publicado: (2017)

One-pot construction of diverse and functionalized isochromenoquinolinediones by Rh(iii)-catalyzed annulation of unprotected arylamides with 3-diazoquinolinediones and their application for fluorescence sensor
por: Shrestha, Rajeev, et al.
Publicado: (2019)

The transient-chelating-group-controlled stereoselective Rh(i)-catalyzed silylative aminocarbonylation of 2-alkynylanilines: access to (Z)-3-(silylmethylene)indolin-2-ones
por: Han, Ya-Fei, et al.
Publicado: (2022)

“Chocolate” Gold Nanoparticles—One Pot Synthesis and Biocompatibility
por: Roy Chowdhury, Neelika, et al.
Publicado: (2018)

Three-Component One-Pot Synthesis of Highly Functionalized Bis-Indole Derivatives
por: Chen, Xue-Bing, et al.
Publicado: (2019)

Rhodium-catalyzed C–H functionalization of heteroarenes using indoleBX hypervalent iodine reagents
por: Grenet, Erwann, et al.
Publicado: (2018)

Cobalt(II) chloride catalyzed one-pot synthesis of α-aminonitriles
por: De, Surya K
Publicado: (2005)

Nano-ZnO Catalyzed Multicomponent One-Pot Synthesis of Novel Spiro(indoline-pyranodioxine) Derivatives
por: Sachdeva, Harshita, et al.
Publicado: (2014)

One-Pot Synthesis of Polynuclear Indole Derivatives by Friedel–Crafts Alkylation of γ-Hydroxybutyrolactams
por: Abaev, Vladimir T., et al.
Publicado: (2023)

Enzyme-Catalyzed Macrocyclization of Long Unprotected Peptides
por: Zhang, Chi, et al.
Publicado: (2014)

Palladium-Catalyzed Regioselective Arylation of Unprotected Allylamines
por: Landge, Vinod G., et al.
Publicado: (2020)

Palladium-catalyzed one-pot synthesis of 2-substituted quinazolin-4(3H)-ones from o-nitrobenzamide and alcohols
por: Wang, Ke, et al.
Publicado: (2021)

One-pot palladium-catalyzed synthesis of sulfonyl fluorides from aryl bromides
por: Davies, Alyn T., et al.
Publicado: (2017)

One-pot synthesis of α-aminophosphonates by yttrium-catalyzed Birum–Oleksyszyn reaction
por: Ceradini, Davide, et al.
Publicado: (2021)

Access to N-unprotected 2-amide-substituted indoles from Ugi adducts via palladium-catalyzed intramolecular cyclization of o-iodoanilines bearing furan rings
por: Peng, Hui, et al.
Publicado: (2020)

One-pot synthesis of corolla-shaped gold nanostructures with (110) planes
por: Xu, Xiaochuan, et al.
Publicado: (2020)

One-pot synthesis of indoles and quinolinones from ortho-tosylaminophenyl-substituted para-quinone methides
por: Wang, Junwei, et al.
Publicado: (2020)

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

Pot economy and one-pot synthesis
por: Hayashi, Yujiro
Publicado: (2016)

Palladium-Catalyzed Modification of Unprotected Nucleosides, Nucleotides, and Oligonucleotides
por: Shaughnessy, Kevin H.
Publicado: (2015)

Cys–Cys and Cys–Lys Stapling of Unprotected Peptides Enabled by Hypervalent Iodine Reagents
por: Ceballos, Javier, et al.
Publicado: (2021)

Catalytic α-Arylation of Imines Leading to N-Unprotected Indoles and Azaindoles
por: Marelli, Enrico, et al.
Publicado: (2016)

Cerium (IV) Ammonium Nitrate (CAN) Catalyzed One-pot Synthesis of 2-Arylbenzothiazoles
por: Al-Qalaf, Fawzia, et al.
Publicado: (2008)

One-Pot Multicomponent Polymerization, Metal-, and Non-Metal-Catalyzed Synthesis of Organoselenium Compounds
por: Shaaban, Saad, et al.
Publicado: (2022)

One-Pot Modified Madelung Synthesis of 3-Tosyl- and 3-Cyano-1,2-disubstituted Indoles
por: Sterligov, Grigorii K., et al.
Publicado: (2022)

One-Pot Synthesis of Multi-Branch Gold Nanoparticles and Investigation of Their SERS Performance
por: Lv, Weifeng, et al.
Publicado: (2018)

One-Pot Synthesis of Nucleoside-Templated Fluorescent Silver Nanoparticles and Gold Nanoparticles
por: Nie, Furong, et al.
Publicado: (2019)

One Pot Synthesis of Large Gold Nanoparticles with Triple Functional Ferrocene Ligands
por: Wang, Shenqing, et al.
Publicado: (2021)

Gold(I)-Catalyzed Synthesis of 3-Sulfenyl Pyrroles and Indoles by a Regioselective Annulation of Alkynyl Thioethers
por: Simm, Peter E., et al.
Publicado: (2021)

An Expeditious Synthesis of Sialic Acid Derivatives by Copper(I)-Catalyzed Stereodivergent Propargylation of Unprotected Aldoses
por: Wei, Xiao-Feng, et al.
Publicado: (2016)

Organoiron- and Fluoride-Catalyzed Phosphinidene Transfer to Styrenic Olefins in a Stereoselective Synthesis of Unprotected Phosphiranes
por: Geeson, Michael B., et al.
Publicado: (2019)

Synthesis of unprotected glyco-alkynones via molybdenum-catalyzed carbonylative Sonogashira cross-coupling reaction
por: Darbem, Mariana P., et al.
Publicado: (2022)

Efficient Copper‐Catalyzed Highly Stereoselective Synthesis of Unprotected C‐Acyl Manno‐, Rhamno‐ and Lyxopyranosides
por: Boehlich, Gordon Jacob, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_an1gqc67d0bo7hjlr9442k3aap