Cargando…

Synthesis of bis(indolyl)methanes Catalyzed by Triethylborane

Triethylborane (TEB) was found to be a mild, efficient, and acid catalyst in electrophilic substitution reaction of indoles with aldehydes compounds to afford the corresponding bis(indolyl)methanes. Vibrindole A (5) and bis(indolyl)methanes derivatives 16 and 18 were synthesized using this methodolo...

Descripción completa

Detalles Bibliográficos
Autores principales:	Merinos, J. Pablo García, Ruíz, Heraclio López, López, Yliana, Lima, Susana Rojas
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Bentham Science Publishers 2015
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4475781/ https://www.ncbi.nlm.nih.gov/pubmed/26120289 http://dx.doi.org/10.2174/1570178612666150220225335

Ejemplares similares

O-Ethyl S-{(S)-1-oxo-1-[(R)-2-oxo-4-phenyloxazolidin-3-yl]propan-2-yl} carbonodithioate
por: García-Merinos, J. Pablo, et al.
Publicado: (2014)

Facile Synthesis of Bis(indolyl)methanes Catalyzed by α-Chymotrypsin
por: Xie, Zong-Bo, et al.
Publicado: (2014)

Friedel–Crafts Reaction of Acylsilanes: Highly Chemoselective Synthesis of 1-Hydroxy-bis(indolyl)methanes and 1-Silyl-bis(indolyl)methanes Derivatives
por: Li, Qi, et al.
Publicado: (2023)

Synthesis of Bis(3‐indolyl)methanes Mediated by Potassium tert‐Butoxide
por: Santos, A. Sofia, et al.
Publicado: (2023)

Effective Synthesis and Biological Evaluation of Natural and Designed Bis(indolyl)methanes via Taurine-Catalyzed Green Approach
por: Chavan, Kailas A., et al.
Publicado: (2022)

Enzymatic approach to cascade synthesis of bis(indolyl)methanes in pure water
por: Fu, Yajie, et al.
Publicado: (2020)

Development of an imidazole salt catalytic system for the preparation of bis(indolyl)methanes and bis(naphthyl)methane
por: Wang, Xu, et al.
Publicado: (2019)

RuCl(3)·3H(2)O Catalyzed Reactions: Facile Synthesis of Bis(indolyl)methanes under Mild Conditions
por: Qu, Hong-En, et al.
Publicado: (2011)

An Efficient Method for the N-Bromosuccinimide Catalyzed Synthesis of Indolyl-Nitroalkanes
por: Kuo, Chun-Wei, et al.
Publicado: (2009)

Ni-Catalyzed Homoallylation of Polyhydroxy N,O-Acetals with Conjugated Dienes Promoted by Triethylborane
por: Mori, Takamichi, et al.
Publicado: (2014)

Synthesis of Bis(indolyl)methanes Using Hyper-Cross-Linked Polyaromatic Spheres Decorated with Bromomethyl Groups as Efficient and Recyclable Catalysts
por: Kalla, Reddi Mohan Naidu, et al.
Publicado: (2018)

Metal-free oxidative coupling of arylmethylamines with indoles: a simple, environmentally benign approach for the synthesis of 3,3′-bis(indolyl)methanes
por: Kadu, Vikas D., et al.
Publicado: (2020)

A Convenient One-Pot Synthesis of Bis(indolyl)methane Derivatives and Evaluation of Their Nematicidal Activity against the Root Knot Nematode Meloidogyne incognita
por: Rani, M., et al.
Publicado: (2022)

Heats of Combustion and Formation of Trimethylborane, Triethylborane, and Tri-n-butylborane
por: Johnson, Walter H., et al.
Publicado: (1961)

Diastereoselective C-alkylation of aldimines, derived from chiral α-carbon heteroatom-substituted aldehydes, with triethylborane. Application to the synthesis of benzylisoquinolines
por: Fuentes-Ríos, David, et al.
Publicado: (2023)

Organocatalytic enantioselective S(N)1-type dehydrative nucleophilic substitution: access to bis(indolyl)methanes bearing quaternary carbon stereocenters
por: Zhu, Wen-Run, et al.
Publicado: (2021)

An efficient synthesis of 3-indolyl-3-hydroxy oxindoles and 3,3-di(indolyl)indolin-2-ones catalyzed by sulfonated β-CD as a supramolecular catalyst in water
por: Tayade, Yogesh A., et al.
Publicado: (2015)

An Eco-Friendly Improved Protocol for the Synthesis of Bis(3-indolyl)methanes Using Poly(4-vinylpyridinium)hydrogen Sulfate as Efficient, Heterogeneous, and Recyclable Solid Acid Catalyst
por: Banothu, Janardhan, et al.
Publicado: (2013)

Fe(III)-Catalyzed Bicyclization of Yne-Allenones With Indoles for the Atom-Economic Synthesis of 3-Indolyl Cyclobutarenes
por: Li, Heng, et al.
Publicado: (2018)

Kinetic Model and Experiment for Self-Ignition of Triethylaluminum and Triethylborane Droplets in Air
por: Frolov, Sergey M., et al.
Publicado: (2022)

Crystal structure of N-[(E)-(1,3-benzodioxol-5-yl)methylidene]-4-chloroaniline
por: García-Merinos, J. Pablo, et al.
Publicado: (2014)

Synthesis and Antiproliferative Activity of 2,5-bis(3′-Indolyl)pyrroles, Analogues of the Marine Alkaloid Nortopsentin
por: Carbone, Anna, et al.
Publicado: (2013)

1,1-Bis(3'-indolyl)-1-(p-biphenyl)methane inhibits basal-like breast cancer growth in athymic nude mice
por: Su, Yunpeng, et al.
Publicado: (2007)

Using Triethylborane to Manipulate Reactivity Ratios in Epoxide-Anhydride Copolymerization: Application to the Synthesis of Polyethers with Degradable Ester Functions
por: Chidara, Vamshi K., et al.
Publicado: (2022)

Synthesis, Molecular Docking, and Biofilm Formation Inhibitory Activity of Bis(Indolyl)Pyridines Analogues of the Marine Alkaloid Nortopsentin
por: Abo-Salem, Heba M., et al.
Publicado: (2021)

1,1-Bis(3'-indolyl)-1-(p-substituted phenyl)methanes induce autophagic cell death in estrogen receptor negative breast cancer
por: Vanderlaag, Kathy, et al.
Publicado: (2010)

Part 2. Mechanistic aspects of the reduction of S-alkyl-thionocarbonates in the presence of triethylborane and air
por: Allais, Florent, et al.
Publicado: (2007)

The Nurr1 Ligand,1,1-bis(3′-Indolyl)-1-(p-Chlorophenyl)Methane, Modulates Glial Reactivity and Is Neuroprotective in MPTP-Induced Parkinsonism
por: Hammond, Sean L., et al.
Publicado: (2018)

Catalyst-free visible-light-induced condensation to synthesize bis(indolyl)methanes and biological activity evaluation of them as potent human carboxylesterase 2 inhibitors
por: Zhao, Yi-Shu, et al.
Publicado: (2019)

Synthesis, Antiinflammatory and Antibacterial Activity of Novel Indolyl-isoxazoles
por: Panda, S. S., et al.
Publicado: (2009)

Synthesis of 5-aryl-3,3′-bis-indolyl and bis-7-aza-indolyl methanone derivatives from 5-bromo-7-azaindoles via sequential methylenation using microwave irradiation, CAN oxidation, and Suzuki coupling reactions
por: Pavithra, Elavarasan, et al.
Publicado: (2022)

Crystal structure of 2-(2-aminophenyl)-1,3-benzoxazole
por: Pérez-Pérez, Imelda, et al.
Publicado: (2015)

Indolyl Septanoside Synthesis for In Vivo Screening of Bacterial Septanoside Hydrolases
por: Pote, Aditya R., et al.
Publicado: (2021)

Catalyzed and uncatalyzed procedures for the syntheses of isomeric covalent multi-indolyl hetero non-metallides: an account
por: Talukdar, Ranadeep
Publicado: (2021)

Synthesis of Novel Indolyl-Pyrimidine Antiinflammatory, Antioxidant and Antibacterial Agents
por: Panda, S. S., et al.
Publicado: (2008)

(25R)-16β-Acetoxy-3β-bromo-23′,26-epoxy-23′,25-dimethyl-5α-cholest-23,23′-en-6-one dichloromethane monosolvate
por: Rincón, Susana, et al.
Publicado: (2012)

Synthesis and Cytotoxic Activity of 1,2,4-Triazolo-Linked Bis-Indolyl Conjugates as Dual Inhibitors of Tankyrase and PI3K
por: Yakkala, Prasanna A., et al.
Publicado: (2022)

Chemoprevention of Skin Cancer with 1,1-Bis (3′-Indolyl)-1-(Aromatic) Methane Analog through Induction of the Orphan Nuclear Receptor, NR4A2 (Nurr1)
por: Boakye, Cedar H. A., et al.
Publicado: (2013)

Palladium-catalyzed regio- and stereoselective synthesis of aryl and 3-indolyl-substituted 4-methylene-3,4-dihydroisoquinolin-1(2H)-ones
por: Nori, Valeria, et al.
Publicado: (2020)

One-pot synthesis and in-vitro anticancer evaluation of 5-(2′-indolyl)thiazoles
por: Vaddula, Buchi Reddy, et al.
Publicado: (2016)

Cannot write session to /tmp/vufind_sessions/sess_74svvdlk118c8dr7pcsj18b053