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Dissertations / Theses on the topic 'Aromatic derivatives'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Alaviuhkola, T. (Terhi). "Aromatic borate anions and thiophene derivatives for sensor applications." Doctoral thesis, University of Oulu, 2007. http://urn.fi/urn:isbn:9789514286575.

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Abstract This study was part of a project targeted at developing chemical sensors for organic cations and metal ions by exploiting the interactions between cations and anionic borate derivatives. As well, the chemical synthesis of thiophene monomers with charged or neutral ion-recognition sites was investigated. The primary task in the first part of the work was to prepare anionic receptor molecules based on synthesized borate derivatives and study their complexation with N-heteroaromatic and tropylium cations. The complexation was studied in solution by 1H NMR and ESIMS techniques and in so

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2

Blencowe, Peter Stewart. "Application of dioxinone derivatives for synthesis of aromatic compounds." Thesis, Imperial College London, 2014. http://hdl.handle.net/10044/1/44181.

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This thesis describes synthetic organic chemistry of 2,2,6-Trimethyl-4H-1,3-dioxin-4-one derivatives for the synthesis of aromatic compounds including salicylates, gamma resorcylates, hydroquinones and anilines. Using a biomimetic approach dioxinone derivatives acted as masked poly-carbonyl derivatives which cyclized giving the aromatic molecules in a de novo manner. The synthesis of the substrates was carried out by a variety of methods to introduce different functional groups prior to cyclization. Cross metathesis of a vinyl dioxinone gave access to a variety of substrates capable of cycliza

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3

Al-Ktaifani, Mahmoud M. "Novel chemistry of the aromatic Pâ‚ƒCâ‚‚'tBuâ‚‚ anion and its derivatives." Thesis, University of Sussex, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.288611.

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4

Pei, Baojian. "Anthracene capped benzoxadisilole, naphthoxadisilole and isobenzofuran : applications in the preparations of triptycynes and iptycene derivatives." HKBU Institutional Repository, 2011. http://repository.hkbu.edu.hk/etd_ra/1212.

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5

Hollin, Jonathan. "I. Contorted Polycyclic Aromatic Hydrocarbons: Attempted Synthesis Of [12]circulene Derivatives Ii. Synthesis And Characterization Of Novel [1]benzothieno[3,2-B][1]benzothiophene Derivatives." ScholarWorks @ UVM, 2019. https://scholarworks.uvm.edu/graddis/992.

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There has been increasing interest in the development of organic materials due to their unique structural and electronic properties. Organic compounds have the advantage of being able to be deposited from solution, leading to low-cost, high-area electronics production. Contorted polycyclic aromatic hydrocarbons have been shown to have potential for use in organic field-effect transistors (OFETs) and organic photovoltaic devices (OPVs) due to their supramolecular properties and charge carrier mobilities. Thiophene-based materials have also shown great promise in OFETs due to their high charge c

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6

Rodríguez, López Marco Tulio. "Synthesis of Peropyrene and Tetracene Derivatives for Photochemical Applications." Thesis, University of North Texas, 2015. https://digital.library.unt.edu/ark:/67531/metadc801958/.

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A novel route for the synthesis of the polycyclic aromatic hydrocarbon peropyrene (Pp) is reported along with the efforts to synthesize derivatives of Pp, 2,2′- and 5,5′-linked tetracene dimers as candidates for study as singlet fission materials in photovoltaic devices. Peropyrene was synthesized by the McMurry coupling conditions from phenalenone and low-valent titanium species. The crystal structure of Pp is formed by π-stacked molecular pairs in a herringbone arrangement. The direct functionalization of Pp was studied, and several indirect methods for the functionalization of Pp via phenal

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7

Conde, Amanda Solis. "Synthesis of 5-methyl-3-phenyl-1,3,4-oxadiazol-2(3H)-one derivatives by electrophilic aromatic substitution." Wright State University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=wright1547584724393162.

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8

Fetters, Hannah. "Functionalized PEEK Analogues from 2,4- and 3,5- Difluorobenzophenone Derivatives." Wright State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=wright1559497023409191.

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9

Appleton, Anthony Lucas. "Synthesis and characterization of large linear heteroacenes and their derivatives." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/37225.

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The work presented in this thesis is primarily concerned with the synthesis and characterization of large, linear heteroacenes and their derivatives. We have been able to significantly expand on the types of materials available for application in organic electronic device architectures. In particular, the work focused on solution processible and novel derivatives of thiadiazoles, diazatetracenes, diazapentacenes, tetrazapentacences, and N,N-dihydrotetraazaheptacene. Extensive computational studies have been performed in order to better understand the optoelectronic properties of these mater

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10

Driega, Alex B. (Alexander Brooke) Carleton University Dissertation Chemistry. "An analysis of factors contributing to isotropic [superscript] 13C shifts in 1,2- Dialkoxybenzene and Cyclohexane derivatives." Ottawa, 1992.

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11

Han, Xiaoqing. "Synthesis of derivatives of 4H-cyclopenta[def]phenanthren-4-one and development of synthetic strategies for the polycyclic aromatic hydrocarbons with carbon frameworks represented on the surface of C₆₀." Morgantown, W. Va. : [West Virginia University Libraries], 2001. http://etd.wvu.edu/templates/showETD.cfm?recnum=2036.

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Thesis (M.S.)--West Virginia University, 2001.<br>Title from document title page. Document formatted into pages; contains ix, 41 p. : ill. Includes abstract. Includes bibliographical references (p. 39-41).

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12

Elie, Marc. "Use of an Activated Magnesium/cosolvent System for the Desorption and Degradation of Polycyclic Aromatic Hydrocarbons and Their Oxygenated Derivatives in Contaminated Soils." Doctoral diss., University of Central Florida, 2012. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5196.

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The contamination of soils, with polycyclic aromatic hydrocarbons (PAHs), remains a widespread environmental concern. In the past two decades, many physical, chemical and biological methods have been developed and evaluated for the degradation of PAHs. However, due to their low aqueous solubility, high sorption affinity, hydrophobicity and recalcitrance, the environmental remediation of PAHs in soil continues to be economically challenging. In addition to PAH contamination, the presence of oxygenated derivatives of PAHs (OPAHs), in soils, has increasingly become a concern due to their greater

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13

Cochet, Sébastien. "Synthesis and characterization of aromatic-substituted titanium oxo-carboxo derivatives and their use in organic-inorganic hybrid materials." Paris 6, 2007. http://www.theses.fr/2007PA066711.

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La synthèse et la caractérisation d’oxo-entités de titane contenant des substituants aromatiques ainsi que leur utilisation dans des matériaux hybrides est présentée. Deux voies de synthèse ont été choisies, de façon à contrôler la structure et morphologie des entités formées : La première est la réaction entre un précurseur de titane et un léger excès d’acide carboxylique qui conduit à l’obtention d’oxo-alcoxo clusters de titane de formule Ti6O4(C6H5COO)8(OR)8 ou TixOy(CH2=CH-C6H4COO)z(OPri)z. La deuxième est la réaction réalisée avec un fort excès d’acide pour substituer tous les isopropoxid

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14

Keyte, Ian James. "The concentrations, behaviour and fate of polycyclic aromatic hydrocarbons (PAHs) and their oxygenated and nitrated derivatives in the urban atmosphere." Thesis, University of Birmingham, 2015. http://etheses.bham.ac.uk//id/eprint/5869/.

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Polycyclic aromatic hydrocarbons (PAHs) play an important role in urban air quality due to the toxic and carcinogenic hazard they present. A class of pollutants receiving increasing interest from researchers are oxygenated (OPAH) and nitrated (NPAH) derivative compounds. There is a need for an improved understanding of the sources, concentrations, behaviour and fate of these pollutants as they can pose a similar public health risk as PAHs and can enter the environment both from primary combustion emissions and secondary formation from atmospheric reactions. This study investigates the airborne

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15

Lehner, Verena [Verfasser], and Oliver [Akademischer Betreuer] Reiser. "Rh(II)-catalyzed Cyclopropanation of Aromatic Heterocycles and its Application to the Total Synthesis of Natural Product Derivatives / Verena Lehner ; Betreuer: Oliver Reiser." Regensburg : Universitätsbibliothek Regensburg, 2017. http://d-nb.info/1168903033/34.

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16

Magalhães, Janildo Lopes. "Propriedades fotofísicas de substituintes aromáticos em derivados da N-metil-1,8-naftalimida: uma correlação entre dados teóricos e experimentais." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/75/75132/tde-05062007-114952/.

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Os compostos N-metil-1,8-naftalimida (NI), 4-fenóxi-N-metil-1,8-naftalimida (PNI) e 4-naftóxi-N-metil-1,8-naftalimida (NNI) foram sintetizados e caracterizados por técnicas usuais de caracterização de compostos orgânicos. As propriedades fotofísicas desses compostos foram estudadas tanto no estado estacionário quanto resolvidas no tempo. Com base nessas medidas, verificamos que os espectros de absorção e de emissão apresentam deslocamento batocrômico quando os grupos fenóxi e naftóxi são introduzidos na posição C-4. Quando estes compostos são comparados com NI, os espectros de absorção apresen

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17

Whittell, Louise Renee'. "The synthesis and biological evaluation of novel analogues of isocryptolepine." Thesis, Curtin University, 2011. http://hdl.handle.net/20.500.11937/2558.

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This thesis investigates the potential of the alkaloid isocryptolepine 16 as a lead compound in antimalarial drug development. Fifteen derivatives of the parent alkaloid were prepared and fully characterised, twelve of which were novel compounds. A select group of compounds were subsequently evaluated for both antimalarial activity and cytotoxicity.Three previously reported synthetic methodologies to the parent alkaloid were initially investigated; wherein two approaches were able to be reproduced or improved. These two synthetic methodologies were subsequently applied to the preparation of de

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18

Hempenstall, Francis. "Chemoenzymatic synthesis of polycyclic aromatics and derivatives." Thesis, Queen's University Belfast, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.287469.

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19

Silva, Bruno Henrique Sacoman Torquato da. "Estudos sobre a utilização do pentacloreto de Nióbio, como ácido de Lewis, em reações de acilação de Friedel-Crafts, visando à síntese de compostos com potencial aplicação como corantes sensibilizadores /." Bauru, 2018. http://hdl.handle.net/11449/153383.

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Orientador: Luiz Carlos da Silva Filho<br>Resumo: A reação de acilação de Friedel-Crafts é uma das mais importantes reações de formação de ligações carbono-carbono em compostos aromáticos. As reações de acilação de Friedel-Crafts ocorrem basicamente por meio da reação entre compostos aromáticos com haletos de acila ou anidridos na presença de um ácido de Lewis. Assim, neste trabalho foi estudado o uso do pentacloreto de nióbio como ácido de Lewis nas reações de acilação de Friedel-Crafts visando à síntese de corantes sensibilizadores. Os derivados de fluoresceína foram sintetizados a partir de

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20

Maja, Lončarski. "Uticaj fizičko-hemijskih svojstava mikroplastike i odabranih perzistentnih organskih polutanata na interakcije u vodenom matriksu." Phd thesis, Univerzitet u Novom Sadu, Prirodno-matematički fakultet u Novom Sadu, 2020. https://www.cris.uns.ac.rs/record.jsf?recordId=114925&source=NDLTD&language=en.

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Mikroplastika  je  sveprisutna  u  vodenom  ekosistemu  pri  čemu  se  čestoističe značaj ispitivanja njihovog uticaja na pona&scaron;anje drugih jedinjenja u vodi.Pod pojmom mikroplastika podrazumevaju se plastične čestice manje od 5 mm.Imajući u vidu potrebu za unapređenjem znanja o &scaron;tetnom uticaju mikroplastikeu životnoj sredini u ovom radu sproveden je set eksperimenata u kom je ispitivanmehanizam  interakcija  koje  se  uspostavljaju  prilikom  adsorpcije  hlorovanihfenola,  derivata  benzena

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21

Tallon, Valérie. "Fonctionnalisation des quinoxalines et des cinnolines par réaction d'ortho-métallation." Rouen, 1996. http://www.theses.fr/1996ROUES041.

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La préparation de plusieurs quinoxalines et cinnolines, et en particulier une nouvelle synthèse de la 4-hydroxycinnoline ont été réalisées. Ce travail décrit la fonctionnalisation de la partie hétérocyclique de diverses quinoxalines et cinnolines par la réaction de métallation. La possibilité de métallation sur le cycle benzénique, en péri de l'azote, a aussi été montrée sur les cinnolines, avec l'iode et le chlorure de triméthylsilyle comme électrophiles. Enfin l'interêt de cette réaction de métallation est illustré par la préparation de xanthones et de diazépines.

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22

Wang, Hai Ming Verfasser], та Gerhard [Akademischer Betreuer] [Wenz. "Enhanced aqueous solubility and photodimerization of polycyclic aromatics mediated by γ-Cyclodextrin derivatives / Hai Ming Wang. Betreuer: Gerhard Wenz". Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2012. http://d-nb.info/1052338704/34.

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23

Assafi, Mohamed. "Etude comparée en vaporeformage des aromatiques substitués sur catalyseurs métalliques." Poitiers, 1987. http://www.theses.fr/1987POIT2298.

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Influence des groupements fonctionnels (oh, cl, no::(2)) sur les reactivites des liaisons c-c de composes aromatiques, en presence d'eau ou d'hydrogene sur les catalyseurs rh/al::(2)o::(3), ni/al::(2)o::(3) et pol/al::(2)o::(3)

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24

Marcadal-Abbadi, Céline. "Radicaux organiques et catalyse : nouveaux systèmes d'oxydation d'alcanes activés ; synthèse et mise en oeuvre de N-hydroxyimides chiraux." Université Joseph Fourier (Grenoble), 1998. http://www.theses.fr/1998GRE10257.

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Le n-hydroxyphtalimide (nhpi) est capable de catalyser l'oxydation aerobie d'une grande variete de substrats organiques en particulier les alkylbenzenes via le radical phtalimide-n-oxyle (pino). Deux nouveaux systemes catalytiques utilisant le nhpi ont ete mis au point. Ils fonctionnent a pression et temperature ambiantes. Le premier, base sur une double catalyse, met en jeu le chlorure cuivreux et l'oxygene moleculaire. Le second met en oeuvre l'autoxydation de l'acetaldehyde. Ces deux systemes fournissent majoritairement les aryls cetones a partir des hydrocarbures benzyliques avec de bons r

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25

Li, Haoran. "Pd-catalyzed C-H bond functionalizations of (hetero)arenes and alkenes : A one step access to poly(hetero)aromatics and styrene derivatives." Thesis, Rennes, Ecole nationale supérieure de chimie, 2020. http://www.theses.fr/2020ENCR0068.

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Afin d'expliquer le contexte de mon travail de recherche, j'ai résumé dans le premier chapitre des informations mécanistiques générales sur l'arylation des liaisons C-H catalysée par le palladium et j'ai détaillé certains travaux sur l'arylation directe en relation avec mes travaux. Mes objectifs étaient d'étudier la réactivité de nouvelles unités synthétiques permettant l'accès direct à des composés bi-(hétéro)aryls ou à des dérivés du styrène. Ensuite, dans les chapitres 2 à 6, j'ai résumé mes travaux de recherche. J'ai étudié l’arylation directes en C2 du Methoxsalen par des chlorures de be

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26

Wan, William Bradley. "The synthesis of fused and derivatized dehydrobenzoannulenes and hexakis(phenylbutadiynyl)benzenes for elucidating the aromatic and NLO properties of the all-carbon network, graphdiyne /." view abstract or download file of text, 2001. http://wwwlib.umi.com/cr/uoregon/fullcit?p3018400.

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Thesis (Ph. D.)--University of Oregon, 2001.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 237-258). Also available for download via the World Wide Web; free to University of Oregon users.

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27

Pérollier, Céline. "Synthèse de nouvelles métalloporhyrines chirales à substituants cyclopropaniques : applications en catalyse d'époxydation asymétrique et en reconnaissance moléculaire d'enantiomères." Université Joseph Fourier (Grenoble ; 1971-2015), 1998. http://www.theses.fr/1998GRE10191.

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Le biocartol ou acide (1r)-cis-hemicaronaldehydique, un compose cyclopropanique enantiopur provenant de la synthese industrielle d'insecticides pyrethroides, est utilise comme synthon pour la preparation de nouvelles porphyrines chirales. Nous decrivons la synthese d'amides du biocartol, puis la synthese des porphyrines correspondantes par condensation avec le pyrrole. Celles-ci sont obtenues exclusivement sous la forme de l'atropoisomere , avec un rendement variant de 7 a 60%. Une serie de complexes de manganese (iii) de ces chiroporphyrines, derivees d'amides et d'esters du biocartol, ont et

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28

Gadakh, S. K. "Enantioselective synthesis of bioactive molecules and development of synthetic methodologies involving formation of quinoline and coumarin derivatives via Rh-catalyzed ortho C-H bond activation of aromatics." Thesis(Ph.D.), CSIR-National Chemical Laboratory, 2015. https://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/5939.

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Enantioselective Synthesis of Bioactive Molecules and Development of Synthetic Methodologies Involving Formation of Quinoline and Coumarin Derivatives via Rh-Catalyzed ortho C-H Bond Activation of Aromatics Research Student: Sunita K. Gadakh AcSIR Roll: 10CC11J26017 Research Guide: Dr. A. Sudalai The thesis entitled “Enantioselective Synthesis of Bioactive Molecules and Development of Synthetic Methodologies Involving Formation of Quinoline and Coumarin Derivatives via Rh-Catalyzed ortho C-H Bond Activation of Aromatics’’ is divided into four chapters. The title of the thesis clearly refle

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29

Benaissa, Tahar. "Synthèse de ligands contenant un atome de fluor et pouvant donner des complexes à applications médicales : étude de la complexation de la 5-fluoro-8-hydroxyquinoline avec des cations métalliques, par RMN du fluor." Université Joseph Fourier (Grenoble), 1996. http://www.theses.fr/1996GRE10100.

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Ce travail se place a la convergence de deux grands themes etudies au laboratoire: le marquage de molecules par un atome de fluor et l'etude de la complexation de cations metalliques par des ligands. La premiere partie concerne la preparation de deux series de ligands contenant du fluor: des biphenols et des composes contenant des groupements 2-fluoropyridines. Les biphenols substitues par deux ou quatre atomes de fluor (en position 4,4' ; 5,5' ; 4,4 ;,5,5') ont ete obtenus a partir de bromophenols par une reaction de type ullman. Leurs derives sulfones ont egalement ete prepares pour augmente

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30

Sämann, Christoph [Verfasser], and Paul [Akademischer Betreuer] Knochel. "New preparations and reactions of organometallic reagents of Mg, Zn and B for the functionalization of aromatics and heteroaromatics, allylic and vinylic compounds as well as for adamantyl derivatives / Christoph Sämann. Betreuer: Paul Knochel." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2013. http://d-nb.info/1082205397/34.

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31

Fixler, Noémie. "Recherche de nouveaux agents anticancéreux dérivés d'acridine et de benzo(b)(1,7)phénanthroline : synthèse et étude de réactivité." Université Joseph Fourier (Grenoble), 1994. http://www.theses.fr/1994GRE10091.

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Recherchant de nouveaux anticancereux reagissant sur l'adn, nous avons synthetise differents derives de la 3-aminoacridine, de la proflavine, de la 10-hydroxy-benzo(b)(1,7)phenanthroline, et de la 6,9-dichloro-2-methoxyacridine. A une partie intercalante, nous avons ainsi associe une fonction alkylante dans le but d'augmenter l'activite biologique. Certains des nouveaux composes prepares sont des precurseurs potentiels de quinone-methides ou quinone-imine-methides, connus dans la litterature pour etre tres reactives. La reactivite des derives de type alcool benzylique, les plus interessants au

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32

Elleingand, Eric. "Réactivité du radical tyrosinyle de la ribonucléotide réductase : application à la recherche de nouveaux inhibiteurs." Université Joseph Fourier (Grenoble ; 1971-2015), 1998. http://www.theses.fr/1998GRE10093.

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La ribonucleotide reductase (rnr) est une enzyme clef qui catalyse la synthese des desoxyribonucleotides, precurseurs de la synthese de l'adn. La petite sous-unite de la rnr de classe i, nommee r2, contient un radical tyrosinyle essentiel pour son activite. Par consequent les piegeurs de radicaux sont de potentiels agents anti-proliferatifs. La structure tridimensionnelle de r2 montre que le radical est enfoui a l'interieur de la proteine. Dans cette these nous avons montre a l'aide de mutants diriges de r2, que la reactivite de ce radical vis a vis des phenols, hydrazines, dithionite, hydroxy

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33

Šubrt, Michal. "Stanovení derivátů polycyklických aromatických uhlovodíků v životním prostředí." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2013. http://www.nusl.cz/ntk/nusl-216946.

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唐志孟. "Synthesis of aromatic derivatives via Ruthenium-catalyzed cyclization." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/3u4nmj.

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35

Liao, Yu-Jen, and 廖宇仁. "Cyclization Reactions of Alkylthio Substituted Aromatic Amide Derivatives." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/79130522503933819877.

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碩士<br>國立成功大學<br>化學系碩博士班<br>91<br>Compounds containing a heterocyclic ring represent an important class of biologically active molecules that are widespread in nature.Organic chemists have reported many methods for the preparation of these compounds. In our laboratory, we are interested in the cyclization reactions of alkythio substituted aromatic amide derivatives by using manganese (III) acetate and copper (II) acetate. We successfully synthesized the Isatin and Oxindole compounds,by these methods. In this thesis,our studies on the following reaction will be described： (1). The ioni

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Cheng-PeiYu and 余承霈. "Attempted Synthesis of Biradicaloid Polycyclic Aromatic Hydrocarbons：Zethrene Derivatives and Cyclopenta[def]fluorene Derivatives." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/88498438082692400838.

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LIN, MING-FU, and 林明甫. "Photodissociation and Photoisomerization of Aromatic Derivatives under Ultraviolet Irradiation." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/64250293030415523746.

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碩士<br>國立臺灣大學<br>化學研究所<br>91<br>Photodissociation dynamics of Aromatic derivatives and isomerization mechanism are very interesting. After absorbed of 193nm photon in vacuum, molecules follow the different behavior as a result of its special character. For example, different substitutions of benzene ring prompt different intramolecular reaction, like IC、ISC, and for large molecules of their large degree of freedoms, energy randomization in electronic ground followed by IC is the main process which is responsible for statistical distribution. Following are three aromatic molecules. Fi

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Cheng, Kaung-Min, and 鄭光閔. "Microwave-assisted Synthesis Aromatic and Heterocyclic Methanimidamide Derivatives and Antiproliferative Evaluation." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/82010259769336789566.

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碩士<br>中國醫藥大學<br>藥物化學研究所碩士班<br>98<br>A convenient and efficient microwave-assisted amidination were developed by reacting various primary amines including aromatic amines and pyrazol-5-amines with amide solvents and POCl3 coupling agent. Our results suggested that yielding formylation amidinyl pyrazole products might seem determinate by the dissociation of the substituting amides by means of the steric and electronic effect of the substitutents on the amides.

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Lin, Chih-Han, and 林峙翰. "Synthesis of Linear Polycyclic Aromatic Hydrocarbons : Dibenzo[a.h]anthracene and derivatives." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/39405862254010015316.

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Chiu, Li-Ting, and 邱莉婷. "Metabolism and DNA Adducts Formation of Polycyclic Aromatic Hydrocarbons and Derivatives." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/55966209961286350430.

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博士<br>靜宜大學<br>應用化學研究所<br>87<br>Polycyclic aromatic hydrocarbons (PAHs) are widespread genotoxic environmental pollutants.　Their derivatives, halogen-PAHs, nitro-PAHs, and nitro-PAH-lactones, have also recently been identified as genotoxic environmental contaminants.　Thus, it is a concern that these compounds may pose risk to human cancer incidence.　It is important to determine the mechanisms by which these compounds exert their tumorigenicity.PAHs and their derivatives reguire metabolic activation in order to exert their genotoxicity, including tumorigenicity, and a genotoxic mechanism is invo

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41

WANG, YAO-TING, and 王耀霆. "Synthesis and Spectroelectrochemical Properties of Aromatic Hydrocarbon Derivatives-Containing Optoelectronic Polymers." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/55hjtp.

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42

Wong, Tzu-Ling, and 翁慈伶. "Determination of Polycyclic Aromatic Hydrocarbons and Their Derivatives in Ambient Air Sample." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/y4n773.

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碩士<br>國立高雄師範大學<br>化學系<br>97<br>In the last decade, PAHs and nitro-PAHs are of special concern due to their toxicity (carcinogenicity, mutagenicity, estrogen disturbance) to human beings. This study develops an analytical method for the quantification of 12 NPAHs and 19 PAHs in environmental samples. The procedure of the method is to extract samples by Soxhlet apparatus for a period of 16 to 20 hours with dichloromethane. The extract is cleaned up by solid phase extraction (SPE) technique and then is separated into two fractions each containing PAHs and NPAHs fraction, respectively. The NPAHs f

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43

江子昂. "Synthesis and Characterization of Novel Polycyclic Aza-Aromatic Compounds and Acridine Derivatives." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/23dypd.

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44

Chang, Hui-Wen. "Synthesis, Electrochromic and Photochromic Properties of Novel Aromatic Polymers from Benzaldehyde and Triphenylamine Derivatives." 2008. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0020-2608200822285300.

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Chang, Hui-Wen, and 張慧文. "Synthesis, Electrochromic and Photochromic Properties of Novel Aromatic Polymers from Benzaldehyde and Triphenylamine Derivatives." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/53578141578034635109.

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碩士<br>國立暨南國際大學<br>應用化學系<br>96<br>A series of novel triphenylamine-based aromatic polymers were synthesized by condensation polymerization of benzaldehyde with various types of triphenylamine derivatives in the presence of an acid catalyst. Structural characterization by 1H and 13C NMR spectroscopy show that the electrophilic substitution reaction occurs exclusively at the para-position of triphenylamine derivatives. These polymers exhibited UV-vis absorption bands at 309-324 nm in toluene solution. The photoluminescence spectra showed maximum bands around 370-417 nm in the blue region. Cyclic

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Lee, Guo-Chih, and 李國志. "Synthesis, Characterization, and Organic Optoelectronic Applications of Polythiophene Derivatives Containing Polycyclic Aromatic Imidazolyl Substituents." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/76896146440444931638.

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碩士<br>國立交通大學<br>影像與生醫光電研究所<br>100<br>The goal of this research is to synthesize polythiophene derivatives containing polycyclic aromatic imidazolyl substituents and to study the influence of different imidazolyl substituents on thermal, optical, and electrochemical properties. Those materials can be used as active layer for fabrication of organic solar cells. Poly(3-hexylthiophene) (P3HT) were also synthesized for comparison in this study. Polymers with high regioregularity > 95% were synthesized via the Grignard metathesis. The number-average molecular weights of polymers are in the range of

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47

Li, Fu-Huang, and 黎輔寰. "Detection of cis-trans azobenzene derivatives with aromatic substituted groups by silicon nanowire field-effect-transistor." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/vrs836.

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碩士<br>國立臺北科技大學<br>有機高分子研究所<br>100<br>Some types of molecules change their structures by light, heat, mechanical stress, or electrostatic stimulation. Photo-induced isomerism such as azobenzene, diarylethene, spiropyran, spirooxazine and fulgide are molecules which when illuminated with the light of a specific wavelength can undergo a conformation transition. In this study, we chose azobenzene derivative(DBA) was our choice, and modified DBA and APTES in silicon nanowires(SiNW) field effect transistor by chemical process. Azobenzene derivative(DBA) is a photo-induced isomerism, respectively,

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48

Su, Yizhen, and 蘇羿貞. "The Liquid Crystal Materials of Luminescent Tri-Aromatic Conjugated Rings Molecules and Their H-Bond Derivatives." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/60239944838657639924.

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碩士<br>國立交通大學<br>材料科學與工程系<br>91<br>A series of novel photoluminescent materials with three conjugated aromatic segment including an end-capping pyridine were synthesized successfully via Heck ,Wittig and Sonogashira reaction. H-bonded complexes were obtained from the reaction of these compounds with different proton donors containing carboxylic acids groups. The thermal properties of these materials were measured by TGA、DSC and POM. The onset decomposition temperatures (Td) of all compounds range from 310℃to382 ℃. The optical properties of these materials were measured by UV/VIS and PL (photolu

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Miah, Jalil. "The tertiary amide and carbamoyloxy groups in aromatic directed metalation synthesis of polysubstituted benzene and pyridine derivatives." Thesis, 1985. http://hdl.handle.net/10012/8513.

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Zhang, Pengrong. "The syntheses, photochromism and aromaticity of dimethyldihydropyrene derivatives containing organometallic fragments and [e]-fused C7 and C8 aromatic systems." Thesis, 2011. http://hdl.handle.net/1828/3563.

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A series of cis- and trans-bis(ethynyl)platinum complexes containing dimethyldihydropyrene (DHP) photochromic compounds were synthesized from RDHPCCH (R = H, CH3CO, PhCO, 1-naphthoyl and benzo[e]) and platinum chloride with appropriate ancillary ligands (PEt3, PPh3, dppe, bipy and phen). The complexes were studied using mass spectrometry, NMR spectroscopy (1H, 13C, 31P and 195Pt) and IR. The X-ray structural information for bis(DHP-ethynyl) platinum complexes 44, 45, 47, 49, and 52 revealed that the Pt complexes possessed a square planar geometry at the metal centers. These platinum complexes

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