Cargando…

Geminal Brønsted Acid Ionic Liquids as Catalysts for the Mannich Reaction in Water

Quaternary ammonium geminal Brønsted acid ionic liquids (GBAILs) based on zwitterionic 1,2-bis[N-methyl-N-(3-sulfopropyl)-alkylammonium]ethane (where the carbon number of the alkyl chain is 4, 8, 10, 12, 14, 16, or 18) and p-toluenesulfonic acid monohydrate were synthesized. The catalytic ionic liqu...

Descripción completa

Detalles Bibliográficos
Autores principales:	He, Leqin, Qin, Shenjun, Chang, Tao, Sun, Yuzhuang, Zhao, Jiquan
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Molecular Diversity Preservation International (MDPI) 2014
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4057752/ https://www.ncbi.nlm.nih.gov/pubmed/24837832 http://dx.doi.org/10.3390/ijms15058656

Ejemplares similares

A Brønsted acidic ionic liquid anchored to magnetite nanoparticles as a novel recoverable heterogeneous catalyst for the Biginelli reaction
por: Oboudatian, Hourieh Sadat, et al.
Publicado: (2021)

Catalytic preparation of levulinic acid from cellobiose via Brønsted-Lewis acidic ionic liquids functional catalysts
por: Liu, Shiwei, et al.
Publicado: (2019)

Conjugate Addition of Indoles to α,β-Unsaturated Ketones Using a Brønsted Acid Ionic Liquid as an Efficient Catalyst
por: Yu, Chuan-Ji, et al.
Publicado: (2009)

Silica-immobilized ionic liquid Brønsted acids as highly effective heterogeneous catalysts for the isomerization of n-heptane and n-octane
por: Dhar, Abhishek, et al.
Publicado: (2020)

Synthesis and Properties of Magnetic Aryl-Imidazolium Ionic Liquids with Dual Brønsted/Lewis Acidity
por: Chang, Jui-Cheng, et al.
Publicado: (2018)

Novel Ionic Liquid with Both Lewis and Brønsted Acid Sites for Michael Addition
por: Jiang, Xiaoyue, et al.
Publicado: (2011)

Isobutane/2-butene alkylation catalyzed by Brønsted–Lewis acidic ionic liquids
por: Liu, Shiwei, et al.
Publicado: (2018)

Oligomeric ricinoleic acid preparation promoted by an efficient and recoverable Brønsted acidic ionic liquid
por: You, Fei, et al.
Publicado: (2020)

Tunable Aryl Imidazolium Recyclable Ionic Liquid with Dual Brønsted–Lewis Acid as Green Catalyst for Friedel–Crafts Acylation and Thioesterification
por: Lin, Yi-Jyun, et al.
Publicado: (2020)

Synthesis of α-indolylacrylates as potential anticancer agents using a Brønsted acid ionic liquid catalyst and the butyl acetate solvent
por: El-Harairy, Ahmed, et al.
Publicado: (2020)

Two-Stage Conversion of High Free Fatty Acid Jatropha curcas Oil to Biodiesel Using Brønsted Acidic Ionic Liquid and KOH as Catalysts
por: Das, Subrata, et al.
Publicado: (2014)

Green Brönsted acid ionic liquids as novel corrosion inhibitors for carbon steel in acidic medium
por: Cao, Shuyun, et al.
Publicado: (2017)

Brønsted Acidic Ionic Liquid Accelerated Halogenation of Organic Compounds with N-Halosuccinimides (NXS)
por: Vražič, Dejan, et al.
Publicado: (2012)

Deep Oxidative Desulfurization of Fuels in the Presence of Brönsted Acidic Polyoxometalate-Based Ionic Liquids
por: Akopyan, Argam, et al.
Publicado: (2020)

Influence of the acid–base stoichiometry and residual water on the transport mechanism in a highly-Brønsted-acidic proton-conducting ionic liquid
por: Lin, Jingjing, et al.
Publicado: (2020)

Tailoring the Synergistic Bronsted-Lewis acidic effects in Heteropolyacid catalysts: Applied in Esterification and Transesterification Reactions
por: Tao, Meilin, et al.
Publicado: (2015)

Kinetic Studies on the Conversion of Levoglucosan to Glucose in Water Using Brønsted Acids as the Catalysts
por: Abdilla, R. M., et al.
Publicado: (2018)

Brønsted acidic ionic liquids for cellulose hydrolysis in an aqueous medium: structural effects on acidity and glucose yield
por: Suzuki, Shiori, et al.
Publicado: (2018)

Ultrasonication-Assisted and Benzimidazolium-Based Brønsted Acid Ionic Liquid-Catalyzed Transesterification of Castor Oil
por: Patle, Dipesh S., et al.
Publicado: (2018)

Efficient and reusable SBA-15-immobilized Brønsted acidic ionic liquid for the ketalization of cyclohexanone with glycol
por: Li, Ruiyun, et al.
Publicado: (2018)

The Redox-Mannich Reaction
por: Chen, Weijie, et al.
Publicado: (2014)

Metal- and solvent-free synthesis of aniline- and phenol-based triarylmethanes via Brönsted acidic ionic liquid catalyzed Friedel-Crafts reaction
por: Ponpao, Nipaphorn, et al.
Publicado: (2021)

Synthesis of Benzoxazoles, Benzimidazoles, and Benzothiazoles Using a Brønsted Acidic Ionic Liquid Gel as an Efficient Heterogeneous Catalyst under a Solvent-Free Condition
por: Nguyen, The Thai, et al.
Publicado: (2019)

Acetophenone Mannich bases: study of ionic liquid catalysed synthesis and antioxidative potential of products
por: Petrović, Vladimir P., et al.
Publicado: (2018)

Catalytic Asymmetric Nitro-Mannich Reactions with a Yb/K Heterobimetallic Catalyst
por: Nitabaru, Tatsuya, et al.
Publicado: (2010)

3-(1-Methyl-3-imidazolio)propanesulfonate: a precursor to a Brønsted acid ionic liquid
por: Reichert, W. Matthew, et al.
Publicado: (2010)

Direct Production of Furfural in One-pot Fashion from Raw Biomass Using Brønsted Acidic Ionic Liquids
por: Matsagar, Babasaheb M., et al.
Publicado: (2017)

Taming Brønsted Acid Reactivity: Nucleophilic Substitutions of Propargylic Alcohols with N-Nucleophiles Mediated by Phosphorus-Based Brønsted Acid Catalysts
por: Radtanajiravong, Lalita, et al.
Publicado: (2019)

Organo-niobate Ionic Liquids: Synthesis, Characterization and Application as Acid Catalyst in Pechmann Reactions
por: Soares, Valerio C. D., et al.
Publicado: (2007)

Free N‐heterocyclic carbenes from Brønsted acidic ionic liquids: Direct detection by electrospray ionization mass spectrometry
por: Salvitti, Chiara, et al.
Publicado: (2022)

Brønsted acid catalyzed mechanochemical domino multicomponent reactions by employing liquid assisted grindstone chemistry
por: Borah, Biplob, et al.
Publicado: (2023)

1,3-Diamine-Derived Catalysts: Design, Synthesis, and the Use in Enantioselective Mannich Reactions of Ketones
por: Garg, Yuvraj, et al.
Publicado: (2023)

Amino acid ionic liquids as catalysts in a solvent-free Morita–Baylis–Hillman reaction
por: Pereira, Mathias Prado, et al.
Publicado: (2018)

Brønsted Acid‐Catalysed Dehydrative Substitution Reactions of Alcohols
por: Estopiñá‐Durán, Susana, et al.
Publicado: (2020)

Dimerization of confined Brønsted acids in enantioselective organocatalytic reactions
por: Harden, Ingolf, et al.
Publicado: (2023)

Ionic Liquids as Solvents for Rhodium and Platinum Catalysts Used in Hydrosilylation Reaction
por: Zielinski, Witold, et al.
Publicado: (2016)

Biobased Furanics: Kinetic Studies on the Acid Catalyzed Decomposition of 2-Hydroxyacetyl Furan in Water Using Brönsted Acid Catalysts
por: Soetedjo, J. N. M., et al.
Publicado: (2017)

Urazolium diacetate as a new, efficient and reusable Brønsted acid ionic liquid for the synthesis of novel derivatives of thiazolidine-4-ones
por: Fekri, Leila Zare, et al.
Publicado: (2020)

Water-Tolerant Trifloaluminate Ionic Liquids: New and Unique Lewis Acidic Catalysts for the Synthesis of Chromane
por: Latos, Piotr, et al.
Publicado: (2018)

Study of 2-aminoquinolin-4(1H)-one under Mannich and retro-Mannich reaction
por: Funk, Petr, et al.
Publicado: (2017)

Cannot write session to /tmp/vufind_sessions/sess_3luah2b0i1tmb1gfp3dh8dvlqs