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Refinado por: assunto: Physical Sciences remover
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1
Amino Acid Catalyzed Direct Asymmetric Aldol Reactions:  A Bioorganic Approach to Catalytic Asymmetric Carbon−Carbon Bond-Forming Reactions
Amino Acid Catalyzed Direct Asymmetric Aldol Reactions:  A Bioorganic Approach to Catalytic Asymmetric Carbon−Carbon Bond-Forming Reactions
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Amino Acid Catalyzed Direct Asymmetric Aldol Reactions:  A Bioorganic Approach to Catalytic Asymmetric Carbon−Carbon Bond-Forming Reactions

Sakthivel, Kandasamy ; Notz, Wolfgang ; Bui, Tommy ; Barbas, Carlos F

Journal of the American Chemical Society, 2001-06, Vol.123 (22), p.5260-5267 [Periódico revisado por pares]

United States: American Chemical Society

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2
Structural elucidation of derivatives of polyfunctional metabolites after methyl chloroformate derivatization by high-resolution mass spectrometry gas chromatography. Application to microbiota metabolites
Structural elucidation of derivatives of polyfunctional metabolites after methyl chloroformate derivatization by high-resolution mass spectrometry gas chromatography. Application to microbiota metabolites
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Structural elucidation of derivatives of polyfunctional metabolites after methyl chloroformate derivatization by high-resolution mass spectrometry gas chromatography. Application to microbiota metabolites

Bajo-Fernández, M. ; Montero, G. ; Alonso-Herranz, V. ; Barbas, C. ; Rey-Stolle, F. ; García, A.

Journal of Chromatography A, 2024-02, Vol.1717, p.464656, Article 464656 [Periódico revisado por pares]

Elsevier B.V

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3
Catalytic Direct Asymmetric Michael Reactions:  Taming Naked Aldehyde Donors
Catalytic Direct Asymmetric Michael Reactions:  Taming Naked Aldehyde Donors
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Catalytic Direct Asymmetric Michael Reactions:  Taming Naked Aldehyde Donors

Betancort, Juan M ; Barbas, Carlos F

Organic letters, 2001-11, Vol.3 (23), p.3737-3740 [Periódico revisado por pares]

United States: American Chemical Society

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4
High-performance liquid chromatographic analysis of dextromethorphan, guaifenesin and benzoate in a cough syrup for stability testing
High-performance liquid chromatographic analysis of dextromethorphan, guaifenesin and benzoate in a cough syrup for stability testing
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High-performance liquid chromatographic analysis of dextromethorphan, guaifenesin and benzoate in a cough syrup for stability testing

Galli, V. ; Barbas, C.

Journal of Chromatography A, 2004-09, Vol.1048 (2), p.207-211 [Periódico revisado por pares]

Elsevier B.V

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5
Capillary electrophoresis as a metabolomics tool for non-targeted fingerprinting of biological samples
Capillary electrophoresis as a metabolomics tool for non-targeted fingerprinting of biological samples
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Capillary electrophoresis as a metabolomics tool for non-targeted fingerprinting of biological samples

Barbas, C. ; Moraes, Edgar P. ; Villaseñor, A.

Journal of pharmaceutical and biomedical analysis, 2011-06, Vol.55 (4), p.823-831 [Periódico revisado por pares]

Amsterdam: Elsevier B.V

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6
Analytical study proving alprazolam degradation to its main impurity triazolaminoquinoleine through Maillard reaction
Analytical study proving alprazolam degradation to its main impurity triazolaminoquinoleine through Maillard reaction
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Analytical study proving alprazolam degradation to its main impurity triazolaminoquinoleine through Maillard reaction

Huidobro, A. L ; Barbas, C

Analytical and bioanalytical chemistry, 2009-07, Vol.394 (5), p.1349-1359 [Periódico revisado por pares]

Berlin/Heidelberg: Berlin/Heidelberg : Springer-Verlag

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7
New approaches with two cyano columns to the separation of acetaminophen, phenylephrine, chlorpheniramine and related compounds
New approaches with two cyano columns to the separation of acetaminophen, phenylephrine, chlorpheniramine and related compounds
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New approaches with two cyano columns to the separation of acetaminophen, phenylephrine, chlorpheniramine and related compounds

OLMO, B ; GARCIA, A ; MARIN, A ; BARBAS, C

Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2005-03, Vol.817 (2), p.159-165 [Periódico revisado por pares]

Amsterdam: Elsevier Science

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8
Reply to Comments by Aizprua, C.; Witt, C. Reynaud, J. Y., Poujol, M. and Barba, D. on “The Chongón/Colonche orocline transrotational bending and the coeval opening of the Progreso basin in southwestern Ecuador”
Reply to Comments by Aizprua, C.; Witt, C. Reynaud, J. Y., Poujol, M. and Barba, D. on “The Chongón/Colonche orocline transrotational bending and the coeval opening of the Progreso basin in southwestern Ecuador”
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Reply to Comments by Aizprua, C.; Witt, C. Reynaud, J. Y., Poujol, M. and Barba, D. on “The Chongón/Colonche orocline transrotational bending and the coeval opening of the Progreso basin in southwestern Ecuador”

Alemán, Antenor M. ; Palencia, Allly A. ; Lezama, Eduardo E. ; Montenegro, Galo

Journal of South American earth sciences, 2022-06, Vol.116, p.103813, Article 103813 [Periódico revisado por pares]

Elsevier Ltd

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9
Systematic comparison of different functionality columns for a classical pharmaceutical problem
Systematic comparison of different functionality columns for a classical pharmaceutical problem
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Systematic comparison of different functionality columns for a classical pharmaceutical problem

Marín, A. ; Barbas, C.

Journal of pharmaceutical and biomedical analysis, 2006-02, Vol.40 (2), p.262-270 [Periódico revisado por pares]

Amsterdam: Elsevier B.V

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10
Development and validation of a capillary electrophoresis method for direct measurement of isocitric, citric, tartaric and malic acids as adulteration markers in orange juice
Development and validation of a capillary electrophoresis method for direct measurement of isocitric, citric, tartaric and malic acids as adulteration markers in orange juice
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Development and validation of a capillary electrophoresis method for direct measurement of isocitric, citric, tartaric and malic acids as adulteration markers in orange juice

Saavedra, L ; Garcı́a, A ; Barbas, C

Journal of Chromatography A, 2000-06, Vol.881 (1), p.395-401 [Periódico revisado por pares]

Netherlands: Elsevier B.V

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