Dissertationen zum Thema „Coordination chemitry“
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Hussein, Hiba. „Synthèses de nouveaux ligands carbènes à structures N-hétérocycliques et macro-N-Bis-hétérocycliques symétriques et dissymétriques. Études de leurs propriétés photophysiques, biologiques et de coordination“. Electronic Thesis or Diss., Université de Lorraine, 2022. http://www.theses.fr/2022LORR0014.
Der volle Inhalt der QuelleThe objective of this thesis is to prepare new photosensitive molecules of N-heterocyclic carbenes, ligands or complexes, designed to meet the criteria of photosensitizers (PS) (pure, water-soluble, biocompatible, non-toxic molecules, with maximum absorbance efficiency, possessing good photophysical properties) applicable in the field of materials and/or in the biomedical field such as phototherapy. The ambition is to optimise the spectroscopic properties of the photosensitisers and to obtain a good photoactivity. This thesis describes in a first chapter a non-exhaustive state of the art concerning heterocyclic macrocycles, N-heterocyclic carbenes (NHC) and NHC macrocycles as well as a reminder of the expected properties of photosensitive molecules. In a second chapter, it details the syntheses of original N-heterocyclic and N-bis-heterocyclic bis-imidazolium ligands of open or closed macrocyclic structures as well as their physicochemical characterizations (infrared, NMR, mass spectroscopy). Crystallographic structures of some of these macrocycles were obtained by X-ray diffraction. In a third and final chapter, the various tests for the formation of carbenes and the study of their complexation properties towards transition metals are detailed. Theoretical Gaussian calculations are used to support this study. A fluorescence and singlet oxygen production study as well as an evaluation of the biological properties of the previously presented flexible macrocycles and ligands show promising photophysical and biological properties. In addition, an interesting preliminary study of the proton/deuterium exchange of carbon protons of bis-imidazolium macrocycles is described.Keywords: NHC, macrocyclic ligands, bipyridine, bithiazole, imidazolium, photosensitiser, photoactivity, anti-bacterial properties
Weis, Philippe [Verfasser], und Ingo [Akademischer Betreuer] Krossing. „Exploring the chemistry of group 15/16 cages with weakly coordinating aluminates – synthesis and coordination chemistry of inorganic cages“. Freiburg : Universität, 2019. http://d-nb.info/119056100X/34.
Der volle Inhalt der QuelleNoack, Cassandra, und n/a. „Studies in Coordination Chemistry“. Griffith University. School of Science, 2003. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20031030.145610.
Der volle Inhalt der QuelleNoack, Cassandra. „Studies in Coordination Chemistry“. Thesis, Griffith University, 2003. http://hdl.handle.net/10072/366798.
Der volle Inhalt der QuelleThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Science
Faculty of Science
Full Text
Keene, Frank Richard. „Aspects of coordination chemistry /“. Title page, contents and abstract only, 1998. http://web4.library.adelaide.edu.au/theses/09SD/09sdk26.pdf.
Der volle Inhalt der QuelleHigginson, Joshua J. „Synthesis and coordination chemistry of ditopic ligands capable of coordinating metal ions and interacting with anions“. Thesis, University of Huddersfield, 2015. http://eprints.hud.ac.uk/id/eprint/26444/.
Der volle Inhalt der QuelleWu, Haiying. „Coordination chemistry of tetraneopentoxyphthalocyaninatocobalt(II)“. Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/29822.
Der volle Inhalt der QuelleScience, Faculty of
Chemistry, Department of
Graduate
Moore, Charles H. M. „Coordination chemistry of guanidine derivatives“. Thesis, University of Nottingham, 1987. http://eprints.nottingham.ac.uk/14354/.
Der volle Inhalt der QuelleGrundy, Joanna. „Bifunctional amidines in coordination chemistry“. Thesis, University of Sussex, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.398786.
Der volle Inhalt der QuelleMansfield, Natalie Emma. „Phosphaguanidines : coordination chemistry and catalysis“. Thesis, University of Sussex, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.435610.
Der volle Inhalt der QuelleAucott, Stephen Mark. „Coordination chemistry of aminophosphine ligands“. Thesis, Loughborough University, 1999. https://dspace.lboro.ac.uk/2134/34492.
Der volle Inhalt der QuelleCevik, Deniz. „Synthesis, purification, and characterization of tetraphosphine ligands“. Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLX026/document.
Der volle Inhalt der Quelle: Recent developments in green and sustainable science require more powerful, sophisticated and tunable catalysts. Bimetallic catalysts contain two or more sites for the activation of substrates and, under optimal circumstances, can allow cooperative activation of reacting substrates on neighboring metal centers. A number of backbones, designed specifically to generate exclusively bimetallic complexes have previously been developed around methanodibenzodioxocin and benzofurobenzofuran scaffolds, including a number of ligands that act as monophosphine donors to two different metal centers. These ligands generate dinuclear species reliably, but the resulting coordination modes are unpredictable. This work presents the synthesis of tetraphosphine ligands, wherein chelating arms are available to coordinate each of the two metal centers. The synthesis involves preparation of 4,8-bis(sec-phosphines) of rac- 6,12-methano-12H-dibenzo[l,3] dioxocins and their conversion into doubly chelating phosphines through the elaboration of each sec- phosphine functionality into the corresponding di(R)phosphinopropyl derivatives (R= Ph, Cy). A preliminary coordination chemistry study indicates that the tightly defined coordination environment provided by these rigid binucleating tetraphosphine ligands under study allowed bimetallic complexes of PdII, PtII to be prepared, in which each of the two chelating arms molecule coordinates to one metal. Finally outline studies on the use of the tetraphosphine ligands as supports for hydroformylation chemistry were performed. The current results do not yet allow cooperative behavior between the two metal centers to be definitively established
Fleischmann, Martin [Verfasser], und Manfred [Akademischer Betreuer] Scheer. „Oxidation and Coordination Chemistry of En Ligand Complexes under Weakly Coordinating Conditions / Martin Fleischmann ; Betreuer: Manfred Scheer“. Regensburg : Universitätsbibliothek Regensburg, 2015. http://d-nb.info/1122354908/34.
Der volle Inhalt der QuelleSetyawati, Ika Agustin. „Coordination chemistry : basics to bioactive molecules“. Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0020/NQ46420.pdf.
Der volle Inhalt der QuelleAmantia, David. „Coordination chemistry of chelate-tethered nucleobases“. Thesis, University of Newcastle Upon Tyne, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.417527.
Der volle Inhalt der QuelleThompsett, Andrew Robert. „The coordination chemistry of unusual alkynes“. Thesis, University of Warwick, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302650.
Der volle Inhalt der QuelleWilson, Thomas Charles. „Coordination chemistry of the pentacyanocyclopentadienide anion“. Thesis, University of Cambridge, 2014. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.708033.
Der volle Inhalt der QuelleBalaraman, Lakshmi. „COORDINATION CHEMISTRY OF N,N’- AZODOXIDES“. Cleveland State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=csu1556986156564604.
Der volle Inhalt der QuelleFarkas, Ildiko. „Coordination Chemistry of Actinide and Lanthanide Ions“. Doctoral thesis, KTH, Chemistry, 2001. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3236.
Der volle Inhalt der QuelleMjos, Katja Dralle. „Coordination chemistry of antimicrobial and anticancer agents“. Thesis, University of British Columbia, 2015. http://hdl.handle.net/2429/54682.
Der volle Inhalt der QuelleScience, Faculty of
Chemistry, Department of
Graduate
Sishta, Chand. „The coordination chemistry of ruthenium porphyrin complexes“. Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/30790.
Der volle Inhalt der QuelleScience, Faculty of
Chemistry, Department of
Graduate
Farkas, Ildikó. „Coordination chemistry of actinide and lanthanide ions /“. Stockholm, 2001. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3236.
Der volle Inhalt der QuelleAl-Rasbi, Nawal K. „The coordination chemistry of new multidentate ligands“. Thesis, University of Sheffield, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.489370.
Der volle Inhalt der QuelleSchleep, Mario [Verfasser], und Ingo [Akademischer Betreuer] Krossing. „Molecular and coordination chemistry of Tin(II)“. Freiburg : Universität, 2017. http://d-nb.info/1143602927/34.
Der volle Inhalt der QuelleMetcalfe, John Edwin. „Studies in nickel and manganese coordination chemistry“. Thesis, Queen's University Belfast, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.263502.
Der volle Inhalt der QuelleBishop, P. T. „The coordination chemistry of sterically hindered theolates“. Thesis, University of Essex, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.381248.
Der volle Inhalt der QuelleChampness, Neil Robert. „Studies in ruthenium and osmium coordination chemistry“. Thesis, University of Southampton, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239648.
Der volle Inhalt der QuelleOrchard, Simon David. „Synthesis and coordination chemistry of telluroether ligands“. Thesis, University of Southampton, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326303.
Der volle Inhalt der QuelleMistry, Rakesh. „Synthesis and coordination chemistry of carboranyl phosphines“. Thesis, University of Bristol, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.442207.
Der volle Inhalt der QuelleKhalaf, Majid Shannon. „Coordination chemistry of bicyclic guanidines and guanidinates“. Thesis, University of Sussex, 2011. http://sro.sussex.ac.uk/id/eprint/7347/.
Der volle Inhalt der QuelleTatchell, Thomas. „Coordination chemistry of pendant aniline aza-macrocycles“. Thesis, Cardiff University, 2005. http://orca.cf.ac.uk/56099/.
Der volle Inhalt der QuelleCullen, William M. „Host-guest chemistry of polyhedral coordination cages“. Thesis, University of Sheffield, 2015. http://etheses.whiterose.ac.uk/11545/.
Der volle Inhalt der QuelleBenson, Callum Giles Maxwell. „Synthesis and coordination chemistry of functionalised phosphazanes“. Thesis, University of Cambridge, 2016. https://www.repository.cam.ac.uk/handle/1810/264415.
Der volle Inhalt der QuelleHannon, Michael John. „Metal ion control in oligopyridine coordination chemistry“. Thesis, University of Cambridge, 1993. https://www.repository.cam.ac.uk/handle/1810/272558.
Der volle Inhalt der QuelleClifton, Jamie. „Phosphinothiophene ligands : coordination chemistry, catalysis, and polymerisation“. Thesis, University of Bristol, 2016. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.687601.
Der volle Inhalt der QuelleVan, Veelen Arjen. „Uranium coordination chemistry in Mg-rich systems“. Thesis, University of Manchester, 2014. https://www.research.manchester.ac.uk/portal/en/theses/uranium-coordination-chemistry-in-mgrich-systems(707b1576-699c-4f0a-b945-7482cfb7f51f).html.
Der volle Inhalt der QuelleYoufu, Katsuyuki. „Coordination chemistry and reactivities of expanded porphyrins“. 京都大学 (Kyoto University), 2006. http://hdl.handle.net/2433/144223.
Der volle Inhalt der QuelleClayton, Hayley J. „Synthesis and coordination chemistry of ligands for supramolecular chemistry and sensing applications“. Thesis, University of Huddersfield, 2008. http://eprints.hud.ac.uk/id/eprint/6954/.
Der volle Inhalt der QuelleFischbach, Urs Christian. „Rigid phosphane-olefin ligands : synthesis and coordination chemistry /“. Zürich : ETH, 2006. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=16733.
Der volle Inhalt der QuelleUppal, Baljinder S. „'Click' chemistry in coordination and supramolecular chemical applications“. Thesis, University of Huddersfield, 2012. http://eprints.hud.ac.uk/id/eprint/18043/.
Der volle Inhalt der QuelleSzymczak, Nathaniel Kolnik. „Coordination chemistry of dihydrogen and dihydrogen hydrogen-bonding /“. view abstract or download file of text, 2007. http://proquest.umi.com/pqdweb?did=1400962351&sid=1&Fmt=2&clientId=11238&RQT=309&VName=PQD.
Der volle Inhalt der QuelleTypescript. Includes vita and abstract. Includes bibliographical references (leaves 307-324). Also available for download via the World Wide Web; free to University of Oregon users.
Babecki, Ryszard. „Aspects of the coordination chemistry of betaketophosphoryl compounds“. Thesis, Staffordshire University, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.278915.
Der volle Inhalt der QuelleWhite, David James. „The coordination chemistry of some multidentate thioether ligands“. Thesis, University of Oxford, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239238.
Der volle Inhalt der QuelleRawle, Simon Charles. „The coordination chemistry of some multidentate thioether ligands“. Thesis, University of Oxford, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.329963.
Der volle Inhalt der QuelleLippolis, Vito. „Studies on the coordination chemistry of macrocyclic ligands“. Thesis, University of Nottingham, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.311755.
Der volle Inhalt der QuelleBaysal, Akin. „Coordination chemistry of molecules derived from 1,10-diazaphenanthrene“. Thesis, University of Kent, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.362310.
Der volle Inhalt der QuelleMartin, Nicola Catherine. „Supramolecular coordination chemistry of mellitic and pyromellitic acids“. Thesis, University of Newcastle Upon Tyne, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.412650.
Der volle Inhalt der QuelleRusso, Luca. „Supramolecular coordination chemistry of isophthalic and trimellitic acids“. Thesis, University of Newcastle Upon Tyne, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.427315.
Der volle Inhalt der QuelleOldroyd, Richard Duncan. „The coordination chemistry of periodate and tellurate ligands“. Thesis, University of Southampton, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240580.
Der volle Inhalt der QuelleAkpan, C. A. „Coordination chemistry of phospha-allenes and phospha-alkenes“. Thesis, University of Sussex, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.375131.
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