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Dissertations / Theses on the topic 'Oxo compound'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Brandt, Marcus. "Untersuchungen zur Oxygenierung organischer Substrate durch Oxo-Verbindungen der Elemente Vanadium und Mangan." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2007. http://dx.doi.org/10.18452/15646.

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Die vorliegende Arbeit beschäftigt sich mit der Oxygenierung von ungesättigten Kohlenwasserstoffen durch Übergansmetalle und katalytischer Oxidation von Olefinen und Aliphaten. Sie ist in die folgenden drei Teile gegliedert: 1. Matrixisolationsstudien zum System MnO3Cl/Allen: Das System Permanganylchlorid/Allen wurde in einer Argonmatrix durch Photolyse (546 nm) zu Reaktion gebracht. Die entstandenen Komplexe (O=)2MnCl(O=CCH2CH2) 37R und (O=)2MnCl(H2COCCH2) 38R wurden mit Hilfe der IR-Spektroskopie, Isotopenmarkierungs-Experimenten (18O, D) und DFT-Rechnungen (B3LYP/LANL2DZ) zweifelsfrei ide

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2

Langlet, Abraham. "Nitration of Oxo-pyramidines and Oxo-imidazoles." Doctoral thesis, KTH, Kemi, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-601.

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This thesis is mainly focused on the reactions of oxo-pyrimidines and oxo-imidazoles with nitric acid in sulfuric acid and properties of the gem-dinitro products formed in this process. Low temperature nitrations of 2-methylimidazoles produced – in addition to the known 2-methyl-5(4)-nitroimidazole – 2-(dinitromethylene)-5,5-dinitro-4-imidazolidinone and parabanic acid. This tetranitro compound was also obtained via nitration of 2-methyl-4,4-dihydro-(1H)-5- imidazolone. Thermal decomposition of 2-(dinitromethylene)-5,5-dinitro-4-imidazolidinone yielded 2-(dinitromethylene)-4,5-imidazolidinedio

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3

Kuan, Fong Sheen, and mikewood@deakin edu au. "Organotin-Oxo Clusters." Deakin University. School of biological and chemical sciences, 2002. http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20051125.084244.

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This thesis reports on the development and expansion of reliable synthetic di-and multi-tin precursors for the assembly of oligomeric organotin-oxo compounds in which the shape, dimension and tin nuclearity can be controlled. The reaction of polymeric diorganotin oxides, (R2SnO)m (R = Me, Et, n-Bu, n-Oct, c-Hex, i-Pr, Ph), with saturated aqueous NH4X solutions (X = F, Cl, Br, I, OAc) in refluxing 1,4-dioxane afforded in high yields dimeric tetraorganodistannoxanes, [R2(X)SnOSn(X)R2]2, and in a few cases diorganotin dihalides or diacetates, R2SnX2. This method appears to be particularly good fo

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4

DEGORRE, CECCALDI FRANCOISE. "Synthese, structure, proprietes physicochimiques et etude "in vitro" du pouvoir reactivateur de nouveaux antidotes de l'acetylcholinesterase inhibee par des organophosphores." Paris 6, 1988. http://www.theses.fr/1988PA066182.

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5

Li, Jian-Jun. "Platinum(II) hydroxo, oxo, amido, imido and hydrazido complexes /." free to MU campus, to others for purchase, 1996. http://wwwlib.umi.com/cr/mo/fullcit?p9720553.

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6

錢國輝 and Kwok-fai Chin. "Syntheses, electrochemistry and photophysical and photochemical properties of some high-valent oxo, nitrido and amido complexes ofosmium." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1995. http://hub.hku.hk/bib/B31234756.

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7

Chin, Kwok-fai. "Syntheses, electrochemistry and photophysical and photochemical properties of some high-valent oxo, nitrido and amido complexes of osmium /." Hong Kong : University of Hong Kong, 1995. http://sunzi.lib.hku.hk/hkuto/record.jsp?B17506128.

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8

Yang, Yi. "Gold(I) oxo, imido, hydrazido complexes and gold clusters /." free to MU campus, to others for purchase, 1996. http://wwwlib.umi.com/cr/mo/fullcit?p9841362.

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9

Szuromi, Endre. "Alkene-oxo and alkene-alkene coupling on Pt(II)." Diss., Columbia, Mo. : University of Missouri-Columbia, 2005. http://hdl.handle.net/10355/4156.

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Thesis (Ph. D.)--University of Missouri-Columbia, 2005.<br>The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file viewed on (November 14, 2006) Vita. Includes bibliographical references.

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10

Birtles, John. "Solution based studies of tetranuclear (mu₄-oxo)-Cu(II) complexes /." Thesis, Connect to Dissertations & Theses @ Tufts University, 2004.

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Thesis (Ph.D.)--Tufts University, 2004.<br>The [mu] in the title is depicted as a Greek letter mu, followed by a subscript 4. Adviser: Samuel P. Kounaves. Submitted to the Dept. of Chemistry. Includes bibliographical references. Access restricted to members of the Tufts University community. Also available via the World Wide Web;

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11

黃國賢 and Kwok-yin Wong. "Syntheses, reactivities and electrochemical studies of some high valent oxo complexes of ruthenium." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1986. http://hub.hku.hk/bib/B31230763.

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12

Wong, Kwok-yin. "Syntheses, reactivities and electrochemical studies of some high valent oxo complexes of ruthenium /." [Hong Kong : University of Hong Kong], 1986. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12322623.

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13

林曉楓 and Hiu-fung Lam. "Photophysical and photochemical properties of oxo and nitrido complexes of osmium(VI)." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2001. http://hub.hku.hk/bib/B42576490.

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14

Lam, Hiu-fung. "Photophysical and photochemical properties of oxo and nitrido complexes of osmium(VI)." Click to view the E-thesis via HKUTO, 2001. http://sunzi.lib.hku.hk/hkuto/record/B42576490.

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15

王淑儀 and Shuk-yee Janet Wong. "The chemistry of osmium carbonyl clusters containing oxime and oxo ligands." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2003. http://hub.hku.hk/bib/B31244932.

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16

Mehner, Alexander. "Zwillingspolymerisation von Titan-oxo-Verbindungen." Doctoral thesis, Universitätsbibliothek Chemnitz, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-222231.

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In der vorliegenden Arbeit werden die Synthese und die Charakterisierung neuer Titan-oxo-Monomere beschrieben. Ein weiterer Teil beschäftigt sich mit dem kationischen Polymerisationsverhalten dieser Verbindungen, welche dem Typ der „Zwillingspolymerisationen“ zugeordnet werden kann. Die Charakterisierung der dabei entstehenden nanostrukturierten Hybridmaterialien aus Titandioxid und organischen Polymeren wird beschrieben. Als Vergleich dienen Simultanpolymerisationen von Titanalkoxiden und polymerisierbaren organischen Alkoholen.

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17

Leung, Wai-ho Wilkie. "Synthesis, reactivities and electrochemistry of ruthenium and osmium oxo complexes with polypyridine ligands /." [Hong Kong : University of Hong Kong], 1989. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12474332.

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18

Şahin, Engin Sözüer Topaloğlu Işıl. "Synthesis And Characterization Oxo-İmido [Tris (3,5-Dimethyl-Pyrazol) Borate] Molybdenum Complexes/." [s.l.]: [s.n.], 2004. http://library.iyte.edu.tr/tezler/master/kimya/T000444.rar.

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19

梁偉豪 and Wai-ho Wilkie Leung. "Synthesis, reactivities and electrochemistry of ruthenium and osmium oxo complexes with polypyridine ligands." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1989. http://hub.hku.hk/bib/B31231883.

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20

Yu, Wing-yiu. "Oxidation chemistry of cis-dioxoosmium (VI) and Ruthenium-Oxo complexes bearing a C2 symmetry chelating ligand /." Hong Kong : University of Hong Kong, 1993. http://sunzi.lib.hku.hk/hkuto/record.jsp?B20667346.

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21

Olchowka, Jacob. "Structural versus optical properties in selected Bismuth based oxo-salts and compounds." Thesis, Lille 1, 2015. http://www.theses.fr/2015LIL10088/document.

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Le développement de nouveaux matériaux luminescent pour les LEDs du futur, qui ont pour objectifs de préserver l’environnement et de réduire les dépenses énergétiques, est un thème de recherche d’actualité et un défi extrêmement intéressant pour de nombreux chercheurs. Actuellement, la plupart des LEDs commerciales sont des matériaux dopés aux lanthanides. Cependant, la situation économique et politique actuel est telle que pour l’approvisionnement en lanthanides, les pays européens sont dépendant des pays asiatiques qui ont le monopole sur la production et l’exportation des ceux-ci. Dans ce c

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22

鄭郁棋 and Yuk-ki Cheng. "Syntheses, characterization, electrochemistry and photochemical properties of some high-valent Oxo and Imido complexes of osmium andrhenium." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1997. http://hub.hku.hk/bib/B31235633.

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23

任詠華 and Wing-wah Vivian Yam. "High-valent ruthenium and osmium oxo complexes for homogeneous and photochemical oxidations of inorganic and organic substrates." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1988. http://hub.hku.hk/bib/B31231421.

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24

Yam, Wing-wah Vivian. "High-valent ruthenium and osmium oxo complexes for homogeneous and photochemical oxidations of inorganic and organic substrates /." [Hong Kong : University of Hong Kong], 1988. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12361434.

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25

Cheng, Yuk-ki. "Syntheses, characterization, electrochemistry and photochemical properties of some high-valent Oxo and Imido complexes of osmium and rhenium /." Hong Kong : University of Hong Kong, 1997. http://sunzi.lib.hku.hk/hkuto/record.jsp?B19739631.

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26

余永耀 and Wing-yiu Yu. "Oxidation chemistry of cis-dioxoosmium (VI) and Ruthenium-Oxo complexes bearing a C2 symmetry chelating ligand." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1993. http://hub.hku.hk/bib/B31234008.

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27

陳沛明 and Pui-ming Chan. "Reactivities of nitrido- and oxo-ruthenium(VI) and nitridoosmium(VI) complexes containing chelating multianionic ligands and 1,4,7-trimethyl-1,4,7-triazacyclonoane." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1999. http://hub.hku.hk/bib/B31238208.

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28

Chan, Pui-ming. "Reactivities of nitrido- and oxo-ruthenium(VI) and nitridoosmium(VI) complexes containing chelating multianionic ligands and 1,4,7-trimethyl-1,4,7-triazacyclonoane /." Hong Kong : University of Hong Kong, 1999. http://sunzi.lib.hku.hk/hkuto/record.jsp?B21021405.

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29

IZNADEN, MOHAMMED. "Esters d'acides 2h-perfluores : synthese et reactivite." Reims, 1989. http://www.theses.fr/1989REIMS001.

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Les esters d'acides hydro-2 perfluores sont prepares par defluoration photoreductive des esters perfluores correspondants dans l'hexamethylphosphorotriamide. Les proprietes acides de l'hydrogene porte par le carbone-2 ont ete exploitees et des syntheses a haut rendement de composes polyfluores multifonctionnels ont ete realisees: enaminoesters, iminoesters, cetoesters, composes heterocycliques

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30

黎達成 and Tat-shing Lai. "Oxo and Imido transfer reactions mediated by ruthenium and manganese complexes containing chiral porphyrin and oxazolinyl ligands." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1998. http://hub.hku.hk/bib/B31237186.

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31

Lai, Tat-shing. "Oxo and Imido transfer reactions mediated by ruthenium and manganese complexes containing chiral porphyrin and oxazolinyl ligands /." Hong Kong : University of Hong Kong, 1998. http://sunzi.lib.hku.hk/hkuto/record.jsp?B19738006.

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32

Dehestani, Ahmad. "Exploring reactivities of oxo and nitrido ligands on high valent osmium with electrophiles, nucleophiles, alkenes, hydrogen, and methane. /." Thesis, Connect to this title online; UW restricted, 2004. http://hdl.handle.net/1773/8626.

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33

Shaw, Alan. "Synthesis and reactivity studies on oxo and sulphide compounds of the early transition metals." Thesis, Durham University, 1989. http://etheses.dur.ac.uk/6554/.

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This thesis describes studies directed towards the preparation of new oxo compounds of the early transition metals with a view to delineating some of the complex factors which govern their stability and reactivity. For a number of the types of compound studied, the work has also been extended to analogous sulphide systems in order to provide a contrast with another chalcogenide element and further aid an understanding of the bonding and reactivity of both of these elements in a transition metal enviroment. Chapter 1 highlights the areas of transition metal oxo chemistry of relevance to the gen

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34

Ellis, S. R. "Characterisation of molybdenum compounds relevant to the molybdenum cofactor of the oxo-molybdenum enzymes." Thesis, University of Manchester, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376593.

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35

鄧煒堂 and Wai-tong Tang. "Homogeneous oxidation of organic substrates by ruthenium, iron and manganese tertiary amine complexes." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1989. http://hub.hku.hk/bib/B31231706.

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36

Tang, Wai-tong. "Homogeneous oxidation of organic substrates by ruthenium, iron and manganese tertiary amine complexes /." [Hong Kong : University of Hong Kong], 1989. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12355203.

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37

Huang, Yan. "Synthesis, Kinetic and Photocatalytic Studies of Porphyrin-Ruthenium-Oxo Complexes." TopSCHOLAR®, 2010. http://digitalcommons.wku.edu/theses/182.

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Macrocyclic ligand-complexed transition metal-oxo intermediates are the active oxidizing species in a variety of important biological and catalytic oxidation reactions. Many transition metal catalysts have been designed to mimic the predominant oxidation catalysts in Nature, namely the cytochrome P450 enzymes. Ruthenium porphyrin complexes have been the center of the research and have successfully been utilized, as catalysts, in major oxidation reactions such as the hydroxylation of alkanes. This study focuses on kinetic and photocatalytic studies of oxidation reactions with wellcharacterized

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38

Hennequin, Laurent. "Nouvelle méthode de préparation de composés dicarbonylés-1,5 : application à la synthèse de substances naturelles." Rouen, 1986. http://www.theses.fr/1986ROUES026.

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On met au point une méthode générale de synthèse de composés delta-dicarbonylés et delta-dicarbonylés α -halogénés par action respectivement d'un éther d'énol silyle ou d'un éther d'énol silyle β-halogéné sur des carbocations fonctionnels. En milieu basique, les composés delta-dicarbonylés sont transformés en cyclohexénones, tandis que leurs anologues halogénés conduisent, selon la structure du composé de départ, à des cyclopropanes disubstitués trans ou à des spiranes hétérocycliques. Ces méthodes ont été appliquées à la synthèse d'alpha -cypérones. On a également préparé des synthons de bis-

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39

Vasbinder, Michael John. "Oxidations of organic and inorganic substrates by superoxo-, hydroperoxo-, and oxo-compounds of the transition metals." [Ames, Iowa : Iowa State University], 2006.

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40

何嘉麗 and Clare Ho. "Reactivities and kinetic studies on high valent ruthenium(IV), (V) and(VI) oxo complexes of chelating tertiary amine, polypyridyl andporphyrinato ligands." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1991. http://hub.hku.hk/bib/B31232577.

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41

Ho, Clare. "Reactivities and kinetic studies on high valent ruthenium(IV), (V) and (VI) oxo complexes of chelating tertiary amine, polypyridyl and porphyrinato ligands /." [Hong Kong : University of Hong Kong], 1991. http://sunzi.lib.hku.hk/hkuto/record.jsp?B13154102.

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42

Jones, S. A. "Characterisation and thermal analysis of antimony(III) oxy-compounds." Thesis, Liverpool John Moores University, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380656.

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43

Gabriele, Giuseppina [Verfasser]. "Spacer-bridged ditin compounds as bicentric Lewis acids and synthons for novel organotin oxo clusters / Giuseppina Gabriele." Dortmund : Universitätsbibliothek Technische Universität Dortmund, 2004. http://d-nb.info/1011531976/34.

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44

Ghosh, Ashta [Verfasser]. "Design and synthesis of dithiolene based biomimetic compounds for metal ion sensors and oxo-transfer catalytic applications / Ashta Ghosh." Greifswald : Universitätsbibliothek Greifswald, 2015. http://d-nb.info/1077217846/34.

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45

Ramoutar, Ria R. "Understanding the antioxidant mechanism of inorganic selenium, oxo-sulfur, and polyphenol compounds, and the biological implications of functionalized nanoparticles." Connect to this title online, 2009. http://etd.lib.clemson.edu/documents/1252937986/.

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46

Oh, Young-im. "Approaches to the synthesis of the oxa-bridged germacrane ring system." Diss., Georgia Institute of Technology, 1988. http://hdl.handle.net/1853/27566.

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47

Puchot, Catherine. "Contribution à l'étude des synthèses asymétriques catalysées par les acides aminés." Paris 6, 1986. http://www.theses.fr/1986PA066136.

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48

Ferroud, Clotilde. "Étude de la réaction de Diels-Adler intra et intermoléculaire sous haute pression : application à la synthèse stéréosélective d'alcaloïdes de l'indole du groupe des yohimbanes." Paris 6, 1986. http://www.theses.fr/1986PA066023.

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Le schéma de synthèse repose sur une unité bicyclique, précurseur direct des unités (d,e) du squelette pentacyclique. Cet intermédiaire est basé sur une réaction de Diels-Alder sous haute pression, utilisant la cycloaddition de diènes de structure donneur-accepteur 1,4 avec une lactone insaturée comme diénophile. La synthèse du système pentacyclique est exposée à partir de cet intermédiaire clé.

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49

Carrillo, Hontoria María Pilar. "Cetonil complejos de oro (III)." Doctoral thesis, Universidad de Murcia, 1991. http://hdl.handle.net/10803/11043.

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Se describe un estudio detallado de las reacciones de activación C-H en metil-cetonas, facilitado por oro y se ponen a punto dos nuevas vías para la síntesis de cetonil complejos. El estudio de la reactividad de estas especies, de las que se conocen muy escasos precedentes, permite la preparación de nuevos complejos, neutros y catiónicos de distinta nuclearidad. Se estudian también las reacciones de eliminación reductora con objeto de obtener productos orgánicos de interés. Todos los complejos descritos se han carcterizado mediante las técnicas analíticas y espectroscópicas adecuadas y, en muc

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50

Tizei, Pedro A. G. "Directed evolution of bioactive compounds : oxa(thia)zole-containing post-translationally modified peptides." Thesis, University College London (University of London), 2018. http://discovery.ucl.ac.uk/10046057/.

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Thiazole/Oxazole Modified Microcins (TOMMs) are a diverse class of post-translationally modified peptides including many bioactive compounds; a potential new source for drug discovery. Despite a limited understanding of the TOMM synthase heterotrimeric complex biosynthetic mechanism, a variable degree of substrate plasticity is present in the family. This makes them attractive targets for developing novel oxazole- and thiazole-containing compounds from synthetic peptides. Available annotation on complex members suggests the presence of different biochemical activities among homologous proteins

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