Dissertations / Theses on the topic 'Metal diketonate'
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Lerach, Jordan O. "Investigations into the gas-phase rearrangements of some transition metal beta-diketonate complexes /." Connect to resource online, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1222114603.
Full textLerach, Jordan O. "Investigations into the Gas-Phase Rearrangements of Some Transition Metal β-Diketonate Complexes." Youngstown State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1222114603.
Full textKemats, Kyle. "Examining the Gas-Phase Fragmentation of Select Metal ß-diketonate Complexes Using Computational Methods." Youngstown State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1410787738.
Full textFleming, Kathleen. "The Gas-Phase Ligand Exchange of Select Alkaline Earth and Transition Metal ß-diketonate Complexes." Youngstown State University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1465062889.
Full textHunter, Gerald O. "The examination of the stability and reactivity of select transition metal [beta]-diketonate complexes during gas-phase ligand exchange reactions /." Connect to resource online, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1263671226.
Full textLord, Rianne Michaela. "Synthesis of novel functionalised β-ketoiminate and β-diketonate metal complexes for their use in anti-cancer treatment." Thesis, University of Leeds, 2014. http://etheses.whiterose.ac.uk/6386/.
Full textBoulos, Victoria Marie. "The Gas-Phase Ligand Exchange of Select Metal Bis-diisopropylacetylacetonate Complexes." Youngstown State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1503671099629922.
Full textObi-Johnson, Bettie Jeanne. "Mechanistic analysis of the thermally induced decomposition of certain metal beta-diketonate precursors for chemical vapor deposition of electronic materials." Diss., Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/30743.
Full textHunter, Gerald Jr. "The Examination of the Stability and Reactivity of Select Transition Metal β-Diketonate Complexes during Gas-Phase Ligand Exchange Reactions." Youngstown State University / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1263671226.
Full textGasior, James Kole. "The Gas-Phase Ligand Exchange of Trivalent Metal ß-Diketonates." Youngstown State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1495099165708741.
Full textClausen, Christian. "Dianionische Oxy-Cope-Umlagerungen durch die Addition von Vinyl-Metall-Reagenzien an 1,2-Diketone." [S.l. : s.n.], 1998. http://deposit.ddb.de/cgi-bin/dokserv?idn=95482346X.
Full textSoules, Régis. "Proprietes cooperatives de complexes polymetalliques des ligands squarate et thiosquarate." Toulouse 3, 1987. http://www.theses.fr/1987TOU30178.
Full textCawthray, Jacqueline F. "UVA chemical filters: a systematic study." Thesis, 2010. http://hdl.handle.net/2440/61508.
Full textThesis (Ph.D.) - University of Adelaide, School of Chemistry and Physics, 2010.
Pousaneh, Elaheh. "Synthesis and Characterization of Metal Complexes for Thin Film Formation via Spin-Coating or Chemical Vapor Deposition." 2019. https://monarch.qucosa.de/id/qucosa%3A72463.
Full textReimer, Mark Lindsay John. "Mass spectrometry of fluorinated metal [beta]-diketonates and monothio-[beta]-diketonates." 1988. http://hdl.handle.net/1993/16695.
Full textYung, Tun-Yuang, and 雍敦元. "The Substituent effect of B-diketonato Metal Complexes containing DMF." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/14015727055564855945.
Full text國立中山大學
化學系研究所
89
In this study, we focus on the substituent effect of the diketone ligands on the structural variation of β- diketonato metal complexes containing N,N-dimethyl formamide (DMF). Three β-diketones (hfac, bztf, bzbz) were used, and six-, five-, four- coordinated complexes were found accordingly. It is surprising to find that all six metal-oxygen bonds in the M(hfac)2(DMF)2 complexes are of equal length, seemly in violation of Jahn-Teller theorem. Possible reasons for this observation were discussed in this thesis.
Liu, Shean-Bin, and 劉顯斌. "A Study on the Isomerization of β-Diketonato Complexes of Group Ⅳ Metals." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/75208850915362519951.
Full textBocknack, Brian Matthew Krische Michael J. "Electrophilic trapping of enolates in tandem reaction processes and (1,3-diketonato)metal templates for asymmetric catalysis." 2004. http://repositories.lib.utexas.edu/bitstream/handle/2152/2131/bocknackbm84986.pdf.
Full textBocknack, Brian Matthew. "Electrophilic trapping of enolates in tandem reaction processes and (1,3-diketonato)metal templates for asymmetric catalysis." Thesis, 2004. http://hdl.handle.net/2152/2131.
Full textLU, JIA-LIN, and 呂嘉霖. "Potential Antioxidant Activity of Novel Aliphatic 1,2-Diketone Bis(thiosemicarbazone) Schiff-Base Ligands and Their Transition Metal Complexes." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/07134011897505625584.
Full text南臺科技大學
化學工程與材枓工程系
105
Thiosemicarbazones (TSCs) reportedly have potential therapeutic activity and are widely applied in medicine especially in the treatment of tuberculosis. Various compounds with a TSC moiety also exhibit biological activity. In a number of cases, the transition metal complexes of TSC exhibit greater biological activity than the corresponding ligands, such as antimicrobial, antiamoebic, antitumor and anticancer activities. Hence, this observation has encouraged detailed studies on the coordination chemistry of thiosemicarbazones. Because of the aliphatic compounds are more easily metabolized than aromatic compounds in the human body. This study focuses on the syntheses of transition metal complexes derived from novel aliphatic thiosemicarbazones and their biological activity. The text was divided into four major parts: In the first part, various substituted-aliphatic 1,2-diketones were treated with different thiosmeicarbazides, such as 4-phenylthiosemicarbazide, 4-(4-methylphenyl) thiosemicarbazide and 4-ethylthiosemicarbazide to afford a serial of desired aliphatic 1,2-diketone bis(thiosemicarbazone) Schiff-bases. In the second part, the synthetheses and spectral characterization of diverse nickel complexes were discussed separately by two sections: (A) the aliphatic 1,2-diketone bis(4-phenylthiosemicarbazone) and aliphatic 1,2-diketone bis(4-(4-methylphenyl) thiosemicarbazone)Schiff-bases were treated with nickel(II) chloride hexahydrate to afford the corresponding nickel complexes; (B) the aliphatic 1,2-diketone bis (4-ethylthiosemicarbazone)ligands were treated with nickel(II) perchlorate hexahydrate in the presence of triethylamine to obtain the desired nickel complexes. In the third part, the syntheses and spectral characterization of the other transition metal complexes were studied through the reaction of 1,2-diketones bis (thiosemicarbazone) with transition palladium(II) metal ion. In the fourth part, evaluation of antioxidant activity-scavenging effect on DPPH radical has been studied. Among them, almost all the ligands exhibited the potent DPPH radical scavenging activity, comparable to the activity of vitamin E.
Chen, Ching Lin, and 陳敬霖. "Metal-Free Radical Addition to Diketone via Propenone with Alkene and Cycloaddition of Dienylbenzene and Nitrosobenzene to Isoxazole Derivatives." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/8qd63x.
Full text國立清華大學
化學系
105
PART 1 Here, we described the synthesis of 2-substituted-3-oxo-N-phenylbutanamide through an efficient radical addition reaction. Optimizing the condition for the radical addition of alkenes with (E)-4-(phenylamino)-4-((2,2,6,6-tetramethylpiperidin-1-yl)oxy) prop-3-en-1-substituted-2-one, and we have it best performed at 120 oC in toluene that described with moderate to good yields. The structures of products consist of diketone and N-phenylamide, which could be used for further applications such as providing starting materials for Mannich reaction to synthesize natural products. PART 2 This part of the dissertation deals with a metal free [2+2+2] radical cycloaddition of 1-allyl-2-vinylbenzene derivatives and nitrosobenzenes constructing (1S,4S)-2-phenyl-2,3,4,5-tetrahydro-1H-4,1-(epoxymethano) benzo[c]azepine derivatives. The advantages of this new radical cycloaddition are based on the easily accessible substrates and the readily achievable condition. There are only few examples using alkene for [2+2+2] radical cycloaddition reactions so far, which highlighted the value of this research.
Clausen, Christian [Verfasser]. "Dianionische Oxy-Cope-Umlagerungen durch die Addition von Vinyl-Metall-Reagenzien an 1,2-Diketone / von Christian Clausen." 1998. http://d-nb.info/95482346X/34.
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