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Dissertations / Theses on the topic 'Complexes bases de Schiff'

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Published: 4 June 2021

Last updated: 9 February 2022

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1

Wojciechowski, Paul E. "Electrochemistry of oxorhenium(V) Schiff base complexes." Thesis, Georgia Institute of Technology, 1985. http://hdl.handle.net/1853/25988.

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2

Araújo, Eliene Leandro de. "Preparação e caracterização de bases de Schiff e complexos metálicos a partir de quitosana e derivados de salicilaldeído." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/75/75135/tde-29062015-154801/.

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Bases de Schiff biopoliméricas à base de quitosana foram preparadas a partir do salicilaldeído e de seus derivados substituídos na posição 5 do anel aromático do salicilaldeído (5-bromo, 5-cloro, 5-metil, 5-metóxi e 5-nitrosalicilaldeído), utilizando condições de síntese otimizadas para aumentar o grau de substituição (GS). Durante a caracterização das bases foram observados GS (%) = 78,7; 51,3; 43,7; 28,1; 22,1 e 17,5, respectivamente para os derivados 5-metóxi, salicilaldeído, 5-nitro, 5-cloro, 5-metil e 5-bromo, tendo sido as diferenças atribuídas ao caráter indutivo e de ressonância de cad

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3

Potgieter, Kim Carey. "Complexes of the ReO³⁺/Re(CO)₃cores with multidentate N,O-Donor chelates." Thesis, Nelson Mandela Metropolitan University, 2009. http://hdl.handle.net/10948/1225.

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This study investigates the coordination modes of multidentate N,O-donor ligands toward the [ReVO]3+ and fac-[ReI(CO)3]+ cores. The reactions of trans-[ReOX3(PPh3)2] (X = Cl, Br) with 4-aminoantipyrine (H2pap) were studied, and the complexes cis-[ReX2(pap)(H2pap)(PPh3)](ReO4) were isolated. The X-ray crystal structures show that both complexes display a distorted octahedral geometry around the central rhenium atom, and are mirror images of each other. The ligand pap is coordinated monodentately through the doubly deprotonated amino nitrogen as an imide, and H2pap acts as a neutral bidentate ch

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4

Lo, Wing Kit. "Synthesis, characterization and luminescent properties of mono- and bi-metallic Schiff base complexes." HKBU Institutional Repository, 2004. http://repository.hkbu.edu.hk/etd_ra/585.

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5

Liu, Xiang. "Nanomatériaux à base d'éléments de transition tardifs pour la catalyse de réactions "click" et impliquant des liaisons carbone-azote." Thesis, Rennes 1, 2017. http://www.theses.fr/2017REN1S113/document.

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La conception et la synthèse de nanomatériaux à base d'éléments de transition tardifs est d’un intérêt considérable pour des applications potentielles respectueuses de l’environnement en nanomédecine, pour la reconnaissance moléculaire, dans le domaine des capteurs, et en catalyse. Onze différents types de nanoparticules de métaux de transition (TMNPs) stabilisées par des dendrimères ont été synthétisées et caractérisées. Ces nanomatériaux ont été employés en tant que catalyseurs dans des réactions ''click'' et de réduction du nitrophénol en aminophénol dans le but d’établir une relation entre

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6

Chamayou, Anne-Christine [Verfasser], and Christoph [Akademischer Betreuer] Janiak. "Chiral metal-Schiff base complexes = Chirale Metal-Schiff-Base-Komplexe." Freiburg : Universität, 2011. http://d-nb.info/1115490567/34.

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7

Low, May Lee. "Synthèse, caractérisation et bioactivité de ligands issus de bases de Schiff dérivées de dithiocarbazate et de leurs complexes métalliques." Thesis, Paris 6, 2014. http://www.theses.fr/2014PA066148/document.

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Il y a de nos jours un besoin urgent de découvrir de nouveaux médicaments pour relever le défi de la multirésistance dans le traitement des infections bactériennes et le cancer. Dans cette perspective, des bases de Schiff dérivées de dithiocarbazates et leurs complexes métalliques correspondants sont des candidats intéressants puisqu'ils peuvent être facilement synthétisés et permettent une grande diversité de coordination. Dans cette étude, des complexes tetradentes et bidente ont été préparés. Les ligands et complexes synthétisés ont été entièrement caractérisés par différentes méthodes spec

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8

Sobola, Abdullahi Owolabi. "Synthesis, characterization and antimicrobial activity of copper (II) complexes of some hydroxybenzaldimines and their derivatives." Thesis, Rhodes University, 2012. http://hdl.handle.net/10962/d1016258.

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This study focuses on the antimicrobial activity of Cu(II) complexes of some orthohydroxybenzaldimines and its derivatives. Four different categories of Schiff base ligands were prepared by condensing salicylaldehyde, o-vanillin, p-vanillin and vanillin with p- and osubstituted anilines; 1-aminonaphthalene; 2- and 3-aminopyridine; 2- and 3- aminomethylpyridine as well as 2-aminobenzimidazole. The last category was prepared from ophenylenediamine and o-vanillin. The Schiff base ligands have been characterized by a combination of elemental analysis and spectral (¹H- and ¹³C-NMR, UV/Visible, infr

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9

Ross, Andrew Thomas. "Lead, indium and tin complexes of Schiff bases derived from salicylaldehydes." Thesis, Loughborough University, 1998. https://dspace.lboro.ac.uk/2134/26886.

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A number of lead(II) complexes prepared from the reactions of various disalicylaldimines with lead(II) salts have been characterised spectroscopically, and in two cases have been analysed by X-ray diffraction. The reaction of N,N'-bis(salicylidene)ethane-1,2-diamine (H2salen) with Pb(ClO4)2·6H2O produced a novel complex [Pb3(salen)2][ClO4]2 in which the ligand bonds to the lead in two different modes. The interaction of N,N'-bis(3-methoxy-salicylidene)ethane-1,2-diamine with Pb(ClO4)2·6H2O yielded a mononuclear complex wherein the ligand bonds to the lead(II) atoms only through its phenolic ox

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10

Benny, Paul. "Synthesis and characterization of Rhenium (III & V) Schiff base complexes for nuclear medicine /." free to MU campus, to others for purchase, 2001. http://wwwlib.umi.com/cr/mo/fullcit?p3025602.

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11

Ahumada, Toro Guillermo. "Synthèses et caractérisations spectroscopiques, structurales et électrochimiques de nouveaux complexes bases de Schiff symétriques contenant le groupe 2-thiényle électropolymérisable." Thesis, Rennes 1, 2017. http://www.theses.fr/2017REN1S075.

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La double condensation de la 2-thénoyltrifluoroacétone (TTAH) avec les diamines primaires ne conduit pas aux bases de Schiff symétriques attendues mais dans le cas de l’éthylènediamine (en) à un mélange formé de l’éthylène-bis(trifluoroacétamide) et de la 7-(thiophène-2-yle)-5-(trifluorométhyle)-2,3-dihydro-1H-1,4-diazépine, alors qu’à partir de l’o-phénylènediamine seule la 4-trifluorométhyle-2-(thiophène-2-yle) -1,5-benzodiazépine est isolée. La réaction de condensation entre l’éthylènediamine et un complexe template [M(TTA)2(S)2] (M = Co, Ni, Cu) conduit exclusivement aux complexes octaédri

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12

Zhang, Jie. "Synthesis, characterization and photophysical properties of metal complexes with schiff-base and prophyrin ligands." HKBU Institutional Repository, 2012. https://repository.hkbu.edu.hk/etd_ra/1423.

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13

周向葛 and Xiangge Zhou. "Asymmetric reactions catalyzed by transition metal complexes containing binaphthyl schiff bases and chiral porphyrinato ligands." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1999. http://hub.hku.hk/bib/B31239833.

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14

Zhou, Xiangge. "Asymmetric reactions catalyzed by transition metal complexes containing binaphthyl schiff bases and chiral porphyrinato ligands /." Hong Kong : University of Hong Kong, 1999. http://sunzi.lib.hku.hk/hkuto/record.jsp?B21021363.

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15

Gichinga, Moses G. Striegler Susanne. "Synthesis, spectroscopic investigation and immobilization of copper(II) complexes as oxidation catalysts." Auburn, Ala, 2009. http://hdl.handle.net/10415/1857.

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16

Gonçalves, Marcos Brown. "Estudo de propriedades eletrônicas e estruturais de complexos de cobre." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-05042011-110445/.

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Neste trabalho estudamos propriedades estruturais, magnéticas e eletrônicas de complexos de cobre em duas classes de ligantes semelhantes com potenciais aplicações nas áreas de nanotecnologia e farmacologia. A primeira classe de ligantes é do tipo bases de Schiff, conhecidas por sua vasta gama de aplicações em química e biologia, aqui estudadas como miméticos de sítios de proteínas e também como potenciais metalo-fármacos. Procuramos investigar as características estruturais e eletrônicas buscando correlacionar as informações obtidas experimentalmente com as obtidas através de cálculos de estr

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17

Theil, Sylvie. "Complexes polynucléaires du manganèse (II),(III), (IV). Synthèse, réactivité, propriétés magnétiques et structurales." Toulouse 3, 1993. http://www.theses.fr/1993TOU30078.

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Les resultats presentes dans ce memoire s'inscrivent dans le cadre de la modelisation du site de production d'oxygene du photosysteme 2. Neuf complexes du manganese ont ete prepares et etudies. L'oxydation par le dioxygene, en presence d'anions chlorures, de precurseurs a manganese (ii) renfermant les bases de schiff 3-meo-saldien, 3-meo-salept ou 3-meo-saldpt conduit aux complexes (mn#i#i#i(3-ch#3o-salen)(h#2o)cl),c#2h#4cl#2 (c#4), (mn#i#i#i(3-ch#3o-salen)(h#o)cl, 3h#2 o(c#5) et mn#i#i#i(3-ch#3o-salen)cl, c#2h#4cl#2 (c#7). Le mecanisme de degradation de ces ligands a ete etudie. C#4, c#5 et c

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18

Mabad, Bouchra. "Modelisation du site d'oxydation de l'eau en photosynthese : complexes du manganese avec des bases de schiff polydentees." Toulouse 3, 1987. http://www.theses.fr/1987TOU30103.

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19

Najera, Blanca A. "Schiff base macrocyclic ligands and their complexes." Thesis, University of Sheffield, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.301827.

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20

Armstong, Douglas Charles. "Schiff base and related complexes of iron." Thesis, Imperial College London, 1985. http://hdl.handle.net/10044/1/37621.

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21

Idemudia, Omoruyi Gold. "Synthesis, characterization, and biological studies of pyrazolone Schiff bases and their transition metal complexes." Thesis, University of Fort Hare, 2014. http://hdl.handle.net/10353/d1016068.

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Some new acylpyrazolone Schiff bases have been synthesized from the condensation reaction of two acylpyrazolone diketone precursors with phenylhydrazine, 2,4-dinitrophenylhydrazine and sulfanilamide. They have been fully characterized by elemental analysis and spectroscopic techniques (IR,1H and 13C NMR, and mass-spectra). The single crystal structure of the benzoyl derivative acylpyrazolone Schiff bases have been obtained and analyzed by X-ray crystallography technique. Solid state X-ray diffraction revealed a keto tautomer Schiff base in solid state. Mn(II), Co(II), Ni(II) and Cu(II) complex

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22

Camp, Clément. "Conception et réactivité de complexes mono- et polymétalliques d'éléments f en bas degré d'oxydation." Phd thesis, Université de Grenoble, 2013. http://tel.archives-ouvertes.fr/tel-00949379.

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Au-delà de son importance dans l'industrie nucléaire, la chimie d'oxydoréduction de l'uraniumretient de plus en plus l'attention des chercheurs. En effet, la capacité toute particulière descomplexes d'uranium à bas degré d'oxydation à promouvoir des réductions originales par desvoies inhabituelles suscite actuellement un grand intérêt, tout particulièrement leur aptitude àactiver dans des conditions douces des petites molécules telles CO, CO2, N2, ou encore descomposés aromatiques et des azotures. Les composés d'uranium, de part leurs propriétés decoordination tout à fait uniques pourraient of

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23

Black, Daniel. "Studies on binuclear Schiff-base compartmental ligand complexes." Thesis, University of Nottingham, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.363560.

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24

Branscombe, Neil D. J. "Studies on binuclear compartmental Schiff-base thiolate complexes." Thesis, University of Nottingham, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299550.

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25

Givaja, Gonzalo. "Schiff-base polypyrrolic complexes of late transition metals." Thesis, University of Nottingham, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.430509.

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26

Ryan, Sara Jane. "Dinuclear Schiff base complexes as models for metallobiosites." Thesis, University of Sheffield, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.301587.

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27

Toner, Andrew Joseph. "Titanium-aluminium and titanium-alkyl Schiff base complexes." Thesis, Manchester Metropolitan University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361566.

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28

Archibald, Stephen James. "Complexes of tripodal and macrocyclic Schiff base ligands." Thesis, University of Edinburgh, 1995. http://hdl.handle.net/1842/14781.

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The synthesis, structures and physical properties of tripodal and macrocyclic Schiff base ligands and their complexes are described. All ligands are synthesised by the condensation of amines with 2,6-diformyl- or 2,6-diacetyl-phenols. The synthesis of a novel dodecadentate tripodal Schiff base ligand, L<SUP>1</SUP>H<SUB>3</SUB>, is described. Reaction of L<SUP>1</SUP>H<SUB>3</SUB> with Ln(ClO<SUB>4</SUB>)<SUB>3</SUB> where Ln=La, Pr gives complexes of the form [Ln(L<SUP>1</SUP>H<SUB>3</SUB>)(H<SUB>2</SUB>O)](CIO<SUB>4</SUB>)<SUB>3</SUB> and where Ln=Y, [Y(L<SUP>1</SUP>H<SUB>3</SUB>)](CIO<SUB>4

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29

Magwa, Nomampondo Penelope. "A spectroscopic study of the electronic effects on copper (II) and copper (I) complexes of ligands derived from various substituted benzyaldehyde- and cinnamaldehyde- based schiff bases." Thesis, Rhodes University, 2010. http://hdl.handle.net/10962/d1006712.

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Several Schiff base ligands, N, N‟-(aryl)benzyaldiimine ligands (R-BEN); N, N‟-(aryl)benzyaldiamine dihydrochloride ligands (R-BENH•2HCl); N, N‟-(aryl)benzyaldiamine ligands (R-BENH); N, N‟-bis(cinnamaldiimine) ligands (R-CA2EN) were synthesized for the investigation of the electronic effect of the substituents at para-position of the Schiff base ligands and their copper complexes. The synthesis of Schiff bases was carried out by reacting a series of para-substituted benzyaldehyde, and para-substituted cinnamaldehyde with ethylenediamine. The imine group of Schiff bases, N, N‟-(aryl)benzyaldii

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30

Bahron, H. "Characterization of new metal complexes of Schiff bases and macrocyclic ligands and some mononitrosyl derivatives." Thesis, University of Surrey, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240159.

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31

Zhang, Zhi-Yong. "Synthèse, propriétés structurales, magnétiques et redox de complexes polynucléaires du manganèse avec des ligands à sites donneurs N2O3." Toulouse 3, 1994. http://www.theses.fr/1994TOU30102.

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Les travaux realises au cours de cette these ont pour but de modeliser le centre actif de la metalloproteine a manganese du photosysteme ii vegetal. Pour ce faire, nous avons prepare et etudie deux familles de complexes incorporant des bases de schiff pentadentees a sites donneurs n#2o#3 comme ligands binucleants. Parmi les dix neuf complexes prepares, nous avons determine la structure moleculaire d'un complexe dinucleaire du mn(iii), de trois complexes tetranucleaires mn(ii)#2mn(iii)#2 et d'un complexe tetranucleaire mn(iii)#4, par diffraction des rx. Dans la premiere partie de notre travail,

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32

Oshin, Kayode. "Synthesis, characterization, and application of chiral Schiff-base complexes." Diss., Kansas State University, 2011. http://hdl.handle.net/2097/8541.

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Doctor of Philosophy<br>Department of Chemistry<br>Christopher J. Levy<br>This work examines the synthesis of novel chiral Schiff-base complexes derived from (1R,2R)-cyclohexanediamine and (R)-[1,1’-binaphthalene]-2-2’-diamine structural backbones with quinoline, isopropyl-quinoline, and benzoquinoline structural side-arms. We incorporated some degree of flexibility in the ligands and complexes so they can accommodate the sterics of different substrates during a catalytic reaction. We successfully achieved this by reducing the imine bond in the ligands to the corresponding amine bond. Therefor

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33

Shaibu, Rafiu Olarewaju. "A bioinorganic study of some cobalt(II) Schiff base complexes of variously substituted hydroxybenzaldimines." Thesis, Rhodes University, 2008. http://hdl.handle.net/10962/d1006009.

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Syntheses of Schiff bases were carried out by reacting salicylaldyhde, ortho-vanillin, para-vanillin or vanillin with aniline, 1-aminonaphthalene, 4- and 3-aminopyridine, and also with 2- and 3-aminomethylpyridine. The various Schiff bases obtained from the condensation reaction were reacted with CoCl₂.6H₂0, triethylamine stripped CoCl₂.6H₂0 or Co(CH₃COO)₂ to form cobalt(Il) complexes of ratio 2:1. The complexes obtained from cobalt chloride designated as the "A series" are of the general formulae ML₂X₂.nH₂0 , (L = Schiff base, X = chlorine) while those obtained from cobalt acetate or triethyl

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34

Crook, B. V. "A study of homobinuclear and heterobinuclear Schiff base complexes." Thesis, University of East Anglia, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376081.

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35

Choudhary, Nosheen Fatima. "The chemistry of oxovanadium(IV) tetradentate Schiff base complexes." Thesis, University of Sussex, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.244319.

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36

Jakubovic, David Andrew. "Metal complexes of water-soluble multidentate Schiff base ligands." Thesis, Imperial College London, 1989. http://hdl.handle.net/10044/1/47487.

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37

Gallant, Amanda Jane. "New [3+3] Schiff-base macrocycles and their complexes." Thesis, University of British Columbia, 2006. http://hdl.handle.net/2429/30870.

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A series of conjugated [3+3] Schiff-base macrocycles containing both a central crown ether-like pocket and three tetradentate N[sub 2]O[sub 2] binding sites were prepared and investigated. The formation mechanism was investigated through the synthesis and study of macrocycle fragments. Further understanding of the macrocycle conformations and dynamics was obtained through computational studies. A monoreduced macrocycle where one of the six imines has been reduced was obtained as a by-product of macrocycle formation. Reactivity studies and deuterium labeling investigations revealed that

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38

Soulet, Frédéric. "Electrodes greffées par des complexes de coordination du fer à ligands bases de Schiff du type Salen." Toulouse 3, 1996. http://www.theses.fr/1996TOU30036.

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Les annees 1980 ont ete marquees par l'apparition de nouveaux materiaux: les polymeres organiques conducteurs comme les polyanilines, les polypyrroles et les polythiophenes qui sont synthetises par oxydation electrochimique. Un nouveau developpement de ces materiaux est apparu avec l'idee d'introduire dans la matrice des especes possedant une activite electrochimique propre, comme des complexes de coordination. Ces materiaux dopes constituent les electrodes modifiees qui sont utilisees en electrocatalyse. Les complexes de coordination retenus pour cette etude sont essentiellement des complexes

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39

Ezzedine-Karamé, Iyad. "Synthèse de nouvelles bases de Schiff chirales et évaluation de leurs complexes pour la catalyse asymétrique." Lyon 1, 2004. http://www.theses.fr/2004LYO10006.

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Dans ce travail de thèse, nous avons mis au point une nouvelle méthode de synthèse de bases de Schiff tétraazotées chirales, qui possèdent en position ortho et para des noyaux aromatiques, des fonctions amines ou sulfonamides. Ensuite ces bases de Schiff ont servi des ligands pour préparer des complexes avec des métaux de transition. Nous avons pu isoler et caractériser un certain nombre de ces complexes notamment avec le cuivre, le cobalt, le nickel et le zinc. Une structure biszwittérionique du ligand (H2CyTf) (1R,2R)-N,N'-bis(2triflataaminobenzylidène)-1,2-diaminocyclohexane 23 a été mise e

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40

ROUE, LIONEL. "Contribution a l'analyse electrochimique de complexes bases de schiff et phtalocyanines encapsules dans la zeolithe y." Paris 6, 1995. http://www.theses.fr/1995PA066455.

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L'utilisation du reseau poreux des zeolithes comme structure hote de complexes actifs en catalyse permet l'elaboration de nouveaux types de materiaux moleculaires. Ainsi, la synthese de complexes organometalliques au sein des cavites zeolithiques assimilables a des microreacteurs conduit a des systemes catalytiques stables et selectifs. Au cours de ce travail, nous avons developpe l'utilisation des techniques electrochimiques et en particulier la voltammetrie cyclique dans le but d'evaluer les proprietes redox de complexes du type metalsalen et metallophtalocyanine encapsules dans la zeolithe

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41

Gilani, Syeda Robina. "Synthesis, characterisation and structure determination of fluoro and non-flouro Schiff bases and their metal complexes." Thesis, University of Leicester, 1997. http://hdl.handle.net/2381/29971.

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Schiff bases have been prepared from fluoro- and non-fluoro- substituted anilines with (a) salicaldehyde and substituted salicaldehydes and (b) acetylacetone and its trifluoro analogue. They were characterised by ultraviolet-visible, infrared, and NMR (1H, 13C, 19F) spectroscopies, and by mass spectrometry. The crystal structures of several of these Schiff bases were determined by X-ray techniques. Several cobalt(II), cobalt(III), nickel(II) and copper(II) complexes of these ligands were prepared. Crystal structures were established for four of the copper(II) complexes; bond distances in the c

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42

Liang, Hongze. "Synthesis, crystal structures and spectroscopic properties of mono- and bi-metallic Schiff-base complexes ; Synthesis of polydentate and macrocyclic phosphine ligands, and their reactivities towards transition and lanthanide metal ions." HKBU Institutional Repository, 2001. http://repository.hkbu.edu.hk/etd_ra/294.

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43

Bernardo, Katia da Silva. "Synthèse de nouvelles bases de Schiff chirales. Utilisation de leurs complexes de manganèse(III) en époxydation catalytique énantiosélective." Toulouse 3, 1996. http://www.theses.fr/1996TOU30076.

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Nous avons synthetise une famille de nouvelles bases de schiff chirales contenant a la fois un motif chiral binaphtyle et differents substituants electro-donneurs ou electro-attracteurs en positions ortho et para du motif salicylidene. Un de ces ligands a ete cristallise et sa structure par diffraction des rayons-x a ete obtenue. Les ligands ont ete metalles par le manganese, le fer, le cobalt, le nickel, le cuivre, le zinc et le ruthenium. La caracterisation complete des ligands et d'un complexe de zinc a ete faite par rmn #1h et #1#3c. Nous avons fait une evaluation de l'activite catalytique

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44

Ruiz-Montes, José. "Alkylations asymetriques de bases de schiff derives de la glycine : application a la synthese d'alpha -amino acides." Paris 6, 1988. http://www.theses.fr/1988PA066518.

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45

Bowman, G. R. "Studies of titanium (IV) complexes of mixed nitrogen and oxygen donor macrocycles and related Schiff base ligands /." View thesis, 2002. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030721.114851/index.html.

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46

Averseng, Frédéric. "Synthèse et étude des propriétés optiques non linéaires de complexes de bases de Schiff diamagnétiques et paramagnétiques." Toulouse 3, 2000. http://www.theses.fr/2000TOU30175.

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47

Mabad, Bouchra. "Modélisation du site d'oxydation de l'eau en photosynthèse complexes du manganèse avec des bases de Schiff polydentées /." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37607551b.

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48

Anselmo, Daniele. "Lewis acidic zn(ii) schiff base complexes in homogeneous catalysis." Doctoral thesis, Universitat Rovira i Virgili, 2013. http://hdl.handle.net/10803/127634.

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El trabajo descrito en esta tesis muestra estudios hacia nuevas aplicaciones de complejos derivados de bases de Schiff en catálisis homogénea. En concreto, se han investigadoligandos “salen” (incluyendo sistemas quelantes N2S2) ytambiénse han examinado otros aspectos que generalmente se consideran importantes en el contexto del aumento de la sostenibilidad de los procesos químicos. Estudios sobre el uso de estos compuestos acidos de Lewis en la catálisis de la fijación de dióxido de carbono, de reacciones de múltiples componentespara obtener indoles sustituidos y de reciclado de agregados supr

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49

Sasaki, Isabelle. "Synthèse de nouvelles molécules chélatantes : bases de Schiff pyrimidiques et bipyridine-acridine et complexes de métaux de transition." Paris 11, 1987. http://www.theses.fr/1987PA112039.

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La synthèse de complexes de métaux de transition susceptibles d'avoir une activité antibiotique ou antitumorale semblable à celle de la bléomycine a été réalisée: ces complexes doivent être capable de s’associer à l'ADN et d’activer et d'activer l'oxygène moléculaire. Dans un premier temps nous avons préparé des bases de schiff dérivés de bases pyrimidiques: uracile; acide barbiturique et acide diméthyl-1,3 barbiturique. Nous en avons synthétisé les complexes de Cu(I) et de Co(II) qui ont montré des analogies avec·les complexes de type Cu Salen et Co Salen. Seuls les complexes de Co(II) dérivé

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50

Cardoso, Mário Joaquim dos Santos. "Complexos de manganês com bases de Schiff : aplicação em catálise homogénea e heterogénea." Dissertação, Porto : [s.n.], 2003. http://catalogo.up.pt/F?func=find-b&local_base=FCB01&find_code=SYS&request=000072316.

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