Contents
Academic literature on the topic 'Acides aminés – Réactivité (chimie)'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Acides aminés – Réactivité (chimie).'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Acides aminés – Réactivité (chimie)"
Hureïki, L., C. Gauthier, and M. Prévost. "Étude de l'évolution des acides aminés totaux dans deux filières de traitement d'eau potable." Revue des sciences de l'eau 9, no. 3 (April 12, 2005): 297–318. http://dx.doi.org/10.7202/705254ar.
Full textHureïki, L., and J. P. Croué. "Identification par couplage CG/SM des sous-produits de chloration de deux acides aminés libres, la proline et la méthionine." Revue des sciences de l'eau 10, no. 2 (April 12, 2005): 249–64. http://dx.doi.org/10.7202/705280ar.
Full textBAYOURTHE, C., and D. ALI-HAIMOUD-LEKHAL. "Les extraits de plantes chez le ruminant : effets sur les fermentations dans le rumen et la qualité lipidique des produits animaux." INRAE Productions Animales 27, no. 4 (October 23, 2014): 317–28. http://dx.doi.org/10.20870/productions-animales.2014.27.4.3079.
Full textAgbekodo, K., B. Legube, P. Côté, and M. M. M. Bourbigot. "Performance de la nanofiltration pour l'élimination de la matière organique naturelle: essais sur l'usine de Méry/Oise." Revue des sciences de l'eau 7, no. 2 (April 12, 2005): 183–200. http://dx.doi.org/10.7202/705196ar.
Full textDissertations / Theses on the topic "Acides aminés – Réactivité (chimie)"
Yim, Anne-Marie. "Réactivité des "alpha, bêta"-déhydroaminoacides : additions radicalaires en solution et sur support solide." Montpellier 2, 1999. http://www.theses.fr/1999MON20072.
Full textPothion, Catherine. "Etude de la réactivité des N-uréthane-N-carboxyanhydrides d'acides aminés (UNCAs) en chimie des peptides." Montpellier 2, 1997. http://www.theses.fr/1997MON20214.
Full textHuguenot, Florent. "Réactivité d'imines et d'oxazolidines fluorées chirales : application à la synthèse d'aminoacides et d'aminoalcools fluorés énantiopurs : thèse pour le doctorat en sciences spécialité Chimie Organique." Reims, 2004. http://theses.univ-reims.fr/exl-doc/GED00000050.pdf.
Full textThis thesis falls under the field of organofluorinated chemistry and the asymmetrical synthesis. We studied various original methodologies of synthesis of di- and trifluoromethyl enantiopur compounds starting from chiral fluorinated oxazolidines and ketimines. The trifluoromethyl ketimines and oxazolidines are prepared by reaction of the fluoral or trifluorométhyl ketones with chiral amines or aminoalcohols. The difluoromethyl analogues are obtained by exploiting the electrophilic properties of difluoroenoxysilanes. The reduction of fluorinated oxazolidines by the hydrides is completely stereoselective, which gives access to enantiopur di- and trifluoromethyl amines. Oxazolidines with Lewis acid form in situ iminium species, which give access to the a-aminonitriles, precursors of enantiopur a-amino acids and 1,2-diamines, and acces to b-aminoesters and the b-aminoketones, precursors of enantiopur b-amino acids and 1,3-aminoalcohols
Ben, Messaouda M'hamed. "Réactivité du [60]Fullerène avec la glycine : de la théorie à la pratique." Paris 11, 2007. http://www.theses.fr/2007PA114812.
Full textThe main objective of this thesis was to synthesize fullerene derivatives for drug targeting. For this purpose we studied the reactions between glycine and C60. Amino-acids can be linked to C60 trough the primary amino function while the carboxylic function can be used for the attachment of the active drug. Comparing the theoretical results obtained by means of semi-empirical and DFT computations with experimental data allowed us to identify the main reaction products and to propose a reaction mechanism between the fullerene and glycine. Due to their structures and reactivity the resulting C60-glycine bis-adducts are suitable candidates for drug targeting
Paris, Marielle. "Réactivité des N-uréthane-N-carboxyanhydrides d'acides aminés (UNCas) vis-à-vis des dérivés lithiens. Synthèse de peptides aldéhydiques sur support solide." Montpellier 2, 1998. http://www.theses.fr/1998MON20125.
Full textPilo, Vicente Juan-Carlos. "Synthèse et étude de la réactivité chimique de 3-aminoindan-1-ones diversement substituées." Caen, 1992. http://www.theses.fr/1992CAEN4019.
Full textCoantic, Stéphanie. "Réactivité des N-sulfonyl, N-sulfinyl et N-sulfénylimines dans la réaction de Staudinger : la synthèse de β-lactames N-sulfurés et leur utilisation pour la synthèse de β-aminoacides [alpha]-oxygénés." Aix-Marseille 3, 2004. http://www.theses.fr/2004AIX30045.
Full textThe synthesis of N-sulfonyl, N-sulfinyl and N-sulfenylimines has been achieved. These N-thiolated imines were tested in the Staudinger reaction with [alpha]-oxygenated ketenes. The [2+2] cycloaddition reaction was successfully applied to many N-sulfenylimines to give N-sulfenyl β-lactames with good yields and a good selectivity. These azetidinones bearing an electron-donor group on the nitrogen of the cycle were then used in the oxidation reaction of the sulphur to give the N-sulfinylated and N-sulfonylated cycloadducts. The new β-lactames bearing an electron-acceptor group on the nitrogen were used in nucleophilic ring opening reactions with amines, alcohols or thiols to give new [alpha]-oxygenated β-aminoacids
Alsaidi, Abdellah. "Synthèse et étude de la réactivité chimique des 6-amino-5,6-dihydro-4H-cyclopenta(c)thiophen-4-ones à visée antivirale." Caen, 1994. http://www.theses.fr/1994CAEN4048.
Full textAouf, Nour-Eddine. "Synthèse, structure et réactivité de sulfahydantoi͏̈nes dérivées d'aminoacides par insertion de sulfamoyle." Montpellier 2, 1994. http://www.theses.fr/1994MON20095.
Full textPedreira-Segade, Ulysse. "Nucléotides à l'interface minéral-eau et réactivité des acides aminés en conditions hydrothermales dans le contexte des origines de la vie." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSEN067/document.
Full textThe discovery of traces of primitive life, such as fossils and biosignatures, suggests that life may have appeared some 4.3 to 3.7 billion years ago. This emergence resulted from a chemical evolution with steps leading from simple organic molecules to the first single-celled organisms.This thesis tests the hypothesis of a hydrothermal origin of life. In such geochemical settings, pressure, temperature and pH gradients, mineral surfaces diversity and abundant chemical energy would have favored the accumulation and complexification of organic matter. This work focuses on the concentration of nucleotides and the polymerization of amino acids, which are the building blocks of genetic material and proteins, respectively.The first part of this thesis presents a large study of the interactions between nucleotides in aqueous solutions and phyllosilicates under controlled conditions of temperature, pH and salinity. The second part describes an in situ study of the effects of hydrothermal conditions and mineral surfaces in the polymerization of non-activated amino acids.This work suggests that sheet minerals, and especially swelling clays, increase the local concentration of nucleotides by three orders of magnitude and exhibit an adsorption behavior that is very dependent on the physical and chemical conditions of the environment. Moreover, this work confirms that the polymerization of amino acids in aqueous solutions is sensitive to temperature and it also underlines that pressure and mineral surfaces have a major role on the reactivity of these molecules. Hydrothermal environments thus favor the concentration, preservation and complexification of organic matter. These are crucial steps for the emergence of the properties of life in the chemical evolution
Books on the topic "Acides aminés – Réactivité (chimie)"
Lassalle, Alain. Assimiler la chimie organique: Aldéhydes, cétones, acides, amines et composés mixtes. Paris: Ellipses, 2003.
Find full textM, Kazmierski Wieslaw, ed. Peptidomimetics protocols. Totowa, NJ: Humana Press, 1999.
Find full text