Search Results - "L., M. Canle"

Aqueous degradation of diclofenac by heterogeneous photocatalysis using nanostructured materials by Martínez, C., Canle L., M., Fernández, M.I., Santaballa, J.A., Faria, J.

“…[Display omitted] ► A detailed mechanism is proposed for the photocatalytic degradation of diclofenac. ► The efficacy of nanostructured materials, including…”
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Mechanism of degradation of ketoprofen by heterogeneous photocatalysis in aqueous solution by Martínez, C., Vilariño, S., Fernández, M.I., Faria, J., L., M. Canle, Santaballa, J.A.

“…•A mechanism is proposed for photolysis and heterogeneous photocatalysis of ketoprofen with TiO2.•The efficacy of composites MWCNT–TiO2 is discussed and…”
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Kinetics and mechanism of aqueous degradation of carbamazepine by heterogeneous photocatalysis using nanocrystalline TiO2, ZnO and multi-walled carbon nanotubes–anatase composites by Martínez, C., Canle L., M., Fernández, M.I., Santaballa, J.A., Faria, J.

“… [Display omitted] ▶ A detailed mechanism is proposed for the photocatalytic degradation of carbamazepine. ▶ The efficacy of composites MWCNT-TiO2 is…”
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Reaction pathways and mechanisms of photodegradation of pesticides by Burrows, H.D., Canle L, M., Santaballa, J.A., Steenken, S.

“…The photodegradation of pesticides is reviewed, with particular reference to the studies that describe the mechanisms of the processes involved, the nature of…”
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(Re)Greening photochemistry: using light for degrading persistent organic pollutants by Canle L., M, Fernández, M. I, Martínez, C, Santaballa, J. A

“…Light is a cheap and abundant chemical reagent, capable of inducing highly selective reactions, some of which cannot be reasonably carried out by alternative…”
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First Steps in the Oxidation of Sulfur-Containing Amino Acids by Hypohalogenation: Very Fast Generation of Intermediate Sulfenyl Halides and Halosulfonium Cations by Armesto, X.L., Canle L, M., Fernández, M.I., Garcı́a, M.V., Santaballa, J.A.

“…Sulfur-containing amino acids show an extraordinary binding towards HOCl/ClO −. During the process, the Cl is transferred from the O to the S of the amino…”
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Diethyl 1-(4-methylphenyl)-3-phenyl-5-oxopyrrolidine-2,2-dicarboxylate by Ray, Jayanta Kumar, Barman, Gopa, Canle L., M., Fernández P., M. I., Santaballa, J. A.

“…In the title compound, C23H25NO5, the lactam ring adopts an envelope conformation and both ethoxycarbonyl side chains show an s-cis conformation: one is nearly…”
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Kinetic and mechanistic aspects of the direct photodegradation of atrazine, atraton, ametryn and 2-hydroxyatrazine by 254 nm light in aqueous solution by Azenha, M. E. D. G., Burrows, H. D., Canle L., M., Coimbra, R., Fernández, M. I., García, M. V., Peiteado, M. A., Santaballa, J. A.

“…Atrazine (1), Atraton (2) and Ametryn (3) are photodegraded upon 254 nm irradiation, yielding 2‐OH‐atrazine (4) as a photoproduct. Dealkylation products are…”
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Developments in the mechanism of photodegradation of triazine-based pesticides by Canle, L. M., Fernández, M. I., Santaballa, J. A.

“…Developments in the mechanisms of the direct, photosensitized and photocatalyzed photodegradation and of photochemically generated hydroxyl radical‐based…”
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Microalgal bioassays as a test of pesticide photodegradation efficiency in water by RIOBOO, C, FRANQUEIRA, D, CANLE, M. L, HERRERO, C, CID, A

“…Two freshwater microalga species, Chlamydomonas moewusii and Chlorella vulgaris, were used to assess the photodegradation of paraquat and isoproturon,…”
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Intracellular Oxidation of Dipeptides. Base-Promoted Elimination from N-Halodipeptides to 2-[N-Alkyl-N-(2-N-alkylimino-2-alkylethanoyl)amino]-2,2-dialkylethanoic Acids by Armesto, X. L, Canle L, M, Fernández, M. I, García, M. V, Rodríguez, S, Santaballa, J. A

“…One of the possible ways of intracellular oxidation of peptides is via the formation of the corresponding (N-X)-dipeptides, that then undergo base-promoted…”
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Diethyl 1-(4-fluorophenyl)-3-(2-furyl)-5-oxopyrrolidine-2,2-dicarboxylate and diethyl 1-(3,4-dichlorophenyl)-3-(2-furyl)-5-oxopyrrolidine-2,2-dicarboxylate by JAYANTA KUMAR RAY, HALDAR, Pranab, CANLE L, M, SANTABALLA, J. A, MAHIA, Jose

“…The title compounds, C20H20FNO6 and C20H19Cl2NO6, respectively, may exhibit bioactivity. In these compounds, the pyrrolidine ring adopts a conformation…”
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Concerted Grob Fragmentation in N-Halo-.alpha.-amino Acid Decomposition by Armesto, X. L, Canle L, M, Losada, M, Santaballa, J. A

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Solvent isotope effects in the oxidation of dipeptides by aqueous chlorine by Armesto, X L, Canle L, M, García, V, Santaballa, J A

“…A kinetic study of the mechanism of oxidation of Ala-Gly and Pro-Gly by aqueous chlorine has been carried out. Among other experimental facts, the deuterium…”
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1-(3-Chloro-4-fluorophenyl)-5-(2-diazoacetyl)-4-phenylpyrrolidin-2-one by Ray, Jayanta Kumar, Haldar, Pranab, Canle L., M., Fernández P., M. I., Santaballa, J. A.

“…In the title compound, C18H13ClFN3O2, the pyrrolidine ring adopts an envelope conformation and the planar part is rotated by 4.3 (6)° from the plane…”
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First stages of photodegradation of the urea herbicides Fenuron, Monuron and Diuron by Canle L, M, Rodrı́guez, S, Rodrı́guez Vázquez, L.F, Santaballa, J.A, Steenken, S

“…The initial stages of photodegradation of three urea-based herbicides [ArNHCON(CH3)2≡(1)]: Fenuron, Monuron and Diuron have been studied using laser-flash…”
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A B3LYP/6-31G study on the chlorination of ammonia by hypochlorous acid by Andrés, J., Canle L., M., Garcı́a, M.V., Rodrı́guez Vázquez, L.F., Santaballa, J.A.

“…B3LYP/6-31G ** calculations were performed on the chlorination of NH 3 by HOCl, considering explicit participation of zero, one, two, three and four water…”
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Unimolecular Decomposition of the Anionic Form of N-Chloro-α-glycine. A Theoretical Study by Andrés, J, Queralt, J. J, Safont, V. S, Canle L, M, Santaballa, J. A

“…The molecular mechanism for the unimolecular decomposition of the anionic form of N-chloro-α-glycine in its singlet and triplet electronic states has been…”
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On the mechanism of TiO2-photocatalyzed degradation of aniline derivatives by Canle L., M., Santaballa, J.A., Vulliet, E.

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Evidence for an intramolecular elimination mechanism in the aqueous decomposition of ( N-Cl)-alcoholamines by Armesto, X.L., Canle L., M., Carretero, P., García, M.V., Santaballa, J.A.

“…(N-Cl)-alcoholamines decompose in aqueous medium through two main reaction paths: an intramolecular elimination and a fragmentation. Both mechanisms take place…”
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