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Teses / dissertações sobre o tema "Rhenium compounds"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 31 de janeiro de 2023

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1

DuMez, Darin David. "Synthesis and selective oxidations of rhenium hydrotris(1-pyrazolyl) borate compounds /". Thesis, Connect to this title online; UW restricted, 1997. http://hdl.handle.net/1773/8674.

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2

薛文梅 e Wenmei Xue. "Syntheses, photophysical and photochemical properties of Rhenium(V) and Rhenium(VI) Benzylidyne complexes". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1997. http://hub.hku.hk/bib/B31237927.

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3

Xue, Wenmei. "Syntheses, photophysical and photochemical properties of Rhenium(V) and Rhenium(VI) Benzylidyne complexes /". Hong Kong : University of Hong Kong, 1997. http://sunzi.lib.hku.hk/hkuto/record.jsp?B19667255.

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4

Leblond, Nicolas. "Technetium(VII) and rhenium(VII) oxofluorides and the role of noble-gas fluorides in their syntheses /". *McMaster only, 1998.

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5

Schoultz, Xandri. "Isocyanide complexes of rhenium". Thesis, Nelson Mandela Metropolitan University, 2013. http://hdl.handle.net/10948/d1021069.

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This study investigates the synthesis of rhenium(III)-isocyanide complexes with potentially bidentate ligands, as well as the reactivity of isocyanide ligands toward rhenium(I) and (V). The crystal structures of all the complexes have been determined by X-ray diffraction methods. The coordination behaviour of trans-[ReIIICl3(t-BuNC)(PPh3)2] with aniline and its derivatives were investigated. The isocyanide-containing rhenium(V) complexes [ReCl3(t-BuNC)(L)(PPh3)] were isolated, with the ligands H2L (aniline, o-phenylenediamine and anthranilic acid). In all these complexes the dianionic ligands L are coordinated monodentately as the imide. However, with 2-aminophenol the complexes [ReVCl2(t-BuNC)(L)(PPh3)2](ReO4) and [ReIIICl2(t-BuNC)(ibq)(PPh3)2] (ibq- = 2-iminobenzoquinonate) were identified as the products. [ReCl2(t-BuNC)(L)(PPh3)2](ReO4) is the product of a disproportionation reaction from Re(III) to Re(VII) and Re(V). All the above complexes show a distorted octahedral geometry around the rhenium. The products of the reaction of the Re(I) complex [Re(CO)5Cl] with isocyanides (tert-butyl- and cyclohexylisocyanide) are reported. Rhenium(I) tricarbonyl complexes of the form [Re(CO)3(CNR)2Cl] were isolated and they were characterized structurally and spectroscopically. The tricarbonyls are coordinated in the typical facial-fashion, whereas the isocyanides are coordinated cis to each other. The reaction of [Re(CO)3(t-BuNC)2Cl] with H2O led to the formation of the rhenium(I) complex [Re(CO)3(t-BuNC)2(OH2)] in which the aquo ligand can readily be substituted by a more complex ligand. The reaction of the rhenium(V) complexes cis-[ReO2I(PPh3)2] and mer-[ReOCl3(SMe2)(OPPh3)] with isocyanides were studied. The seven-coordinate trigonal prismatic, square faced monocapped rhenium(III) complex [ReI3(t-BuNC)3(PPh3)] was surprisingly isolated upon reacting cis-[ReO2I(PPh3)2] with tert-butyl isocyanide. The dimeric complex (μ-O)[ReOCl2(CNC6H11)2]2 was obtained from the reaction of mer-[ReOCl3(SMe2)(OPPh3)] with cyclohexyl isocyanide.

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6

Wong, A. C. C. "Cluster alkyls and related compounds of rhenium". Thesis, Imperial College London, 1988. http://hdl.handle.net/10044/1/47311.

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7

Mukiza, Janvier. "Synthesis and characterisation of oxorhenium(V) and tricarbonylrhenium(I) complexes with biologically active N, O and N, S-Donor ligands". Thesis, Nelson Mandela Metropolitan University, 2013. http://hdl.handle.net/10948/d1020769.

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This study investigated the synthesis of rhenium(I) and rhenium(V) complexes with a variety of multidentate NS, NSO, NO and SO-donor ligands. It also investigated the synthesis of dinuclear dihalogeno- and trihalogeno-bridged rhenium(I) complexes based on the fac-[Re(CO)3]+ core. The reactions of hydrated folic acid with [Re(CO)5X] (X = Cl, Br) were studied, and the complexes [Re(CO)3(H2O)3]+[Re2(μ-X)3CO)6]−.5H2O [X= Br (1), Cl(2)] were isolated. The reaction of orotic acid potassium salt [Re(CO)5Br] was performed, and the complex [Re2(μ-Br)2(CO)8] was isolated. The reaction of bis(piperidin-1- yl)methanone with [Re(CO)5Cl] followed by recrystallisation of the resulting precipitate in dichloromethane/acetontrile resulted in the complex [Re2(μ- Cl)2(CO)6(MeCN)2]. The X-ray crystal structures show that all these complexes display a distorted octahedral geometry around the central rhenium atoms. The reactions of aroylhydrazone-based ligands such as 3-((pyridin- 2yl)methyleneamino)-2,3-dihydro-2-pyridin-2yl)quinazolin-4-(1H)-one (Hppq) and N-(di(pyridin-2-yl)methylene)benzohydrazide (Hdpmb) with [Re(CO)5Cl] were studied and led to the formation of the complexes [Re(CO)3Cl(Hdpmb)] and [Re(CO)3Cl(Hppq)]. The Hdpmb and Hppq coordinated to the fac-[Re(CO)3]+ core as neutral bidentate chalates via the pyridinic nitrogens (for Hdpmb) and via imino and pyridinic nitrogens for Hppq. The X-ray crystal structures show that the geometry around the rhenium in both complexes is a distorted octahedral. The treatment of the dithizone (H2dz) ligand with rhenium(V) precursors containing a triphenylphosphine group (PPh3) led to the decomposition of dithizone. The decomposition product reacted with the triphenylphosphine group and generated a new ligand triphenylphosphazeno-N-phenylmethanethiohydrazide (H2L). The reaction of trans-[ReOX3(PPh3)2] (X = Cl, Br) with dithizone (H2dz) led to the complex [ReO(dz)2][ReO(HL)2]. The reaction of trans-[ReOI2(OEt)(PPh3)2] with H2dz led to the same product. The reaction of cis-[ReO2I(PPh3)2] with H2dz in methanol led to [ReO(dz)2][ReO(HL)2](MeOH)2 in which methanol bonded to HLvia hydrogen bonds. The H2dz was doubly deprotonated and coordinated to the [ReO]3+ moiety via a thiolate sulfur and deprotonated hydrazinic nitrogen to yield [ReO(dz)2]−, while the H2L was singly deprotonated and coordinated to [ReO]3+ moiety via the neutral sulfur atom and deprotonated hydrazinic nitrogen to yield [ReO(HL)2]+. The X-ray crystal structure show that in both [ReO(HL)2]+ and [ReO(dz)2]−, the rhenium atoms are five-coordinated and adopt a distorted squarebased pyramidal geometry. The reaction of thiosemicarbazones such as salcylidene-4- phenylthiosemicarbazide (H3salpt) with cis-[ReO2I(PPh3)2] was investigated and led to the complex [ReO(Hsalpt)(H2salpt)]. The X-ray study reveals that Hsalpt is present as a tridentate chelate coordinating via the thiolate sulfur, imino nitrogen and phenolic oxygen, while H2salpt coordinates as a bidentate chelate via the thiolate sulfur and imino nitrogen atoms. The geometry around rhenium is distorted octahedral. The coordination mode of the benzoylthiourea derivatives 4-tert-butyl-N- (diphenylcarbamothioyl)benzamide (Htpb) and N-(diethylcarbamothioyl)benzamide (Heb) to the [Re2O3]4+ and fac-[Re(CO)3]+ cores were investigated. The reaction of [Re(CO)5Cl] in presence of sodium acetate with Htpb led to the dimeric complex [Re(CO)3(tpb)]2 in which the tpb coordinated to the fac-[Re(CO)3]+ core via the ketonic oxygen and bridging thiolate sulfur. The same reaction with Heb led to the monomeric complex [Re(CO)3(eb)(Heb)], in which the eb coordinates to the fac-[Re(CO)3]+core via thiolate sulfur and ketonic oxygen with Heb binding via the neutral sulfur atom. The reaction of Heb with cis-[ReO2I(PPh3)2] at room temperature with excess of sodium acetate led to the dimeric complex (μ-O)[ReO(eb)2]2 in which Heb is present as a monoanionic (deprotonated) bidentate with coordination through the thiolate sulfur and ketonic oxygen.

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8

Tse, Chui-wan. "Rhenium containing hyperbranched polymers for photonic applications". Click to view the E-thesis via HKUTO, 2007. http://sunzi.lib.hku.hk/hkuto/record/B38574512.

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9

Tse, Chui-wan, e 謝翠雲. "Rhenium containing hyperbranched polymers for photonic applications". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2007. http://hub.hku.hk/bib/B38574512.

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10

Lee, Sang Woo 1952. "Reduction Pathways in Cyclopentadienyl Rhenium Dicarbonyl Dibromide Deriviatives and Indenyl Rhenium Tricarbonyl: Synthesis, Structure, and Reactivity of Anionic Cyclopentadienyl Rhenium Complexes. Ring Attack vs. Metal-Halogen Exchange". Thesis, University of North Texas, 1989. https://digital.library.unt.edu/ark:/67531/metadc332212/.

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The reactions of diagonal and lateral Cp'Re(CO)2Br2 (where Cp' = n5-C5H5, n5-C5Me5) and (n5-CgH7)Re(CO)3 with reducing agents have been examined. Hydride reduction at -78 °C is observed to occur at the Cp ring in both CpRe(CO)2Br2 isomers, affording a thermally unstable [(n4 -C5Hg)Re(CO)2Br2]- complex. The product of hydride ring attack has been characterized by low-temperature IR and 1H NMR measurements in addition to 13C NOE and heteronuclear 2D NMR measurements. Reaction of lateral CpRe(CO)2Br2 with either MeLi or PhLi affords both Cp-ring attack and metalhalogen exchange, [CpRe(CO)2Br]- (1) while t-BuLi reacts exclusively via metal-halogen exchange. diag-CpRe(CO)2Br2 reacts with the above lithium reagents to yield the same metal-halogen exchange anion. Analogous reactions using diag- and lat-Cp*Re(CO)2Br2 (where Cp* = n5-CgMe5) afford only the corresponding rhenium metal-halogen exchange anion, [Cp*Re(CO)2Br] (2). The molecular structures of 1-[Li/15-Crown-5] and 2-PPP were established by X-ray crystallography. 1-[Li/15-Crown-5] crystallizes in the monoclinic space group P21 with a = 10.860(4) A, b = 13.116(5) A, c = 7.417(3) A, B = 105.26(3)0, V = 1018.7(3) A3 , and Z = 2. 2-PPP crystallizes in the orthorhombic space group Pbca with a = 20.646(5) A, b = 17.690(5) A, c = 17.553(3) A, and z = 8. Solution FT-IR studies of 2 in THF reveal the presence of only solvent-separated ion pairs when the gegencation is Li+, K+, or PPP+ from -70 °C to room temperature. 2-Na at room temperature displays a 39:61 mixture of carbonyl oxygen-sodium and solvent-separated ion pairs, respectively. These ion pairs reveals a reversible temperature-dependent equilibrium. The equilibrium constant has been determined by IR band shape analysis over the temperature range -70 °C to room temperature and values of AH and AS are reported. The reaction of the ring-attacked complex, diag-[(n4-C5H6)Re(CO)2Br2]- with PPh3, P(OPh)3, or Me3CNC leads to the formation of the CpRe(CO)2L. Treatment of [Cp'Re(CO)2Br]- with methyltriflate, TFA, and magic ethyl yields the corresponding diag-Cp'Re(CO)2Br(R) (R = CH3, H, C2H5) complexes based on in situ IR analysis. All of these functionalized complexes decomposed in solution over a period of days to give Cp'Re(CO)3 as the only isolable product (20-30 %). The reaction of the [Cp,Re(C0)2Br]- with Bu3SnH at 60 °C leads to the formation of diag-Cp'Re(CO)2(SnBu3)2, which was also synthesized independently by the deprotonation of diag-Cp'Re(CO)2H2 with Et3N in the presence of Bu3SnBr at room temperature. The reaction of Cp'Re(CO)2Br2 with Bu3SnH at room temperature was discovered to afford the dihydride in excellent yield and, thus represents an improved synthetic route for the synthesis of diag-Cp'Re(CO)2H2. The hydride reduction of (n5-CgH7)Re(CO)3 at room temperature leads to the immediate formation of [(n5-CgH7)Re(CO)2H]- complex, which has been characterized by IR analysis and 1H and 13C NMR spectroscopy.

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11

Wong, Man-chung. "Syntheses and photophysics of luminescent mono- and dinuclear rhenium complexes containing functional ligands /". Hong Kong : University of Hong Kong, 1998. http://sunzi.lib.hku.hk/hkuto/record.jsp?B20128617.

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12

Radzewich, Catherine Ellen. "Activation of small molecules by cationic rhenium complexes /". Thesis, Connect to this title online; UW restricted, 1997. http://hdl.handle.net/1773/11554.

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13

Hui, Ching-sum, e 許正心. "Study of photosensitizing properties in some rhenium diimine complex containing polymers". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2003. http://hub.hku.hk/bib/B26666650.

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14

Wong, Hei-ling. "Synthesis and photosensitizing properties of sublimable rhenium diimine complexes". Click to view the E-thesis via HKUTO, 2007. http://sunzi.lib.hku.hk/hkuto/record/B37865894.

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15

Wong, Hei-ling, e 黃喜玲. "Synthesis and photosensitizing properties of sublimable rhenium diimine complexes". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2007. http://hub.hku.hk/bib/B37865894.

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16

Savage, Paul David. "Organometallic compounds of rhenium and the platinum group metals". Thesis, Imperial College London, 1987. http://hdl.handle.net/10044/1/46494.

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17

羅錦榮 e Kam-wing Kenneth Lo. "Luminescent copper (I) and rhenium (I) diimines, and coinage metal chalcogenides". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1996. http://hub.hku.hk/bib/B42128468.

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18

Lo, Kam-wing Kenneth. "Luminescent copper (I) and rhenium (I) diimines, and coinage metal chalcogenides". Click to view the E-thesis via HKUTO, 1996. http://sunzi.lib.hku.hk/hkuto/record/B42128468.

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19

Wong, Man-chung, e 黃文忠. "Syntheses and photophysics of luminescent mono- and dinuclear rhenium complexes containing functional ligands". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1998. http://hub.hku.hk/bib/B30149897.

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20

林思敏 e Sze-man Lillian Lam. "Synthesis and photoconducting properties of molecular and polymeric rhenium diimine complexes". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B31243241.

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21

Lam, Sze-man Lillian. "Synthesis and photoconducting properties of molecular and polymeric rhenium diimine complexes /". Hong Kong : University of Hong Kong, 2002. http://sunzi.lib.hku.hk/hkuto/record.jsp?B2521195x.

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22

Voges, Mark Huggins. "Cationic dihydrogen complexes of rhenium with isonitrile coligands /". Thesis, Connect to this title online; UW restricted, 1996. http://hdl.handle.net/1773/8695.

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23

Parsons, Teresa L. "Technetium(V), Rhenium(V), and Technetium(III) complexes /". free to MU campus, to others for purchase, 1997. http://wwwlib.umi.com/cr/mo/fullcit?p9840026.

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24

鄭郁棋 e 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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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

Sogbein, Oyebola Olusegun Valliant John Fitzmaurice. "Synthesis, radiosynthesis and biological evaluation of novel Re(I) and Tc(I)-metallocarboranes /". *McMaster only, 2005.

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27

Chong, Hung-fai, e 莊鴻輝. "Syntheses and photophysics of luminescent homo- and heterometallic complexes of rhenium(I) containing mono- and poly-ynyl ligands". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2001. http://hub.hku.hk/bib/B31241578.

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28

Junnotula, Sulochana. "Rhenium complexes with O, N, S ligands". Diss., Columbia, Mo. : University of Missouri-Columbia, 2006. http://hdl.handle.net/10355/4515.

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Thesis (M.S.) University of Missouri-Columbia, 2006.
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 August 24, 2007) Includes bibliographical references.

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29

Salazar, Garza Gustavo Adolfo. "Microwave-Assisted Synthesis, Characterization, and Photophysical Properties of New Rhenium(I) Pyrazolyl-Triazine Complexes". Thesis, University of North Texas, 2010. https://digital.library.unt.edu/ark:/67531/metadc28473/.

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The reaction of the chelating ligand 4-[4,6-bis(3,5-dimethyl-1H-pyrazol-1-yl)-1,3,5-triazin-2-yl]-N,N-diethyl-benzenamine, L, with pentacarbonylchlororhenium by conventional heating method produces the complexes fac-[ReL(CO)3Cl2] and fac-[Re2L(CO)6Cl2] in a period of 48 hours. The use of microwaves as the source of heat and the increase in the equivalents of one of the reactants leads to a more selective reaction and also decreases the reaction time to 1 hour. After proper purification, the photophysical properties of fac-[ReL(CO)3Cl] were analyzed. The solid-state photoluminescence analysis showed an emission band at 628 nm independent of temperature. However, in the solution studies, the emission band shifted from 550 nm in frozen media to 610 nm when the matrix became fluid. These results confirm that this complex possess a phenomenon known as rigidochromism.

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30

Berry, Adam. "Anionic polyhydride compounds of the transition metals". Thesis, University of Oxford, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.670367.

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31

Cheng, Shun-cheung, e 鄭信祥. "Resonance Raman studies of selected DI-, TRI- and tetra(isocyano) rhenium(i) diimine complexes". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/208027.

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32

Kai, Sze-fai Alex. "Design and synthesis of luminescent Rhenium(I) and Ruthenium(II) Diimine complexes for the recognition of ions and small molecules by host-guest interactions /". Hong Kong : University of Hong Kong, 1999. http://sunzi.lib.hku.hk/hkuto/record.jsp?B20567091.

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33

鄭嘉慧 e Kar-wai Anita Cheng. "Preparation, reactivities and oxidative catalytic activities of ruthenium(II) polypyridines, rhenium(I) carbonyl complexes andruthenium-encapsulated meso- and micro-porous molecular sieves". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1998. http://hub.hku.hk/bib/B31236662.

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34

Lam, Siu-tung, e 林肇東. "Design and syntheses of alkynylrhenium (I) tricarbonyl diimine complexes: from luminescence to metallogelformation, chemosensing, molecular architecture and light-harvesting". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2010. http://hub.hku.hk/bib/B45826766.

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35

Cheng, Kar-wai Anita. "Preparation, reactivities and oxidative catalytic activities of ruthenium(II) polypyridines, rhenium(I) carbonyl complexes and ruthenium-encapsulated meso- and micro-porous molecular sieves /". Hong Kong : University of Hong Kong, 1998. http://sunzi.lib.hku.hk/hkuto/record.jsp?B1973816X.

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36

Odongo, Onduru Stephen. "Rhenium(I) tricarbonyl complexes synthesis, photophysics, swithing and recognition properties /". Diss., Online access via UMI:, 2005.

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37

紀思輝 e Sze-fai Alex Kai. "Design and synthesis of luminescent Rhenium(I) and Ruthenium(II) Diimine complexes for the recognition of ions and small molecules byhost-guest interactions". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1999. http://hub.hku.hk/bib/B3123866X.

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38

Smithback, Joanna L. "Design of monomeric and oligomeric rhenium(II/I) redox systems based on diimine and diphosphine ligands". Laramie, Wyo. : University of Wyoming, 2006. http://proquest.umi.com/pqdweb?did=1212790621&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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39

Lam, Chan-fung. "Synthesis, optical and luminescence studies of rhenium(I) diimine alkynyl complexes and their utilization as building blocks for the assembly of multinuclear and mixed-metal complexes". Click to view the E-thesis via HKUTO, 2005. http://sunzi.lib.hku.hk/hkuto/record/B32010564.

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40

Evans, Jesse. "Synthesis of Rhenium and Manganese Pyridazoal Complexes". TopSCHOLAR®, 2013. http://digitalcommons.wku.edu/theses/1239.

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Pyridazines are a heterocyclic aromatic compound containing a characteristic N-N bond that are utilized in many fields, including medicine and electronics. It is this latter field that Dr. Snyder's research group is focused upon. Organometallic compounds are a better conducting material than the current inorganic compounds used in electronics due to better conductance of electricity, lower production cost, and the ability to be formed into thin films. With this in mind, Dr. Snyder's research group has set out to synthesize organometallic compounds for this purpose. Following procedures set forth by Snyder etc, and altered to form an off-metal route, we have successfully synthesized a library of fulvenes, Thalium Cp salts, 5,6 fused pyridazines, and pyridazial complexes. Thalium Cp salts were converted to Rhenium and Magnenese complexes through transmetalation. We have had success with the off-metal route at both higher yields and greater purity than the previous published on-metal route. These compounds have been fully characterized by 1H NMR, 13C NMR, IR, and Elemental Analysis. In addition, progress has been initiated to form Bromo Thiophene complexes following procedures set forth in Snyder, etc and modified for the off-metal route. However only fulvenes, pyridazine, and Thalium Cp salts have been synthesized and characterized by 1H NMR and 13C NMR.

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41

Chung, Wai-kin. "Design and syntheses of luminescent rhenium(I) diimine alkynyl complexes with hole-transporting and/or electron-transporting moieties and their use as potential triplet emitters". Click to view the E-thesis via HKUTO, 2009. http://sunzi.lib.hku.hk/hkuto/record/B42181938.

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42

Zhang, Jiaxin. "Syntheses and spectroscopic studies of luminescent surfactant rhenium(I) and ruthenium(II) diimine complexes : potential applications as functional materials for second-harmonic generation and mesoporous silicate formation /". View the Table of Contents & Abstract, 2004. http://sunzi.lib.hku.hk/hkuto/record/B30267791.

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43

Sriramulu, Phenahas Gandu. "On-Metal Synthesis of Some Aryl Substituted Rhenium &#951⁵ Cyclopenta[C] Pyridazyl Complexes". TopSCHOLAR®, 2010. http://digitalcommons.wku.edu/theses/197.

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Heterocyclic organic and organometallic compounds (e.g. polypyrrole) and their derivatives have been of great interest for conductive polymers due to their novel properties and environmental stability as compared to non-aromatic analogs (e.g. polyacetylene). We are interested in synthesizing organometallic pyridazines and rhenium pyridazyl complexes for polymer research. SeveraI5,6-fused ring pyridazines (1,2-CsH3(CRNH)(CRN) have been synthesized and characterized. Additionally, pyridazyl complexes of rhenium were synthesized in three steps beginning from fulvenes 1,2-CsH3(COHR)(COR). On-Metal synthesis and characterization of (Re(CO)3 {1,2- CSH3(CRN)(CRN)}] (R=C6RtOMe, C6RtCI, C4H30) and some off-metal pyridazines are reported here. Our research is focused on synthesis of a variety of 5,6- fused ring pyridazines which will serve as synthetic models and building blocks for organic and organometallic conducting polymers. Our research focused on synthesis of 5 membered pyridazines and their organometallic rhenium complexes for polymer studies. Several aryl-substituted 5,6- fused ring pyridazines have been synthesized and characterized.

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44

Yang, Yu. "Syntheses, photophysics and photochemistry of surfactant rhennium (I) complexes, potential applications as functional materials for second-harmonic generation, photoswitching and liquid crystals /". Hong Kong : University of Hong Kong, 2000. http://sunzi.lib.hku.hk/hkuto/record.jsp?B22055083.

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Li, Meijin. "Design, synthesis and characterization of ruthenium(II) and rhenium(I) complexes with functionalized ligands for photo-and electrochemi- luminescence, solvatochromism, molecular recognition and HPLC separation studies". View the Table of Contents & Abstract, 2006. http://sunzi.lib.hku.hk/hkuto/record/B36584435.

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46

Lam, Chan-fung, e 林親鳳. "Synthesis, optical and luminescence studies of rhenium(I) diimine alkynyl complexes and their utilization as building blocks for theassembly of multinuclear and mixed-metal complexes". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2005. http://hub.hku.hk/bib/B32010564.

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Smithback, Michael T. "Rhenium(I) metal-to-ligand charge-transfer excited states containing sigma-bonded closo-dicarbadodecaboranes". Laramie, Wyo. : University of Wyoming, 2006. http://proquest.umi.com/pqdweb?did=1212790661&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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48

Yang, Yu, e 楊宇. "Syntheses, photophysics and photochemistry of surfactant rhennium (I) complexes, potential applications as functional materials for second-harmonic generation, photoswitching and liquid crystals". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2000. http://hub.hku.hk/bib/B31241268.

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Chung, Wai-kin, e 鍾偉堅. "Design and syntheses of luminescent rhenium(I) diimine alkynyl complexes with hole-transporting and/or electron-transporting moietiesand their use as potential triplet emitters". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B42181938.

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50

Li, Meijin, e 李梅金. "Design, synthesis and characterization of ruthenium(II) and rhenium(I)complexes with functionalized ligands for photo-and electrochemi-luminescence, solvatochromism, molecular recognition and HPLCseparation studies". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2006. http://hub.hku.hk/bib/B3775726X.

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