Výsledky vyhledávání - "Alain, Rabion"

One-Step Continuous Flow Synthesis of Antifungal WHO Essential Medicine Flucytosine Using Fluorine

Autor: Sandrine Grenier, Antal Harsanyi, Alain Rabion, Laurent Pichon, Annelyse Conte, Graham Sandford

Publikováno v: Organic Process Research & Development. 21:273-276

In Africa around 625 000 mortalities per annum (20% of HIV/AIDS related deaths) are due to the affects of the Cryptococcal meningitis (CM) fungal infection. Recently, the World Health Organisation (WHO) and the Infectious Disease Society of America (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00a9a2e33f376c92d1192e064e413fb4
https://doi.org/10.1021/acs.oprd.6b00420

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Highly Productive Continuous Flow Synthesis of Di- and Tripeptides in Water

Autor: A. John Blacker, Alain Rabion, Katherine E. Jolley, William Nye, Carlos González Niño, Nikil Kapur, Kai Rossen

The reaction of amino acid derived N-carboxyanhydrides (NCAs) with unprotected amino acids under carefully controlled aqueous continuous flow conditions realized the formation of a range of di- and tripeptide products in 60–85% conversion at produc

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Stoichio-kinetic model discrimination and parameter identification in continuous microreactors

Autor: Karine Loubière, Robert Samuel, Léo Violet, Alain Rabion, Stéphane Hattou, Laurent E. Prat, Michel Cabassud

Publikováno v: Chemical Engineering Research and Design
Chemical Engineering Research and Design, Elsevier, 2016, 114, pp.39-51. ⟨10.1016/j.cherd.2016.07.025⟩

International audience; Kinetics is essential for chemical reactor modelling, in particular to reduce the inherent risks of extrapolation going along with scaling-up. Pharmaceutical industries are especially concerned. However, when chemical systems

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https://oatao.univ-toulouse.fr/17718/

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Precatalyst separation paradigms: alkane functionalization in water utilizing in situ formed [Fe2O(η1-H2O)(η1-OAc)(TPA)2]3+, embedded in surface-derivatized silica, as an MMO model, and fluorous biphasic catalysis for alkane, alkene, and alcohol oxidation chemistry

Autor: Richard H. Fish, Jean-Marc Vincent, Cristina Izuel, Ronny Neumann, Karine Neimann, Pablo J. Alonso, Alain Rabion, María Contel, Pedro R. Villuendas

Publikováno v: Topics in Catalysis. 32:185-196

Two precatalyst separation paradigms will be reviewed. The first involves the biomimetic, methane monoxygenase enzyme (MMO) precatalyst, [Fe2O(η1-H2O)(η1-OAc)(TPA)2]3+ (TPA=tris[(2-pyridyl)methyl]amine), 1 , formed in situ at pH 4.2 from [Fe2O(μ-O

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https://doi.org/10.1007/s11244-005-2890-9

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Fluorous biphasic catalysis. 2. Synthesis of fluoroponytailed amine ligands along with fluoroponytailed carboxylate synthons, [M(C8F17(CH2)2CO2)2] (M = Mn2+ or Co2+): Demonstration of a perfluoroheptane soluble precatalyst for alkane and alkene functionalization in the presence of tert-butyl hydroperoxide and oxygen gas

Autor: Alain Rabion, Jean-Marc Vincent, Vittal K. Yachandra, Richard H. Fish

Publikováno v: Canadian Journal of Chemistry. 79:888-895

Fluorous biphasic catalysis (FBC) is a relatively new concept for homogeneous catalysis where the fluorocarbon soluble catalyst resides in a separate phase from the substrate and products. Therefore, separation of the catalyst and the products occurs

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https://doi.org/10.1139/v01-012

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Biomimetic Oxidation Studies. 11. Alkane Functionalization in Aqueous Solution Utilizing in Situ Formed [Fe2O(η1-H2O)(η1-OAc)(TPA)2]3+, as an MMO Model Precatalyst, Embedded in Surface-Derivatized Silica and Contained in Micelles

Autor: Alain Rabion, Ronny Neumann, Karine Neimann, Richard H. Fish, Robert M. Buchanan

Publikováno v: Inorganic Chemistry. 38:3575-3580

The biomimetic, methane monooxygenase enzyme (MMO) precatalyst, [Fe2O(η1-H2O)(η1-OAc)(TPA)2]3+ (TPA = tris[(2-pyridyl)methyl]amine), 1, formed in situ at pH 4.2 from [Fe2O(μ-OAc)(TPA)2]3+, 2, was embedded in an amorphous silicate surface modified

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https://doi.org/10.1021/ic990155b

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Sequential addition of H2O2, pH and solvent effects as key factors in the oxidation of 2,4,6-trichlorophenol catalyzed by iron tetrasulfophthalocyanine

Autor: Alain Rabion, Alexander B. Sorokin, Bernard Meunier, Anke Hadasch

Publikováno v: New Journal of Chemistry. 22:45-51

The efficiency of the H2O2 oxidation of 2,4,6-trichlorophenol (TCP) catalyzed by iron tetrasulfophthalocyanine (FePcS) is highly dependent on the pH value of the reaction mixture, the local hydrogen peroxide concentration and the organization of FePc

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https://doi.org/10.1039/a706741k

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Fluorous Biphasic Catalysis: Complexation of 1,4,7-[C8F17(CH2)3]3-1,4,7-Triazacyclononane with[M(C8F17(CH2)2CO2)2](M= Mn, Co) To Provide Perfluoroheptane-Soluble Catalysts for Alkane and Alkene Functionalization in the Presence oft-BuOOH and O2

Autor: Alain Rabion, Vittal K. Yachandra, Jean-Marc Vincent, Richard H. Fish

Publikováno v: Angewandte Chemie International Edition in English. 36:2346-2349

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https://doi.org/10.1002/anie.199723461

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Metallophthalocyanine-catalyzed oxidation of catechols by H2O2 and its surrogates

Autor: Alain Rabion, Laurent Fraisse, Bernard Meunier, Alexander B. Sorokin

Publikováno v: Journal of Molecular Catalysis A: Chemical. 117:103-114

Iron sulfophthalocyanines are powerful catalysts for the oxidation of catechols when using hydrogen peroxide or percarbonate as oxidants. Dichloromaleic acid is an oxidation product of tetrachlorocatechol, indicating that the aromatic ring was cleave

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https://doi.org/10.1016/s1381-1169(96)00415-3

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