Дисертації з теми "Reacting experiments"
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Heitor, Manuel Frederico Tojal de Valsassina. "Experiments in turbulent reacting flows." Thesis, Imperial College London, 1985. http://hdl.handle.net/10044/1/12044.
Повний текст джерелаMontello, Aaron David. "An Experimental Investigation of Water Droplet Growth, Deformation Dynamics and Detachment in a Non-Reacting PEM Fuel Cell via Fluorescence Photometry." The Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=osu1228248650.
Повний текст джерелаKeller, Tobias [Verfasser]. "Reactive Distillation for Multiple-reaction Systems: Experimental Investigation, Modelling and Optimisation / Tobias Keller." München : Verlag Dr. Hut, 2013. http://d-nb.info/103728948X/34.
Повний текст джерелаBrown, Richard J. "Experimental investigation of a turbulent reacting plume." Thesis, The University of Sydney, 1996. https://eprints.qut.edu.au/32127/1/Richard_Brown_Thesis.pdf.
Повний текст джерелаO'Neal, Stephen Vernon. "A kinetic study of the chromium (VI) - arsenic (III) reaction in pyridine-pyridinium buffer solutions containing oxalate." Thesis, Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/104524.
Повний текст джерелаJerez, Briones Jorge Antonio. "Aluminosilicate-coated silica sand for reactive transport experiments." Online access for everyone, 2005. http://www.dissertations.wsu.edu/Dissertations/Spring2005/J-J%5FBriones%5F050305.pdf.
Повний текст джерелаPrat, Resina Xavier. "Study of the reaction mechanism in Mandelate racemase enzyme: reaction path and dynamical sampling approaches." Doctoral thesis, Universitat Autònoma de Barcelona, 2004. http://hdl.handle.net/10803/3175.
Повний текст джерелаL'enzim Mandelat Racemasa catalitza la interconversió dels dos enantiòmers (S) i (R) de l'àcid mandèlic a una velocitat semblant. El mecanisme de reacció que es postula experimentalment passa per l'abstracció d'un protó molt poc àcid. Aquesta reacció molt poc favorable en medi aquós l'enzim la catalitza a una velocitat sorprenentment alta.
Fent un estudi Mecànica Quàntica / Mecànica Molecular (QM/MM) de la reactivitat de l'enzim s'han trobat els intermedis i les barreres de reacció que permeten deduir tres mecanismes a través dels quals el substracte natural mandelat i altres dos substractes anàlegs poden racemitzar. Expliquem de quina manera l'enzim pot fer la catàlisi tant efectiva i equivalent per als dos enantiòmers.
Partint de la necessitat de millorar l'estudi QM/MM anterior, sobretot pel què fa a l'acurada localització dels estats de transició (barreres reacció), s'ha dissenyat un mètode d'optimització d'estructures per ser aplicat a sistemes de milers d'àtoms com ho és el nostre enzim.
El mètode anomenat micro-iteratiu es basa en una cerca segons les equacions Rational Function Optimization (RFO) en una zona reduida mentre es minimitza l'entorn amb un mètode computacionalment barat com el LBFGS. Aquest mètode micro-iteratiu ha estat formulat, implementat i testejat en sistemes moleculars grans i petits. Se n'ha estudiat les diferents opcions donant una recepta pràctica per al seu ús en altres reaccions. També se n'ha justificat el seu desenvolupament posant de relleu les millores obtingudes amb aquest nou mètode quan es comparen els nous resultats amb els obtinguts en l'estudi QM/MM inicial.
Finalment, l'energia lliure de la reacció enzimàtica s'ha calculat amb tècniques de la dinàmica molecular i de l'Umbrella Sampling. Per aquest tipus de càlcul és imprescindible escollir a priori una coordenada de reacció que permeti anar de reactius a productes, en altres paraules, és necessari saber com té lloc la reacció. Gràcies a la prèvia localització d'estats de transició amb el mètode micro-iteratiu podem conèixer el mecanisme de reacció. I per tant podem emprar una coordenada de reacció adequada que ens permet calcular l'energia lliure de reacció de forma efectiva.
In this thesis several theoretical techniques to study the Mandelate Racemase enzyme reactivity are designed and used.
The Mandelate Racemase enzyme catalyses the interconversion of both enantiomers (S) and (R) of mandelic acid at apparently the same rate. Experimental results suggest that the reaction mechanism takes place through the abstraction of a non-acid hydrogen. This reaction is very low in aqueous media but the enzyme catalyzes it at an extremely fast rate.
We carry out a QM/MM study of the enzyme reativity. We have found the intermediate structures and the energy barriers corresponding to three proposed mechanisms that the natural substrate mandelate and two other substrate analogues may undergo. We are able to explain how the the efficient catalysis is performed for the two enantiomers.
Due to the lack in the previous QM/MM study of an efficient method to locate transition state structures (energy barriers) we have designed an structure optimization method to be applied to systems constituted by thousands of atoms such as our enzyme.
The so-called micro-iterative method consists in a search based on the Rational Function Optimization (RFO) equations applied in a core zone while the environment is minimized through a computationally affordable method such as LBFGS. The micro-iterative method has been formulated, implemented and tested for small and big molecular systems. We have studied several possible options giving as a result a practical guide for its usage in other reactions. Comparing the results coming from the initial QM/MM study with the ones found by this micro-iterative method we show an improvement that justifies the development.
Finally, the free energy corresponding to the enzymatic reaction is calculated by means of Molecular Dynamics and Umbrella Sampling techniques. The free energy computation requires the a priori election of a reaction coordinate that allows the system to go from reactants to products. In other words, it is essential to know how the reaction takes place. Thanks to the accurate search of transition states performed previously by the micro-iterative we can find the reaction mechanism. In this sense we can use an adequate reaction coordinate that permits us an efficient calculation of the reaction free energy.
Terremoto, Luis Antonio Albiac. "Experimento de coincidência 26Mg (e,e\'c)." Universidade de São Paulo, 1993. http://www.teses.usp.br/teses/disponiveis/43/43131/tde-11032014-165807/.
Повний текст джерелаMeasurements of the ANTPOT 26 MG\'(e, e\' c) reaction (c standing for p or alfa) have been performed at electron energy of 183.5 Me V and scattering angles of \'22 GRAUS\' and \'35 GRAUS\' (momentum transfer of 0.35 and 0.54 \'fm POT. -1\', respectively). Excitation energy of the target nucleus ranged from 10.6 MeV to 31.8 MeV and cross sections and angular distributions were determined for the following decay channels: \'alfa IND. 0\', \'alfa IND. 1\', \'p IND. 01\' and \'p IND. 2\'. The multi polar composition of the \'alfa IND. 0 channel was determined by means of a model independent analysis. A simple model based on effects of isospin, nuclear deformation and configurational splitting was used to explain the observed behaviour of the strength distribution of the giant resonances as a function of energy.
Rallabhandi, Aniketh S. "Experimental Investigation of the Reacting Flowfield of a Radial-Radial Swirler." University of Cincinnati / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=ucin154409847287965.
Повний текст джерелаGeipel, Philipp. "Experimental research on turbulent reacting flows using gaseous and liquid fuels." Thesis, Imperial College London, 2009. http://hdl.handle.net/10044/1/5544.
Повний текст джерелаGriselli, Massimo. "C-reactive protein and experimental myocardial infarction." Thesis, Imperial College London, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.408605.
Повний текст джерелаBeyer, Keith D. (Keith Donald). "Laboratory experiments of chemical reactions on polar stratospheric cloud particles." Thesis, Massachusetts Institute of Technology, 1994. http://hdl.handle.net/1721.1/12269.
Повний текст джерелаWyrwas, Richard Ben Jr. "Vanadium Oxide Anions Clusters: Their Abundances, Structures and Reactions with SO₂." Diss., Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/4908.
Повний текст джерелаGarcía, Melchor Maximiliano. "Theoretical Study on Pd-catalyzed Cross-Coupling Reactions." Doctoral thesis, Universitat Autònoma de Barcelona, 2012. http://hdl.handle.net/10803/96827.
Повний текст джерелаSince its discovery, nearly three decades ago, the Pd-catalyzed cross-coupling reactions have become one of the most powerful transformations in organometallic chemistry. In fact, three of the developers of the most widely used cross-coupling reactions were awarded in 2010 with the Nobel Prize in Chemistry. The general reaction mechanism for C-C cross-coupling consists in three main steps: oxidative addition, transmetalation, and reductive elimination. The reaction improvement entails a deep knowledge of their complete mechanism, or what is the same thing, how they work at the molecular level. Thus, this thesis has been focused on studying the reaction mechanism for different Pd-catalyzed cross-coupling reactions: the Negishi reaction, the copper-free Sonogashira reaction, and an enantioselective version of the Suzuki-Miyaura reaction. All these studies have been carried out by means of quantum-mechanics calculations and in close collaboration with top experimental groups worldwide. In the case of the Negishi reaction, the transmetalation process with ZnMeCl and ZnMe2 reagents has been investigated in order to provide a detailed picture of their reaction mechanisms. In particular, for the transmetalation with ZnMeCl, calculations have pointed out the many chances for the generation of new intermediates that would eventually give rise to homocoupling side products. On the other hand, for the transmetalation with ZnMe2, the theoretical results have proved the existence of previously unexpected cationic intermediates. Moreover, additional competitive transmetalation pathways for this reaction, some of which had not been invoked before, have been also identified. Overall, in this study a general picture of the reaction mechanisms involved in these reactions has been obtained. For the copper-free Sonogashira reaction, the two reaction mechanisms proposed in the literature have been evaluated. Theoretical results, have been able to discard one of those mechanisms (carbopalladation), whereas the other one (deprotonation) has been found to be feasible. Furthermore, the mechanistic analysis have conducted to the proposal of a new reaction mechanism (ionic). This mechanism involves the deprotonation of the alkyne and the subsequent reaction of this species with the Pd catalyst. The effect of the alkyne's substituents on these reaction mechanisms has been also analyzed. Overall, the mechanistic study reported in this thesis has revealed that, just like in other cross-coupling reaction, there are several competing reaction pathways and a change on the reaction conditions (e.g. solvent, ligands, substrate, base) might favor one over the other ones. Finally, the theoretical investigation on the reaction mechanism for an asymmetric Suzuki-Miyaura coupling catalyzed by a bis-hydrazone Pd catalyst has been carried out. The results derived from this study have revealed that the transmetalation mechanism differs from the common reaction pathway proposed in the literature: the transmetalation process requires two additional steps. This modification can be attributed to the relative ability of the bis-hydrazone ligand, which can easily dissociate one of the N atoms directly coordinated to Pd catalyst (hemilabile behavior). As far as the stereochemistry of the reaction is concerned, calculations so far do not provide a clear explanation for the high enantioselectivities observed in the experiments. In summary, the theoretical results derived from this thesis have demonstrated that theoretical calculations are a very useful tool for elucidating and/or proposing reaction mechanisms for these type of processes.
Amar, Yehia. "Accelerating process development of complex chemical reactions." Thesis, University of Cambridge, 2019. https://www.repository.cam.ac.uk/handle/1810/288220.
Повний текст джерелаLindwall, Greta. "Multicomponent diffusional reactions in tool steels : Experiment and Theory." Doctoral thesis, KTH, Termodynamisk modellering, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-103328.
Повний текст джерелаQC 20121011
Nascimento, Márcia Cristina. "Contribuições das atividades experimentais com gerenciamento dos compostos gerados para a aprendizagem das reações químicas." Universidade Tecnológica Federal do Paraná, 2013. http://repositorio.utfpr.edu.br/jspui/handle/1/730.
Повний текст джерелаO conhecimento químico é de suma importância para o desenvolvimento sustentável, para melhores formas de alimentação e energia. Neste sentido, a aprendizagem acerca desta área de estudo deve ocorrer pelo uso de metodologias favoráveis ao desenvolvimento sustentável e com caráter motivador. Uma possibilidade é através da contextualização e experimentação. A contextualização da questão ambiental é citada nos Parâmetros Curriculares Nacionais como elemento de promoção de aprendizagem, e a experimentação é descrita como o fazer com as mãos, sentir e manipular, analisar criteriosamente e articular a prática à teoria. Este trabalho foi desenvolvido para o 1º ano do Ensino Médio sobre o conteúdo de reações químicas, contemplando a realização de atividades experimentais com gerenciamento das substâncias produzidas. Para isso, foram realizados: (i) elaboração e aplicação de uma Proposta de Experimentos; (ii) seleção de turmas para sua aplicação; (iii) verificação dos conhecimentos de reações químicas e gerenciamento de resíduos, antes a após a aplicação da mesma. As respostas fornecidas pelos estudantes, nos pré-teste e pós-teste realizados, permitiram comparar o efeito da aplicação da Proposta de Experimentos ao qual foi executada em 18 horas-aula. As mudanças conceituais sobre reações químicas foram registradas e permitiram verificar novas formas de interpretação da transformação, que passou da simples observação macroscópica dos aspectos físicos, para o nível teórico, incluindo os conhecimentos submicroscópicos, onde se encontram as interações entre substâncias e formação de novos compostos. O enfoque nas questões ambientais, com o gerenciamento dos compostos produzidos em aula pelos alunos evidenciou uma maior conscientização entre a maioria dos participantes sobre a problemática do descarte indevido de substâncias e da necessidade de avaliar as implicações do despejo de materiais tóxicos no meio ambiente.
The chemical knowledge is of paramount importance for the sustainable development for better forms of feeding and energy. In this sense, the learning about this study area should occur with the use of methodologies in sustainable development and motivating character. One possibility is through contextualization and experimentation. The contextualization of environmental issues is mentioned in the National Curricular Parameters and element to promote learning, and experimentation is described as “do with hands”, feel and manipulate, analyze critically and articulate practice to theory. This paper was developed for the first year of high school about the content of chemical reactions, contemplating the conducting experimental activities, with management of substances produced. For this, was performed: (i) Preparation and implementation of a proposed experiments. (ii) Selection of classes for its application. (iii) Verification of knowledge of chemical reactions and waste management before and after the application of the same. The answer provided by students, in pretest and posttest, was possible to compare the effect of application of proposed experiments, which was performed is eighteen weeks. The conceptual changes about chemical reactions were registered and allowed to verify new ways of the interpretation and of the transformation, from simple macroscopic observation of the physical aspects to the theoretical level, including knowledge microscopic, where the interactions are found between substances and formation of new compounds. The focus on environmental issues with management of compounds in class by students showed a greater awareness among the majority of participants on the problem of improper disposal of substances and of to assess the implication of dump toxic materials into the environment.
Smith, Sean Campbell. "Experimental and theoretical studies of ion-molecule reactions." Thesis, University of Canterbury. Chemistry, 1989. http://hdl.handle.net/10092/7814.
Повний текст джерелаWilson, Paul Francis. "Experimental studies of gas-phase ion-molecule reactions." Thesis, University of Canterbury. Department of Science, 1994. http://hdl.handle.net/10092/8318.
Повний текст джерелаBaz̆bauers, Gatis. "Experimental investigation of low Damkohler number turbulent reaction." Thesis, Massachusetts Institute of Technology, 1995. http://hdl.handle.net/1721.1/36074.
Повний текст джерелаTubb, Catherine Pollard. "Experimental and computational investigations into stereoselective epoxidation reactions." Thesis, University of Cambridge, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.613119.
Повний текст джерелаJiang, Julong. "Experimental & theoretical investigation of palladium catalyzed reactions." Thesis, University of Sheffield, 2014. http://etheses.whiterose.ac.uk/4997/.
Повний текст джерелаKrükow, Artjom [Verfasser]. "Three-body reaction dynamics in cold atom-ion experiments / Artjom Krükow." Ulm : Universität Ulm, 2017. http://d-nb.info/1133171419/34.
Повний текст джерелаKendrick, Donald William Zukoski E. E. "An experimental and numerical investigation into reacting vortex structures associated with unstable combustion /." Diss., Pasadena, Calif. : California Institute of Technology, 1995. http://resolver.caltech.edu/CaltechETD:etd-10122007-131523.
Повний текст джерелаLaird, Darin Wiley. "Theoretical and experimental investigations of norbornyne and cyclohexyne /." Full text (PDF) from UMI/Dissertation Abstracts International, 2001. http://wwwlib.umi.com/cr/utexas/fullcit?p3008374.
Повний текст джерелаHe, Liu. "Development of reagent-less processes for water decontamination. Tuning of temperature and redox parameters to remove toxic oxyanions." Doctoral thesis, Universitat Autònoma de Barcelona, 2015. http://hdl.handle.net/10803/326753.
Повний текст джерелаThe studies that have been carried out in the present PhD thesis project are based on the development of methods to remove water pollutants by using reagent-less processes and to provide and added value to the contaminated water treatment. In our case, the methods are related to arsenic or selenium oxyanions removal in aqueous solution. Methods are based on sorption-desorption processes for the indicated oxyanions. Nanostructured materials have been implemented as adsorption substances, being either iron or aluminum oxides the nanoparticles active constituents. Reagent-less processes were developed by using intensive thermodynamic parameters, e.g, temperature and/or redox potential of the target solution. Appropriate tuning of these parameters will allow both process selectivity and regeneration of the adsorption material. Synergic interaction of thermo-tuning with redox variation will provide such results. Thus, this reagentless method could not only provide reagent savings for recovering the adsorbent, but also the adsorbent recycling to be reused will contribute to a-cost efficient process. The results show as follows: The adsorption capacity of arsenate/arsenite on sponge loaded with superparamagnetic iron oxide nanoparticles (SPION) is influenced by pH, contact time, initial concentration, adsorbent dosage, temperature as well as redox potential. The maximum adsorption for arsenate on sponge-SPION was obtained in an acid media (pH 3.6) in 1 hour contact time under 20ºC while desorption equilibrium was achieved with 2 hours under 70ºC. Equilibrium adsorption constants were determined as log K20=4.198 and log K70=1.023 under 20ºC and 70ºC respectively. These values correlate with the decrease of related negative ∆G° values, indicating the adsorption increase of As(V) when temperature decreases. ΔH° and ΔS° were found to be -122.150 kJ mol-1 and 337 J mol-1 K-1 respectively, indicating the adsorption reaction to be exothermic. The oxidation of As (III) to As(V) and the respective reduction processes were characterized to prove the concept of using redox potential as key parameter for a reagent-less process. Oxidation of As(III) to As(V) by potassium dichromate (conversion rate>91%) and reduction As(V) to As(III) by Zn powder or Sn foil (conversion rate>90%) in presence of the adsorbent, have shown the effect on the adsorption when tuning the solution redox potential, being As(V) of higher adsorption capacity than As(III). In addition, aqueous selenate/ selenite adsorption/desorption characteristics by γ-Al2O3 nanospheres or SPION loaded sponge were also investigated. The maximum adsorption for selenate and selenite on γ-Al2O3 nanospheres was achieved at pH 2 in 6 hours under 20ºC and 14 hours under 70ºC, respectively. The kinetic and thermodynamic studies show that they are fitted very well to the pseudo-second order and Frendlich isotherm model. The ∆H value of Se (IV) and Se (VI) between 20ºC and 70ºC were -13.955 KJ mol-1and -3.927 KJ mol-1,respectively. It shows that lower temperature favor removal of aqueous selenium. The results represent very similar adsorption phenomenon of selenate/selenite on sponge- SPION as that of arsenate/arsenite on sponge-SPION, thus, sponge-SPION has much higher adsorption capacity for arsenate or selenate than that of arsenite or selenite. The maximum adsorption for selenate and selenite on sponge loaded with SPION was achieved at pH 3.6 in 1 hour under 20ºC and 6 hours under 70ºC, respectively, while time for obtaining equilibrium of selenite needs 14 hours under 20ºC and 24 hours under 70ºC. More importantly, the temperature dependence aspects combined with the redox potential effect for controlling the adsorption-desorption process have been studied. The column mode for treating the waste water, which contains the arsenate/ arsenite or selenate/selenite systems, confirms that toxic oxyanions could be removed by the related adsorbent, which could be regenerated and reused by controlling the temperature combined with the tuning of the reducing reagent.
Specht, Paul Elliott. "Shock compression response of aluminum-based intermetallic-forming reactive systems." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/47559.
Повний текст джерелаFalardo, Sara Figueiredo Caeiro. "Children emotional reactions toward advertising and brands: A drawing experiment." Master's thesis, NSBE - UNL, 2011. http://hdl.handle.net/10362/10071.
Повний текст джерелаLiljeström, Simon. "Emotional Reactions to Music : Prevalence and Contributing Factors." Doctoral thesis, Uppsala universitet, Institutionen för psykologi, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-151605.
Повний текст джерелаManaglia, Maria Vittoria. "Study of 18O+12,13C fusion-evaporation reactions with the GARFIELD array." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/23932/.
Повний текст джерелаHonkanen, A. (Anna). "Insect optomotor experiments in the dark using virtual reality." Doctoral thesis, University of Oulu, 2014. http://urn.fi/urn:isbn:9789526207025.
Повний текст джерелаGarabedian, Stephen P. "Large-scale dispersive transport in aquifers : field experiments and reactive transport theory." Thesis, Massachusetts Institute of Technology, 1987. http://hdl.handle.net/1721.1/14645.
Повний текст джерелаAlam, Md Mahbub. "Bioreduction of hexavalent chromium flow-through column experiments and reactive transport modeling /." Online access for everyone, 2004. http://www.dissertations.wsu.edu/Dissertations/Summer2004/m%5Falam%5F072804.pdf.
Повний текст джерелаHa, Heon Phil. "An experimental and theoretical study of the peritectic reaction." Thesis, University of Oxford, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.298262.
Повний текст джерелаCoombes, Neil Edwin. "The reactive tabu search for efficient correlated experimental designs." Thesis, Liverpool John Moores University, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.275932.
Повний текст джерелаCaginalp, Paul Aydin. "Mean square displacements as an alternative to simulating fluorescence correlation spectroscopy experiments." Diss., Online access via UMI:, 2006.
Знайти повний текст джерелаMikocki, Stanislaw. "Inclusive resonance production in single-vee events in [pi]- nucleon interactions at 200 GeV." Diss., Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/52310.
Повний текст джерелаPh. D.
Levy, S. A. "Experimental and computational studies of radical scavenging and polymerisation inhibition." Thesis, University of Liverpool, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234863.
Повний текст джерелаCouce, Ríos Almudena. "Mechanistic insights into metal-catalyzed hydroamination reactions." Doctoral thesis, Universitat Autònoma de Barcelona, 2017. http://hdl.handle.net/10803/403762.
Повний текст джерелаThe topic of this thesis is the DFT study of the mechanism of intermolecular hydroaminations catalyzed by rhodium and gold catalyst. The nitrogen-containing compounds are very valuable and have a lot of uses ranging from pharmaceutical to chemical. The hydroamination reaction is the most economical pathway to synthesize substituted amines. Metal catalysts developed for direct hydroamination includes lanthanides, as well as early and late transition metals. The most versatile catalysts for the intermolecular hydroamination are based on late transition metals. There are a lot of studies published in recent years about this reaction, but despite the effort some questions remain open. The main challenges of hydroamination reactions are the use of simple amines and unactivated substrates, the intermolecular version, the control of regioselectivity (especially the anti-Markovnikov version) and the asymmetrical version. In this thesis we mainly focused on the study of the control of regioselectivity in the intermolecular version of this reaction and an asymmetric process. The first and second chapters are an introduction to the subject and a theoretical explanation of all the topics used in this thesis. In the third chapter are collected the points this work pretends to achieve, in the fourth chapter we studied an anti-Markovnikov hydroamination of alkenes catalyzed by a rhodium catalyst developed by Hartwig et al. The fifth chapter deals with the enantioselective hydroamination of allenes catalyzed by a rhodium catalyst. The system developed by Breit and coworkers has been chosen for our study. The sixth chapter is devoted to the hydroamination reaction of alkynes, alkenes and allenes with hydrazine catalyzed by three different cationic gold catalysts developed by Bertrand and Hasmi’s groups. In the seventh chapter we studied an Au-catalyzed anti-Markovnikov hydroamination. The Widenhoefer system has been selected since is the only example in the literature. The last chapter of this thesis includes a brief conclusion and summary of the outcome of the work carried out.
Karakowski, Jonathan J. "Can the neutron polarizabilities be determined from a deuteron Compton scattering experiment? /." Thesis, Connect to this title online; UW restricted, 1998. http://hdl.handle.net/1773/9809.
Повний текст джерелаChen, Gang. "Experiments and modeling of the Belousov-Zhabotinsky reaction with 1,4-cyclohexanedione and ferroin." Diss., The University of Arizona, 1999. http://hdl.handle.net/10150/282877.
Повний текст джерелаLee, Dongwoo. "Nanocalorimetry Experiments and First-Principles Theoretical Studies of Solid-State Reactions in Nanolaminates." Thesis, Harvard University, 2016. http://nrs.harvard.edu/urn-3:HUL.InstRepos:33493483.
Повний текст джерелаMallon, P. T. "The modulation of experimental colitis by reactive oxygen species scavengers." Thesis, Queen's University Belfast, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.484983.
Повний текст джерелаHildebrand, Bengt E. "Neurobiological basis of the nicotine withdrawal reaction : an experimental analysis /." Stockholm, 2000. http://diss.kib.ki.se/2000/91-628-3874-1/.
Повний текст джерелаHadden, Rory. "Smouldering and self-sustaining reactions in solids : an experimental approach." Thesis, University of Edinburgh, 2011. http://hdl.handle.net/1842/5587.
Повний текст джерелаScott, Graham Bruce Ian. "Experimental studies of astrochemical ion-atom and ion-molecule reactions." Thesis, University of Canterbury. Chemistry, 1997. http://hdl.handle.net/10092/7813.
Повний текст джерелаGreaves, Stuart Jeffrey. "Theoretical and experimental studies of molecular motions and reaction mechanisms." Thesis, Durham University, 2005. http://etheses.dur.ac.uk/2621/.
Повний текст джерелаAllison, Mark. "An experimental and computational investigation of transition metal-free reactions." Thesis, University of Strathclyde, 2018. http://digitool.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=30916.
Повний текст джерелаCruz, João Duarte Neves. "Experimental study of proton induced nuclear reactions in 6,7 Li." Doctoral thesis, FCT - UNL, 2006. http://hdl.handle.net/10362/1139.
Повний текст джерелаBryant, Will, Timothy J. Bartkoski, John P. Meriac, and C. Allen Gorman. "User Reactions to Frame-of-Reference Scales. An Experimental Study." Digital Commons @ East Tennessee State University, 2018. https://dc.etsu.edu/etsu-works/2616.
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