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Dissertations / Theses on the topic 'Cyclohexenone'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Ohnemüller, Ulrike. "Effiziente Synthese hochsubstituierter enantiomerenreiner Cyclohexenone und Tetrahydroxanthenone." Berlin Logos-Verl, 2005. http://deposit.ddb.de/cgi-bin/dokserv?id=2793052&prov=M&dok_var=1&dok_ext=htm.

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Ohnemüller, Ulrike Kerstin. "Effiziente Synthese hochsubstituierter enantiomerenreiner Cyclohexenone und Tetrahydroxanthenone /." Berlin : Logos Verl, 2006. http://deposit.ddb.de/cgi-bin/dokserv?id=2793052&prov=M&dok_var=1&dok_ext=htm.

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3

Jaunet, Alex. "Synthetic approaches to naturally occuring cyclohexenone epoxides." Thesis, University of Sheffield, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.505527.

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4

Chen, Jianxin. "A study of the photorearrangements of crystalline dibenzobarrelene and cyclohexenone derivatives." Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/30985.

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Two series of compounds, 4,4-diarylcyclohexenones and 9-substituted dibenzobarrelenes, were synthesized and their photochemistry was investigated in the crystalline state and in solution medium. The differences in photoreactivity and product selectivity of these compounds between the solution and solid states have been determined, and possible structure-reactivity correlations are discussed based on X-ray crystallographic data for some of the substances. The photorearrangement of 4,4-diarylcyclohexenones was found to be affected moderately by the crystal lattice. The migratory aptitude of the

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5

Hwang, Christine. "Crystal structures and solid state reactions of maleic anhydride and of a cyclohexenone and its photoproduct." Thesis, University of British Columbia, 1988. http://hdl.handle.net/2429/27966.

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Two sets of structures were determined by X-ray crystallographic techniques, one of maleic anhydride (2,5-furandione) and the other of 4-phenyl-4-p-bromophenylcyclohex-2-en-1-one and its photoproduct, trans-5-phenyl-6-p-bromophenylbicyclo[3.1.0]hexan-2-one. Analysis of maleic anhydride included a room temperature redetermination of the crystal structure. This was done to improve parameters and simplify comparison of the room temperature and low temperature data. The structure determination at 104k resulted in the location of bonding electrons in the double bond. Thermal motions of both sets o

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6

Boulet, Serge L. "Total syntheses of (±)-neoverrucosan-5(ß)-ol, (±)-homoverrucosan-5(ß)-ol, (±)-verrucosan-2(ß)-ol, and (±)-(3R,4R, 5R, 6S, 9R)-cyatha-12, 18-diene, a new cyclohexenone annulation sequence." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ34515.pdf.

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7

Xing, Dongxia. "Stereoselective Solid-State NaBH₄ Reduction of 1-Methylpentacyclo[5.4.0.0²,⁶.0³,¹⁰,0⁵,⁹]undecane-8, 11-Dione, Synthesis and Chemistry of Strained Alkenes, and Chemical and Microbial Synthesis of Racemic and Optically Active (S)-4-Hydroxy-2-Cyclohexenone." Thesis, University of North Texas, 1995. https://digital.library.unt.edu/ark:/67531/metadc278368/.

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Part I. Reduction of the 1-methylpentacyclo [5.4.0.0²,⁶.0³,¹⁰,0⁵,⁹]undecane-8, 11-dione (9) with solid NaBH₄ resulted in highly stereoselective reduction of both C=O groups in the substrate, thereby affording the corresponding endo-8, endo-11-diol (11a). The configuration of 11a was established unequivocally by converting 11a into the corresponding cyclic thiocarbonate ester, 12. Part II. Z-1,2-Di(1'-adamantyl)ethene (14) was synthesized with a high degree of stereoselectively in four steps (Scheme 9 in Chapter 2). E-1,2-di(1'-adamantyl)ethene (15) was synthesized by iodine promoted isomerizat

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8

Hookins, Daniel Ritchie. "Synthesis of oxygenated cyclohexene natural products." Thesis, University of York, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.547340.

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9

Adesina, Olumide, Cassandra T. Eagle, Ayobami Olukanni, and Reza Mohseni. "Purification of Cyclohexene for Cyclopropanation Reactions." Digital Commons @ East Tennessee State University, 2019. https://dc.etsu.edu/asrf/2019/schedule/143.

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Environmentally friendly reactions yielding cis-cyclopropanes are desired in the insecticide industry as these are most effective at reducing the population of insects while remaining benign to the environment. We are exploring the best parameters for the most effective cis-cyclopropanation reactions. An alkene and a diazo compound react together in the presence of a dirhodium catalyst to produce cyclopropanes. First however, the starting materials must be pure. Alfa Aesar supplies cyclohexene which is reported to be 99% pure, however, Gas column chromatography/Mass spectroscopy reveals that t

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10

Clark, R. S. J. "The synthesis of cyclohexenones by rearrangement of bicyclo(2,2,2)octanones." Thesis, University of Cambridge, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356675.

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11

Sheth, Ritesh B. "Development of new synthetic methodologies and the synthesis of natural products." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 101 p, 2010. http://proquest.umi.com/pqdweb?did=1993336351&sid=2&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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12

Vorndran, Katja Marianne. "Einfache Decarbonylierungen und stereoselektive Oxidationen von Cyclohexadienen und Cyclohexenen." Phd thesis, [S.l. : s.n.], 2001. http://pub.ub.uni-potsdam.de/2002/0002/vorndran.pdf.

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13

Moralee, Andrew Charles. "The synthesis of geminally difluorinated cyclohexenols via Diels-Alder chemistry." Thesis, University of Birmingham, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391382.

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14

Georgiades, G. C. "A study of cyclohexene reactions on supported characterised metal catalysts." Thesis, Brunel University, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233346.

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15

Sreethawong, Thammanoon. "Mesoporous materials for catalysis applications : water splitting and cyclohexene epoxidation." Kyoto University, 2005. http://hdl.handle.net/2433/144452.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(エネルギー科学)<br>甲第11895号<br>エネ博第121号<br>新制||エネ||30(附属図書館)<br>23675<br>UT51-2005-N729<br>京都大学大学院エネルギー科学研究科エネルギー基礎科学専攻<br>(主査)教授吉川暹, 教授八尾健, 教授萩原理加<br>学位規則第4条第1項該当

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Iyigun, Cigdem. "Syntesis And Enzymatic Resolution Of Various Cyclopentenoid And Cyclohexenoid Type Compounds." Phd thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/3/12606191/index.pdf.

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ABSTRACT SYNTHESIS AND ENZYMATIC RESOLUTION OF VARIOUS CYCLOPENTENOID AND CYCLOHEXENOID TYPE COMPOUNDS iyig&uuml<br>n, &Ccedil<br>igdem Ph. D., Department of Chemistry Supervisor: Prof. Dr. Cihangir Tanyeli June 2005, 174 pages The aim of this thesis is to synthesize enantiomerically enriched cyclopentenoid and cyclohexenoid type of compounds with quaternary carbon stereocenters that are the simplest precursors of the complex natural products. The first part of the study involves the preparation of &amp<br>#945<br>&#039<br>-acetoxy &amp<br>#945<br>&#039<br>-substituted &amp<br>#945<br>,&

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Williams, Katharine. "Investigation of a synthetic approach to polyfunctionalised cyclohexenones related to the antheminone and carvotacetone natural products." Thesis, University of Manchester, 2012. https://www.research.manchester.ac.uk/portal/en/theses/investigation-of-a-synthetic-approach-to-polyfunctionalised-cyclohexenones-related-to-the-antheminone-and-carvotacetone-natural-products(bab498dd-4ab6-4f07-81f1-72b29cbb2f60).html.

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The natural product 2 crotonyloxymethyl-(4R,5R,6R)-4,5,6-trihydroxy-cyclohex-2-enone (COTC) was isolated from the microorganism Streptomyces griseosporeus in 1975. It was shown to exhibit 'cytotoxic and cancerostatic activity'. The simplified synthetic analogue 2-crotonyl-oxymethyl-cyclohex-2-enone (COMC) has been shown to exhibit potent anti tumour activity against murine and human tumours in cell culture. For several years, the Whitehead research group at the University of Manchester have focused on the synthesis of COTC and COMC analogues in an attempt to produce compounds with enhanced cyt

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18

Steyer, Frank [Verfasser]. "A novel reactive distillation process for the production of cyclohexanol from cyclohexene / Frank Steyer." Magdeburg : Universitätsbibliothek Magdeburg, 2010. http://d-nb.info/1011700832/34.

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19

El, Bousty Mohammed. "Hydrogénation du cyclohexene et du toluenesur catalyseurs sulfures mixtes nickel tungstene supportes sur alumine." Caen, 1988. http://www.theses.fr/1988CAEN2004.

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20

Lima, Liliane Schier de. "Oxidação aerobica de cicloexano e cicloexeno usando carvão ativado como catalisador." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/249522.

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Orientador: Ulf Friedrich Schuchardt<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Quimica<br>Made available in DSpace on 2018-08-06T15:18:09Z (GMT). No. of bitstreams: 1 Lima_LilianeSchierde_M.pdf: 699085 bytes, checksum: 864f8f983b1935cceb9fe8d839e3fcf4 (MD5) Previous issue date: 2006<br>Resumo: O interesse nas reações de oxidação do cicloexano e cicloexeno tem sido foco de muitas pesquisas nos últimos anos, objetivando a busca de reações com maiores rendimentos e seletividades. A rota sintética comercialmente utilizada oxida o cicloexano a cicloexanol e ciclo

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21

Suppino, Raphael Soeiro 1984. "Hidrogenação parcial do benzeno com catalisadores de Ru/A12O3 e Ru/CeO2 = efeitos do metodo de impregnação e da adição de solventes ao meio reacional em fase liquida." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/266945.

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Orientador: Antonio Jose Gomez Cobo<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Quimica<br>Made available in DSpace on 2018-08-15T16:04:26Z (GMT). No. of bitstreams: 1 Suppino_RaphaelSoeiro_M.pdf: 3682407 bytes, checksum: 9e1b8ac86459e6d0a450f3e0aaea6013 (MD5) Previous issue date: 2010<br>Resumo: A reação de hidrogenação parcial do benzeno em fase líquida tem sido estudada com vistas à obtenção do cicloexeno. Este produto de alto valor agregado pode ser utilizado para a obtenção de poliamidas, como o nylon, através de uma rota industrialmente simple

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22

Salyers, Kevin Lyndon. "Disposition and metabolism of 4-vinyl-1-cyclohexene diepoxide in female Fischer 344 rats and B6C3F(1) mice." Diss., The University of Arizona, 1995. http://hdl.handle.net/10150/187076.

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4-Vinyl-1-cyclohexene diepoxide (VCD) is a known carcinogen, a direct acting mutagen, and an ovarian toxicant. Female B6C3F₁ mice are more susceptible to the ovarian toxicity of VCD than female Fischer 344 rats, a difference which may be explained by the disposition/metabolism of VCD. Following a single dose ¹⁴C-VCD was rapidly metabolized and excreted predominantly in the urine of both species. However, the excretion rate was higher in the female rats compared to female mice. The major metabolite present in rat urine was the 4-(1,2-dihydroxy) ethyl-1,2-dihydroxycyclohexane (tetrol). However,

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23

Casimiro, Anna. "Synthesis and characterization of dirhodium(II) formamidinyl complexes: preliminary studies as catalyst precursors for the allylic oxidation of cyclohexene." Master's thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/29758.

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A series of symmetrical substituted formamidine-type ligands, (L1, L2 and L3) were synthesized via a solvent-free reaction, in which ethanol is produced as by-product. The ligands were characterized as to their spectroscopic and solid-state properties via FT-IR, UV-Vis and NMR spectroscopies showing a prototropic tautomerism for L2 and L3. The acetate precursor complexes Rh2(O2CR)4 where R = CH3 (C1) or CF3 (C2) were synthetized and fully characterized. Reaction of C2 with an excess of formamidine ligand yields the complexes C3, C4, C5 and C6 via a solventless reaction. The 2-fluorophenyl comp

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24

ABDALLAH-EL, AYOUBI SAHAR. "Syntheses organiques sans solvant activees par les microondes : application a la preparation de delta lactames, d'alcenes electrophiles et de cyclohexene polyfonctionnels." Rennes 1, 1994. http://www.theses.fr/1994REN10088.

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La premiere partie de ce travail est consacree a une etude de la reactivite des imines vis-a-vis des composes a methylene active en milieu sec et sous irradiation microondes. Les differents facteurs qui gouvernent l'evolution de la reaction ont ete etudies. Suivant la nature du groupement substituant l'azote de l'imine, on peut acceder a des alcenes ou a des -lactames; les -cetoesters et les -dicetones conduisent a des cyclohexenes. Dans la deuxieme partie, nous proposons une synthese minute generale d'alcenes electrophiles par condensation directe des derives carbonyles avec des composes a me

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25

0gweno, Aloice 0. "Synthesis, characterization and catalytic application of carbonyl complexes of molybdenum and tungsten in epoxidation of some alkenes." University of the Western Cape, 2010. http://hdl.handle.net/11394/8214.

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>Magister Scientiae - MSc<br>In this thesis we describe the synthesis of several carbonyl complexes of molybdenum and tungsten, compounds (Cl-ClO). The compounds Cl- C4 are zero valent carbonyl complexes containing N-base ligands prepared by following a common synthetic procedure. Compounds Cl and C2 were metal pentacarbonyl of 3-(1-methylpyrrolidin-2-yl) pyridine while C3 and C4 are metal tetracarbonyl complexes of 3, 5- dimethylpyrazole, (M=Mo, W). The compounds C5-C10 are divalent metal carbonyl complexes. Compounds CS and C6 were 3,5-dimethylpyrazole dibromotricarbonyl metal complexes prep

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26

Lahcene, Driss. "Synthèse et caractérisation des oxydes mixtes type MxOy-TiO2 (M = V, Zr et Si) par voie sol-gel. Application à l'époxydation du cyclohexène." Thesis, Poitiers, 2013. http://www.theses.fr/2013POIT2263.

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L'objectif de ce travail est : (i) pour préparer des oxydes mixtes X% MxOy-TiO2 (M = V, Zr et Si), (X = 5, 10, 15 et 20 wt-.% MxOy.) par la méthode sol-gel et suivie par une calcination à 500° C, (ii) de caractériser les échantillons préparés par différentes méthodes d'analyse physico-chimique (AAF, ICP, DRX, BET, TG-DTA et FT-IR) et (iii) d'étudier leur réactivité dans l'époxydation de cyclohexène.D'après les résultats des caractérisations, nous constatons que :- L'analyse DRX montre que pour les trois systèmes nous avons l'apparition de la phase anatase de TiO2. La meilleure cristallinité a

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27

Imam, Rayees Ahamed Verfasser], and Kai [Akademischer Betreuer] [Sundmacher. "Evaluation of process concepts for liquid-liquid systems exemplified for the indirect hydration of cyclohexene to cyclohexanol / Rayees Ahamed Imam. Betreuer: Kai Sundmacher." Magdeburg : Universitätsbibliothek, 2014. http://d-nb.info/1060096072/34.

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28

Paramahamsan, Harinandini. "η⁶-Arenechromium Tricarbonyl Complexes: Conformational Analysis, Stereocontrol in Nucleophilic Addition and Applications in Organic Synthesis". Case Western Reserve University School of Graduate Studies / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=case1106262785.

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29

Ghadamgahi, Sedigheh. "Size, Shape and Support Effects on the Catalytic Activity of Immobilized Nanoparticles." Thesis, University of Canterbury. Chemistry, 2014. http://hdl.handle.net/10092/10042.

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Abstract: A brief overview of this PhD thesis, The emergence of nanotechnology has stimulated both fundamental and industrially relevant studies of the catalytic activity of noble metal nanoparticles. Palladium, ruthenium and gold are well known catalysts when used in nanoparticle- based systems. This body of work endeavoured to investigate the catalytic activity of these noble metal nanoparticles through three studies as a briefly overviewed below. Study 1: Palladium is a well-known catalyst, even in bulk phases, but its high cost had driven industry towards its use in nanoparticle- based sy

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30

Silva, Fernanda Parra da. "Oxidação alílica de alcenos catalisada por nanopartículas de óxido de cobalto suportadas." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/46/46134/tde-12042011-102838/.

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Este trabalho compreende a síntese e caracterização de um novo catalisador magneticamente recuperável de CoO para oxidação alílica de alcenos. O catalisador foi preparado através da deposição de nanopartículas (de tamanho entre 2-3 nm) do metal cataliticamente ativo em nanopartículas de magnetita revestidas por sílica. A natureza magnética do suporte permitiu a fácil separação do catalisador do meio reacional após o termino das reações pela simples aproximação de um ímã na parede do reator. O catalisador pôde ser completamente separado da fase líquida, fazendo com que a utilização de outros mé

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31

Byeon, Chang-Ho. "Part I. Reactions of alpha,beta-unsaturated thioesters and selenoesters with enamines :Part II. Alpha,beta-unsaturated thioesters and selenoesters as dienophiles :Synthesis of cyclohexene derivatives /." The Ohio State University, 1994. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487856076418125.

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32

Monceaux, Christopher Jon. "Triazole-linked reduced amide isosteres: An approach for the fragment-based drug discovery of anti-Alzheimer's BACE1 inhibitors and NH-assisted Fürst-Plattner opening of cyclohexene oxides." Diss., Virginia Tech, 2010. http://hdl.handle.net/10919/30221.

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In the scope of our BACE1 inhibitor project we used an originally designed microtiter plate-based screening to discover 4 triazole-linked reduced amide isosteres that showed modest (single digit micromolar) BACE1 inhibition. Our ligands were designed based on a very potent (single digit nanomolar) isopththalamide ligand from Merck. We supplanted one of the amide linkages in order to incorporate our triazole and saw a 1000-fold decrease in potency. We then enlisted Molsoft, L.L.C. to compare our ligand to Merck's in silico to account for this discrepancy. They found that the triazole linkag

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33

HANAIZI, JEZIA. "1) ouverture de l'oxyde de cyclohexene par des organoaluminates associees a bf#3-etherate; 2) synthese asymetrique de l'acide coriolique; 3) synthese et reactivite de derives gemdimetalliques." Paris 6, 1990. http://www.theses.fr/1990PA066534.

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Nous avons observe, qu'il etait possible, grace a l'association d'un acide de lewis tel que bf#3 avec un organometallique d'ouvrir des oxirannes encombres a basse temperature (60) et de facon stereoselective. Cette methodologie nous a permis dans un premier temps d'ouvrir des epoxysilanes fonctionnalises et d'avoir aussi une strategie de synthese de l'acide coriolique avec un systeme dienique e, z ayant une parfaite purete stereochimique. Malheureusement cette synthese n'est pas activee a terme pour une raison inexpliquee a ce jour. Nous avons aussi observe dans le cas des organoaluminates que

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34

Sypien, Jakub Konrad. "Structure-reactivity relationships in aluminium alkoxides-catalysed co-polymerisation reactions Aluminium 2,2' methylenebisphenoxide in the synthesis of poly(ether-carbonate)s from cyclohexene oxide and carbon dioxide /." [S.l. : s.n.], 2006. http://nbn-resolving.de/urn:nbn:de:bsz:16-opus-68506.

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35

Heyne, Joshua S. "Direct and Indirect Determinations of Elementary Rate Constants H + O2| Chain Branching; the Dehydration of tertiary-Butanol; the Retro Diels-Alder Reaction of Cyclohexene; the Dehydration of Isopropanol." Thesis, Princeton University, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3642091.

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<p>Due to growing environmental concern over the continued use of fossil fuels, methods to limit emissions and partially replace fossil fuel use with renewable biofuels are of considerable interest. Developing chemical kinetic models for the chemistry that affects combustion properties is important to understanding how new fuels affect combustion energy conversion processes in transportation devices. This thesis reports the experimental study of several important reactions (the H + O<sub>2</sub> branching reaction, the key decomposition reactions of <i>tertiary</i>-butanol, the dehydration r

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36

Kasprzyk, Milena, and milena kasprzyk@freehills com. "Synthetic Studies Towards the Tridachione Family of Marine Natural Products." Flinders University. Chemistry, Physics and Earth Sciences, 2008. http://catalogue.flinders.edu.au./local/adt/public/adt-SFU20081107.085933.

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Since the middle of the 20th century, significant interest has evolved from the scientific community towards the polypropionate family of marine natural products. A number of these compounds have been shown to possess significant biological activity, and this property, as well as their structural complexity, has driven numerous efforts towards their synthesis. The first chapter provides an introduction into the world of polypropionates, with a discussion on synthetic studies into a number of members of the tridachiapyrone family. Fundamental synthetic concepts utilised in this thesis towards t

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37

Kerdi, Fatmé. "Nouveaux carbones mésostructurés comme supports de nanoparticules d’or pour des oxydations sélectives aérobies." Thesis, Lyon 1, 2011. http://www.theses.fr/2011LYO10170/document.

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Des nanoparticules d’or dispersées dans un carbone mésoporeux CMK-n (n = 1,3 et 8) ont été obtenues par une méthode originale qui consiste à répliquer des silices mésoporeuses dans lesquelles les particules d’or ont été préalablement formées. La taille des particules d’or est plus petite lorsque la surface de la silice est fonctionnalisée par un thiol (MPTMS) (dAu ~ 2 nm) que par un ammonium (TPTAC) (dAu ~ 6 nm). La taille des particules d’or dans les répliques peut être contrôlée à la fois par la température de calcination du moule et par la température de pyrolyse de la source de carbone. Bi

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38

Poquet-Dhimane, Anne-Lise. "Reactivite photochimique de cetones insaturees : preparation et aromatisation d'aryl et heteroarylcyclohexanediones-1,2, preparation et etude stereochimique d'oxetannes insatures." Reims, 1987. http://www.theses.fr/1987REIMS003.

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39

Nunes, Genebaldo Sales. "Catálise oxidativa de clusters de rutênio e porfirinas supramoleculares." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/46/46134/tde-03072007-103646/.

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A atividade catalítica de clusters trigonais de acetato de rutênio e porfirinas supramoleculares contendo quatro unidades de clusters periféricos ou complexos de bis(bipiridina)rutênio, na oxidação de substratos orgânicos por iodosil-benzeno ou terc-butil-hidroperóxido, é abordada nesta tese. Foram feitos estudos cinéticos para elucidar o mecanismo de catálise, com especial destaque para duas espécies supramoleculares isoméricas representadas por Mn(3-TRPyP) ou Mn(4-TRPyP), nos quais os complexos de bis(bipiridina)(cloro)rutênio se coordenam à tetrapiridilporfirina através das posições meta

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40

VALLEE, PAULE YOLANDE. "Obtention par thermolyse eclair et etude physicochimique de molecules conjuguees reactives d'interet synthetique ou astrophysique." Caen, 1988. http://www.theses.fr/1988CAEN2033.

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41

Stoller, André. "Synthese d'analogues structuraux de l'acide arachidonique, inhibiteurs potentiels de la 5-lipoxygenase." Université Louis Pasteur (Strasbourg) (1971-2008), 1988. http://www.theses.fr/1988STR13165.

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42

GAVRILOVA, ELENA. "DESIGN AND DEVELOPMENT OF HETEROGENEOUS CATALYSTS FOR CHEMO- AND REGIOSELECTIVE OXIDATIONS USING SUSTAINABLE OXIDANTS (H2O2, O2)." Doctoral thesis, Università degli Studi di Milano, 2012. http://hdl.handle.net/2434/168373.

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Epoxidation of alkenes is a reaction of a great interest since epoxides are versatile and useful intermediates in fine chemical synthesis. However, nowadays, in the epoxidation of alkenes, hazardous oxidants are still commonly employed. This is the reason why the development of new epoxidation methods which employ safer oxidants and produce little waste are greatly requested. The present PhD thesis is mainly focused on the design and development of efficient and robust heterogeneous catalysts for epoxidation reactions using TBHP, H2O2 or, in the best case, molecular O2 or air as oxidants. The

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43

Karmal, Said. "Caractérisation des catalyseurs CoMo/Al(2)O(3) sulfurés à l'aide de réactions modèles." Poitiers, 1988. http://www.theses.fr/1988POIT2313.

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44

Kigabo, Faustin. "Synthese de composes aromatiques par piegeage d'ions carbonium en milieu acide ou superacide." Poitiers, 1987. http://www.theses.fr/1987POIT2261.

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45

Alami, Mouâd. "Addition conjuguee de composes organomanganeux sur divers composes carbonyles alpha -beta ethyleniques." Paris 6, 1987. http://www.theses.fr/1987PA066232.

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46

Chreim, Yamama. "Synthese de polymeres organosilicies par polycondensation de dienes polycycliques." Université Louis Pasteur (Strasbourg) (1971-2008), 1986. http://www.theses.fr/1986STR13134.

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Polycondensation de molecules diinsaturees, mono- ou polycycliques avec des molecules disilylees (hydrosilylation des doubles liaisons par des fonctions si-h. Les polymeres ont des masses moleculaires comprises entre 3000 et 25000. Stabilite thermique jusqu'a 450**(o)c

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47

SAKELLARIOU, FARGUES REINE. "Reactivite chimique et photochimique d'alpha -enones dans les milieux organises." Toulouse 3, 1986. http://www.theses.fr/1986TOU30044.

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Dans une premiere partie on determine les zones monophasiques des diagrammes des phases pseudoternaires de plusieurs microemulsions. Dans l'une d'elles l'isophorone remplace l'huile. Ensuite les chapitres ii et iii sont consacres aux reactions de photocycloaddition (a+a, a+b) d'alpha -enones (isophorone, coumarine, dimethylthymine). On montre que les phenomenes observes sont lies aux differentes localisations possibles des substrats, aux mecanismes de reaction et aux structures des milieux. En conclusion, la localisation des reactifs a l'interface permet la combinaison des effets de concentrat

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48

Wen-Yueh, Ho, and 何文岳. "Study of Intramolecular Radical Cyclization Reac- tions of Cyclohexenone." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/46233644151257648711.

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Wang, Hui-Ling, and 汪惠玲. "Photochemistry of Cyclohexenone Derivatives and the Syntheses of cis-Theaspirone, (ent)-Grindelic Acid and Dicyclopenta[a, d]cyclooctenes." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/52206275469465934403.

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St, Clair Jerry Dale. "Electronic and steric control of photochemical migratory aptitudes the photochemistry of 4-(1-naphthyl)-4-(2-naphthyl)-2-cyclohexenone /." 1988. http://catalog.hathitrust.org/api/volumes/oclc/19586851.html.

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