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Dissertations / Theses on the topic 'Aryl derivatives'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Seganish, William Michael. "Development of aryl siloxane cross-coupling technology and its application to the synthesis of colchicine and allocolchicine derivatives." College Park, Md. : University of Maryland, 2005. http://hdl.handle.net/1903/3063.

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Thesis (Ph. D.)--University of Maryland, College Park, 2005.<br>Thesis research directed by: Chemistry. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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Odabas, Serhat. "Asymmetric Synthesis Of N-aryl Substituted Chiral 1,4-amino Alcohol Derivatives And Applications In Various Asymmetric Transformation Reactions." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608489/index.pdf.

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The asymmetric synthesis of N-aryl substituted chiral 1,4-aminoalcohols and their applications in asymmetric borane reduction and enantioselective diethylzinc addition to benzaldehyde reactions were performed starting from meso anhydride 51 that is the cycloadduct of cyclopentadiene and maleic anhydride. The desymmetrization of meso-anhydride 51 was achieved by using quinine or quinidine with very high enantiomeric excess value (up to 98% ee) and with high chemicalb yield. The quinine-mediated desymmetrization of meso-anhydride 51 with methanol gave (2S,3R)-(-)-cis-monoester 52. The hemiester

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3

Baeza, Mario Ivan. "Synthesis and characterization of acetylenic derivatives of the actinide extractant (aryl)-N,N-di-(alkyl)carbamoylmethylphosphine oxide (CMPO)." To access this resource online via ProQuest Dissertations and Theses @ UTEP, 2008. http://0-proquest.umi.com.lib.utep.edu/login?COPT=REJTPTU0YmImSU5UPTAmVkVSPTI=&clientId=2515.

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4

Zhu, Chongwei. "Advances in the coordination chemistry of nitroaromatic phosphines : synthesis and supramolecular chemistry of alkyl/aryl carbo-benzene derivatives." Thesis, Toulouse 3, 2017. http://www.theses.fr/2017TOU30281/document.

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Le manuscrit est divisé en six chapitres et deux parties indépendantes, la première étant consacrée à l'étude de l'effet de substituants nitro sur des ligands phosphines aromatiques (L). Une série de (N-phényl-benzimidazol-1-yl)diphénylphosphines substituées par 1 à 3 groupes nitro à différentes positions des noyaux N-phényle et benzimidazolyle, a été synthétisée, et comparée au parent non nitré et à l'homologue N-méthyl-benzimidazolium cationique. Dans les complexes trans-L2RhICl(CO) correspondants, des variations faibles mais systématiques de la fréquence d'élongation C=O IR et du déplacemen

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5

Gormen, Meral. "Synthesis Of Ferrocenyl Substituted Pyrazoles." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/3/12606358/index.pdf.

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Pyrazoles have been studied for over a century as an important class of heterocyclic compounds and continue to attract considerable interest due to the broad range of biological activities they possess. The incorporation of the essential structural features of pyrazoles with a ferrocene moiety could provide new derivatives with unexpected and/or enhanced biological activities since several ferrocene derivatives have already been shown to be active against a number of tumors. For this reason, we investigated the synthesis of ferrocenyl-substituted pyrazoles, such as 1-alkyl/aryl-5-ferrocenylpyr

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Xue, Jiadan. "Time-resolved resonance raman and density functional theory studies of selected arylnitrenium ions and their reactions with guanosine derivatives and aryl azides." Click to view the E-thesis via HKUTO, 2008. http://sunzi.lib.hku.hk/hkuto/record/B41290914.

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7

Vigano', M. "SYNTHESIS AND APPLICATIONS OF NEW LIGANDS OF THE BIAN FAMILY: FROM HYDROGENATED DERIVATIVES TO NEW CHIRAL BIANS." Doctoral thesis, Università degli Studi di Milano, 2013. http://hdl.handle.net/2434/214935.

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Synthesis of new reduced Ar-BIANH2 compounds, investigations of the reactivity and applications of the so obtained compounds as ligands for transition metal complexes. Synthesis of new chiral Alkyl and Aryl-BIAN.

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8

Dejneka, S. Y., V. K. Svizhak та V. O. Chornous. "Search of substances with antimicrobial properties among the derivatives of 2,4-disubstitutive 3-(1-aryl-imidazole-5-іl)propen-1-ions and propane-1-ions". Thesis, БДМУ, 2017. http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/12364.

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9

Manoso, Amy Slover. "Hypercoordinate silicon compounds In organic synthesis improved methods for the synthesis of aryl(trialkoxy)silane derivatives ; and trimethylsilyl cyanide as a cyanide source for nucleophilic substitution /." College Park, Md. : University of Maryland, 2004. http://hdl.handle.net/1903/1664.

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Thesis (Ph. D.)--University of Maryland, College Park, 2004.<br>Thesis research directed by: Chemistry. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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10

Findik, Hamide. "Potassium Permanganate/ Carboxylic Acid/ Organic Solvent: A Powerful Reagent For C-c Bond Formation, Aryl Coupling Reactions And Enone Oxidation Ipso-nitration Of Arylboronic Acids With Silver Nitrite/ Tmscl." Phd thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/12610472/index.pdf.

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The first part of the thesis presents the KMnO4/ carboxylic acid/ organic solvent which is a powerful reagent for C-C bond formation, aryl coupling reactions and enone oxidation. The a&cent<br>-acetoxylation of enones and the a-acetoxylation of aromatic ketones were carried out with potassium permanganate and acetic acid, in which acetoxylation products were obtained in 74-96% yields. The same reaction was carried out with carboxylic acids other than acetic acid, which furnished corresponding acyloxy ketones with the same regioselectivity. For the first time, formyloxylation products were synt

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11

VALLONE, ALESSANDRA. "INVESTIGATION OF NOVEL THERAPEUTIC TOOLS AGAINST INFECTIOUS DISEASES Part 1. Medicinal Chemistry Investigation of MMV019918 Derivatives as Dual Schizonticide And Gametocytocidal Agents Against Plasmodium falciparum Part 2. Investigation of 5-Aryl-Heterocycles As Potential Inhibitors of Metallo beta-Lactamase Enzymes." Doctoral thesis, Università di Siena, 2017. http://hdl.handle.net/11365/1004943.

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Among infectious diseases, two large groups have great clinical relevance: parasitic and bacterial infections. Belonging to the first category is malaria, caused by the parasite Plasmodium falciparum. Transmission of Plasmodium parasites between humans and Anopheles mosquitoes is one of the most important contributors to the global impact of malaria and to the difficulties encountered in eliminating this parasite1 . Gametocytogenesis, the process by which merozoites switch from asexual replication to produce male and female gametocytes, represents a critical step in malaria transmission

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12

Falsetti, Samuel C. "The Role of RalA and RalB in Cancer." [Tampa, Fla] : University of South Florida, 2008. http://purl.fcla.edu/usf/dc/et/SFE0002307.

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13

Ben, Abdeljelil Amine. "Generalized Derivations of Ternary Lie Algebras and n-BiHom-Lie Algebras." Scholar Commons, 2019. https://scholarcommons.usf.edu/etd/7743.

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We generalize the results of Leger and Luks and other researchers about generalized derivations to the cases of ternary Lie algebras and n-BiHom Lie algebras. We investigate the derivations algebras of ternary Lie algebras induced from Lie algebras, we explore the subalgebra of quasi-derivations and give their properties. Moreover, we give a classification of the derivations algebras for low dimensional ternary Lie algebras. For the class of n-BiHom Lie algebras, we study the algebras of generalized derivations and prove that the algebra of quasi-de

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14

Nuss, John Mark. "Photochemical 1,4 aryl migrations ; Photochemistry of 1,1,3,3-tetraarylpropene derivatives." 1986. http://catalog.hathitrust.org/api/volumes/oclc/14367499.html.

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15

Lin, Yi-Jiun, and 林怡均. "Synthesis and Physical Properties Studies of Aryl-Hydrocarbon Substituted Ferrocene derivatives." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/46405581312258451944.

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碩士<br>朝陽科技大學<br>應用化學系碩士班<br>98<br>Our strategy for this system is fluorophore unit probe connecting to a ferrocene unit through a 2,3-diaza-1,3-butadiene bridge such as 11、16、17. The cyclic voltammogram of 11、16、17 shows one successive reversible electron redox wave corresponding to the oxidation of the ferrocene moiety. In addition, the E1/2 wave is (7，0.36V，11，0.44V), (16，0.405V，17，0.549V), there exists some electronic communication between the two active centers through the azine bridige. We found substituent is electron-withdrawing groups. In the crystal structure , Fe → C average bond le

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16

Tsai, Chia-Chen, and 蔡佳蓁. "Syntheses, Properties, and Applications of bis- Isoxazolyl-aryl Substituted Biscalixarene Derivatives." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/74514483221789511593.

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博士<br>國立交通大學<br>應用化學系碩博士班<br>101<br>In recent years, biscalix[4]arenes have been extensively studied because their structures usually contain interesting properties including the allosteric effect, intramolecular oscillation, and conformational interconversions. We have been using a strategy to construct a variety of functionalized isoxazoline and isoxazole unit(s) onto the calix[4]arene skeletons through double and/or quadruple 1,3-dipolar cycloaddition reactions of alkynes with aryl nitrile oxides. To our delight, these new series of biscalixarene derivatives contain various interesting prop

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17

En-ChihLiu and 劉恩志. "Palladium-Catalyzed Pentannulation of Aryl Halides with Alkynes: Synthesis of Acephenanthrylene Derivatives." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/42798659774950795840.

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碩士<br>國立成功大學<br>化學系<br>102<br>This research developed a new and versatile one-step synthesis of a series of cyclopentannulated polycyclic aromatic hydrocarbons (PAHs). Acephenanthylene derivatives were efficiently synthesized in moderate to good yields by the palladium-catalyzed pentannulation of 9-bromophenanthrene with alkynes. Elongation of the pi-conjugated system of diaryl-substituted acephenanthrylene derivatives through oxidative coupling was achievable. A variety of pentannulated products were formed with good yields from corresponding aryl bromides by this method. The structure of 1,2

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18

Kuo, Yen-Ling, and 郭燕玲. "Studies on the Synthesis of 4-Aryl-2-substituted-1,3,4- oxadiazolin-5-ones and Their Derivatives from 3-Aryl- 4-chlorosydnones." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/89412243898895973906.

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19

Hsieh, Meng-Hsuan, and 謝孟諠. "Copper Catalyst for the Synthesis of Various Aryl Amido Furans and Hydroxyisoindolinone Derivatives." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/38331170882723849787.

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碩士<br>國立臺灣師範大學<br>化學系<br>104<br>The contents of thesis is mainly divided into two chapters and further, each chapter individually included preamble, research goal, results description and conclusion. In the first chapter, deals with a copper catalyzed tandem Sonogashira coupling reaction and cycloisomerization for the synthesis of trisubstituted furans derivative from 2-iodo-N- phenylbenzamide derivative and 3-propargyl-1,3-diketone in the presence of copper iodide and cesium carbonate mild conditions, moderate to good yields, rapid reactions are important features of this methodology. The sec

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20

林益滋. "Studies on the Acid Fragmentation Reaction of 3-Aryl-4-acylsydnones and their Derivatives." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/55396265134309282014.

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碩士<br>國立成功大學<br>化學學系<br>83<br>Because of the peculiar charge distribution over the ring atoms, sydnone compouds are unstable and easily decomposed. This research focus on the acid fragmentation reaction of 3-aryl-4-acylsydnone. The research contents are divided into three subjects : The first subject is to study the acid fragmentation reaction of 3-aryl -4-formylsydnone by the catalysis of hydrochloric acid. In the presence of hydrochloric acid in ethyl acetate at 60℃, 2-aryl-4-arylamino-2H-1,2,3-triazole is formed. This process involved the generation of aryl hydrazine from 3-aryl-4-f

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21

Liu, Chan-Hua, and 劉展華. "Synthesis and characterization of low-dielectric poly(aryl ether) derivatives for high-frequency communication." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/16349877386075356506.

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碩士<br>國立中興大學<br>化學工程學系所<br>103<br>To prepare materials with low dielectric constant, three synthetic approaches were performed by modifying the phenol moiety of phosphinated poly(aryl ether), P1. First, the phenol moiety of P1 was esterified with acetic anhydride. The product was cured with various commercial epoxy resins by the active ester moiety. The polarity of thermosets were decreased so that the dielectric constant of materials were decreased. But the thermal properties were also decreased. The esterification of P1 was performed with methacrylic anhydride in the second approach. The pro

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22

Chang, Hung-Te, and 張宏德. "Studies on the Synthesis and Opto-Electronic Properties of Aryl-Substituted Poly(p-phenylenevinylene) Derivatives." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/46635332711996512847.

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博士<br>國立成功大學<br>化學系碩博士班<br>95<br>Five fluorescent polymers, poly[2-decyloxy-1,4-phenylenevinylene, DO-PPV] (P0)、poly[2- decyloxy-5-(2'-(6'-dodecyloxy)naphthayl)-1,4-phenyl- enevinylene, DDN-PPV] (P1)、poly[2-decyloxy-5-(2',5'-bis(decyloxy)phen- yl)-1,4-phenyleneviny- lene, DBDP-PPV] (P2)、poly[2-decyloxy-5-(4’-eth-oxy phenyl)-1,4-phenylene vinylene, DEP-PPV] (P3) and poly[2-decyloxy-5-(4¢-tert-butylphenyl)-1,4-phenylenevinylene, DtBP-PPV] (P4), are prepared by a method similar to the Gilch procedure in this stydy. The P0∼P4 have a similar structure except that the P0 doesn’t have the conjugated

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Lu, Wen-Hsiung, and 盧文雄. "Synthesis and Biological Activity of 2-(6-Aryl-3(Z)-hexen-1,5-diynl)benzonitriles derivatives." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/05999546680898861582.

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碩士<br>國立高雄醫學大學<br>藥學研究所碩士在職專班<br>90<br>Six 2-(6-aryl-3(Z)-hexen-1,5-diynyl)benzonitriles were synthesized by the palladium-catalyzed coupling reaction of 1,6-bis(trimethylsilyl)-3(Z)-hexen-1,5-diyne with aryl iodides and 2-iodobenzonitriles, respectively. Screening of the growth inhibition activity of these compounds against the KB and Hela cells, all compounds reveal potent cytotoxicity against KB and Hela cells with the IC50 value are less than 10μg/ml, except compound 23a which is inactive against KB cell.

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Hsiao, Wei-Feng, and 蕭偉峰. "Sythesis and characterization of low-dielectric, curable poly(aryl ether) derivatives for high-frequency communication." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/85834858010396115238.

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碩士<br>國立中興大學<br>化學工程學系所<br>104<br>In this research, three different phosphinated poly(aryl ether)s with a phenolic moiety in the repeat unit have been synthesized. To match the requirement of high-frequency communication, we provided three strategies for preparing the thermosetting derivatives with low dielectric constant and excellent thermal properties. In the first strategy, the esterification of phenolic unit with acetic anhydride was performed to generate active ester moiety in the repeat unit. With the presence of active ester groups, the derivatives would be cured with a commercial epox

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25

Nwamadi, Mutshinyalo Stephen. "Synthesis and further studies of chemical transformation of the 2-aryl-3-halogenoquinolin-4(1h)-one derivatives." Thesis, 2005. http://hdl.handle.net/10500/1373.

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Specially prepared 2-arylquinolin-4(1H)-ones and their 2-aryl-1-methyl-4-quinolone derivatives were converted in high yield and purity to the corresponding C-3 brominated products using pyridinium tribromide in acetic acid at room temperature. The 2-arylquinolin-4(1H)-ones were reacted with iodine and Na2CO3 mixture in THF at room temperature to produce the 3-iodo-2-arylquinolin-4(1H)-one derivatives. The latter were, in turn, N-methylated using NaH-MeI mixture in dry THF to afford the corresponding 2-aryl-3-iodo-1-methyl-4-quinolone derivatives. The 3-iodo-2-arylquinolin-4(1H)-one and 2-a

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26

陳光伯. "Studies on the Synthese of Derivatives of 3-Aryl-4-Formylsydnone Semicarbazones and Their Cyclization Reactions." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/89778527850708521163.

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碩士<br>國立成功大學<br>化學系<br>89<br>The reactivity of sydnones is different from normal compounds as a result of their peculiar distribution of electrons. Fur- thermore,sydnones and some heterocyclic compounds may possess biological and pharmacological activities.If some functional groups were introduced to fourth position of sydnone ring to form the precursors of the heterocyclic substituents,via cyclization, 3-aryl-4-(heterocycle-substituted)sydnones.It is possible that some biological and pharmacological activities could be obtained. In this study,3-aryl-4-formylsydnone guan

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Hua, Hong Wan, and 洪宛華. "Synthesis and Spectral Studies of Diamine-Salicylaldehyde Conjugating 4-Vinyl Aryl Derivatives as Metal Sensor Fluorophores." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/05939225023793622810.

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碩士<br>國立中興大學<br>化學系所<br>97<br>In order to develop a set of available fluorescence sensor, alternatively modifications basing on Diamine-Salicylaldehyde [DS] were performed in this thesis. First, extensive electron delocalization was achieved with conjugating 4-vinyl aryl on 5-position of phenol moiety of DS; second, the hydroxyl group of phenol moiety of DS was capped with alkyl or picoyl groups. The optimized chelating conditions to metal ions of these DS derivatives were evaluated with counting the protons exchange abilities and ICT (intramolecular charge transfer) behaviors by pKa measureme

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28

Lin, Hsin-Hui, and 林欣慧. "Cyclization of cyclic 8-aryl-2,7-enyn-1-ones and cyclic 8-aryl-2,7-enyn-1-ols with FeCl3 –the synthesis of spiro[4,5]decane derivatives." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/89659695064778962540.

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碩士<br>國立臺灣師範大學<br>化學系<br>99<br>Reaction of cyclic 8-aryl-2-en-7-yn-1-ones with iron(III) chloride affording (E)-spiro[4,5]decanone derivatives was developed. Treatment of 1.5 eq of FeCl3 with cyclic 8-aryl-2-en-7-yn-1-ones in 1,2-dibromoethane at 45 ℃ for 2-16 hours produced (E)-spiro[5,4] decanone derivatives in 20-50 %. Iron(III) chloride was also an excellent Lewis acid to promote the synthesis of (E)-spiro[4,5]decene systems from cyclic 8-aryl-2-en-7-yn-1-ols. The reaction occurred in less than 3 minutes at room temperture in methylene chloride solution and in good yields.

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Chiu, I.-Fan, and 邱一帆. "I. The apoptotic activity of tryptanthrin derivatives in MCF7 cells II. Inhibition of TCDD-induced aryl hydrocarbon receptor translocation by tryptanthrin derivative DQ181." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/19816042560757980017.

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碩士<br>國立臺灣大學<br>藥學研究所<br>89<br>I. The apoptotic activity of tryptanthrin derivatives in MCF7 cells Tryptanthrin, indolo[2,1-b]quinazolin-6,12-dione, is a coplanar four-fused ring compound which contains N-phenyl-quinazoline skeleton similar to 2-phenyl-naphthalene. It was illustrated that compounds containing coplanar 2-phenyl-naphthalene skeleton exhibit different biological activites, while the bioactivities would be decreased or lost in unplanar structures. For example, batracylin, containing 2-phenyl-quinolone skeleton,inhibits the growth of carcinoma cell lines. In previous dat

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Tu, Yu-Shen, and 涂育聖. "Synthesis and Biological Activities of Amide Derivatives of 2-(6-Aryl-3(Z)hexen-1,5-diynyl)anilines." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/01371795963133328616.

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碩士<br>高雄醫學大學<br>醫藥暨應用化學研究所<br>96<br>Compounds 24, 30, 40 and 41 displayed good growth inhibition activity against various human cancer cell lines and the average GI50 values of these compounds are from 0.19 10-6M to 31.2 10-6M. These compounds also arrested K-562 cells in the G2/M phase and induced apoptosis . Comparing to the apoptosis area (31.57%) caused by compound 40 , it showed almost four times higher than control (7.5%) in 50 10-6M.

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Yu, Yun-Hao, and 余昀澔. "Luminescent Copoly(aryl ether)s Consisting of Alternate Emitting and Electron-Transporting Segments Derivatives: Synthesis and Characterization." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/36185182632346997350.

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碩士<br>國立成功大學<br>化學工程學系碩博士班<br>91<br>PLED have attracted much interest in recent years due to their potential application in large-area flat panel displays. To achieve high EL efficiency, it is necessary to balance the injection rates of opposite charges and decrease the barriers of charge injection from the opposite contacts. To achieve balanced charge injection, metal electrode with low work function and additional electron transporting layer have been widely employed. Besides, introducing electron transporting units in polymer structure can also be employed to balance charge injection. I

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Liu, Yi-Chieh, and 劉宜杰. "Syntheses, Self-assembly, and Kinetics of Bis-isoxazoyl-aryl Calix[4]arene Derivatives and Photo-responsive 1,4-Bistriazoyl-bridged Mono-calix[4]arene and Alkylaryl Derivatives." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/47k85v.

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碩士<br>國立交通大學<br>應用化學系碩博士班<br>107<br>In this thesis, we designed and synthesized 9,10-bisisoxazolylanthryl and azobenzene bridged biscalix[4]arene 46a-b and 51, and azobenzene bridged monocalix[4]arene 56a-e with long arylalkyl chain to enhance the gelation property. According to the results, compounds 56a-c and 56e could form gel in certain polar and nonpolar solvents with critical gelation concentration at 0.5-2.5 w/v %, but compounds 46a-b and 51 with long alkyl chain on the upper-rim of calix[4]arene colud not form gel at all. The gelation properties and self-assembly morphologies of 56a-c

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33

Makelane, Hlamulo Reply. "Regioselectivity of palladium-catalyzed sonogashira cross-coupling of 2-aryl-4-chloro-3-iodoquinoline- derivatives with terminal alkynes." Diss., 2010. http://hdl.handle.net/10500/3838.

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Please note that the structures do not display correctly in the pdf document. Therefore the original manuscript in MSWord has also been uploaded. Please contact us email if you cannot view these files.<br>Sonogashira cross-coupling of 2-aryl-4-chloro-3-iodoquinoline derivatives with stoichiometric amount of terminal alkynes in the presence of bis(triphenylphosphine)palladium(II)chloride and copper iodide in triethylamine afforded the 3-(alkynyl)-2-aryl-4-chloroquinoline, exclusively. On the other hand, the 2-aryl-4-chloro-3-iodoquinolines with excess (2.5 equiv.) of terminal alkynes in the pre

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Hung, Ann, and 洪安. "Palladium-Catalyst-Mediated Coupling Reactions For The Preparation Of Para-Aryl Groups Containing Syndiotactic Polymers Of Styrene Derivatives." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/66559574168200827479.

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碩士<br>國立中正大學<br>化學研究所<br>99<br>Syndiotactic polystyrene (sPS) possesses many good properties, (e.g, high melting temperature, high glass transition temperature, high crystallinity, good hardness and a fast crystallization rate,) to be used as a high performance engineering plastic. However, the high crystallinity of sPS also results in brittleness and low impact strength which substantially limits applications of sPS material. In this study, we focus on the syntheses of syndiotactic polystyrene derivatives based light-emitting polymer, which may offer important industrial applications and at

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35

Almeida, Mário Rui Dias. "Synthesis of 5-aryl-imidazo [2,1-b] thiazole compounds possibly RAF kinase inhibitors." Master's thesis, 2014. http://hdl.handle.net/10451/38753.

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Trabalho Final de Mestrado Integrado, Ciências Farmacêuticas, Universidade de Lisboa, Faculdade de Farmácia, 2014<br>Malignant melanoma is the most aggressive type of skin cancer because of its high tendency to metastasize. In fact, the mortality rate from malignant melanoma has risen about 2% annually since 1960. Malignant melanoma occupies the 19th place as the most common cancer worldwide. In Portugal, according to the Portuguese League Against Cancer are nearly 700 new cases of melanoma annually and the incidence rate reaches 6-8 cases per 100000 individuals. These data are similar to Sou

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Alnady, Mohamed Maged Saad Abdelati. "Excited State Characterization of Oligoand Polythiophene Derivatives: Tetraphenylethene-Substituted Thiophenes, Aryl-Bithiophenes and Alternating Donor-Acceptor Indigo- Cyclopentadithiophene Copolymers." Master's thesis, 2016. http://hdl.handle.net/10316/97190.

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Dissertação de Mestrado em Química apresentada à Faculdade de Ciências e Tecnologia da Universidade de Coimbra.<br>A comprehensive investigation of the excited state properties of polythiophenes and aryl-bithiophenes has been undertaken in solution at different temperatures. The investigated polythiophenes include the tetraphenylethene-substituted -thiophene (HomoPT) and -bithiophene building blocks (coPT). In addition, and for comparison purposes, the parent poly(3-hexylthiophene), P3HT, together with the monomeric percursor tetraphenylethene-thiophene and the bromide-substituted tetrap

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Alnady, Mohamed Maged Saad Abdelati. "Excited State Characterization of Oligoand Polythiophene Derivatives: Tetraphenylethene-Substituted Thiophenes, Aryl-Bithiophenes and Alternating Donor-Acceptor Indigo- Cyclopentadithiophene Copolymers." Master's thesis, 2016. http://hdl.handle.net/10316/32268.

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Dissertação de Mestrado em Química apresentada à Faculdade de Ciências e Tecnologia da Universidade de Coimbra.<br>A comprehensive investigation of the excited state properties of polythiophenes and aryl-bithiophenes has been undertaken in solution at different temperatures. The investigated polythiophenes include the tetraphenylethene-substituted -thiophene (HomoPT) and -bithiophene building blocks (coPT). In addition, and for comparison purposes, the parent poly(3-hexylthiophene), P3HT, together with the monomeric percursor tetraphenylethene-thiophene and the bromide-substituted tetrap

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Chen, Tyng-Rong, and 陳庭蓉. "(I)Hydrogen, Halogen Bonding and Metal Ion-Induced Two Component Gel Formation of Triazolyl-pyridyl Substituted Calix[4]arene Derivatives (II)Syntheses of bis-Isoxazolyl-aryl Substituted Biscalix[4]arene Derivatives." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/jvy7sf.

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碩士<br>國立交通大學<br>應用化學系碩博士班<br>102<br>In recent years, calix[4]arene derivatives have been extensively studied in supramolecular gel formation. Although they can be used in ions recognition and oil spill recovery, they usually form one component gels. Two component gel formation of calix[4]arene was not known until Prof. Zheng’s work published in 2007. It worth noting that there have been few reports on using halogen bonding as intermolecular forces for gel formation. In this thesis, we used click chemistry reaction to synthesize triazolyl-pyridyl substituted calix[4]arene derivatives 33 , whic

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Kalmes, Michaela [Verfasser]. "The impact of the phenolic derivatives eugenol and isoeugenol on the aryl hydrocarbon receptor signalling pathway in human keratinocytes (HaCaT) / Michaela Kalmes." 2008. http://d-nb.info/989833887/34.

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陳筱鳳. "Gold(I)-Catalyzed Intramolecular Cyclization of 1-Aryl-2-(3-arylpropargyl)cyclohex-2-en-1-ols: Synthesis of Tetrahydrobenzo[b]furan Derivatives." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/kppe53.

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碩士<br>國立臺灣師範大學<br>化學系<br>102<br>The thesis discusses chloro(triphenylphosphine)gold(I) (Ph3PAuCl) and silver trifluoromethanesulfonate (AgOTf) cocatalyzed intramolecular cycloisomerization of 1-arylcyclohex-2-en-1-ols bearing an alkynylalkyl tether at the C-2 position of the ring. Treatment of 1-aryl-2-(3-arylpropargyl)cyclohex-2-en-1-ols with a catalytic amount of Ph3PAuCl/AgOTf at room temperature under nitrogen in minutes provided tetrahydrobenzo[b]furan derivatives in good yields. This reaction can be expanded to an alkyl substitution at the tertiary carbinol carbon and the terminal alkyn

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Chen, Wei-Hao, and 陳韋豪. "Syntheses, Selfassembly, and Photoreaction of Bisisoxazoylaryl Substituted Biscalixarene Derivatives and Polymerization of 1,3-Alternate Calixarene via Thiol-ene Photo Click Reactions." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/34985f.

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碩士<br>國立交通大學<br>應用化學系分子科學碩博士班<br>104<br>Abstract Gelator molecules usually contain long alkyl chains to increase the van der Waals interaction among them. Our previous reseach results by Ms. Tsai have reported a series of isoxazole bridged biscalix[4]arenes without any long alkyl chains. Biscalix[4]arene 61 was found to form gels in certain conditions. To increase the ability of forming gel by compound 61, we started from replacing the tbutyl group on the upperrim of compound 61 with longer alkyl chains, hoping the long chains would provide stronger van der Waals interaction during the aggr

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Liu, Ling-Jun, and 劉玲均. "Highly Efficient and Reusable Pd-Catalyzed Mizoroki-Heck Reaction of Aryl Halides and Methoxy-substituted Styrenes for the Synthesis of Resveratrol Derivatives in Water." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/cnys5r.

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碩士<br>國立臺北科技大學<br>分子科學與工程系有機高分子碩士班<br>106<br>Trans-stilbenes with polyphenolic functional groups may have biological activity and antioxidant effect. Taking resveratrol as an example, it is a polyphenol antioxidant, has been found in various food sources such as grapes, berries, and peanuts. It is a phytoalexin and can be applied to the prevention of inflammation, heart disease, aging, etc. It is very difficult to extract this type of natural product. Because a large amount of grape peel is needed to extract a little resveratrol, and only a single type of polyphenol compound can be obtained. W

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Chen, I.-Hsiang, and 陳宜香. "Design and Synthesis of 1-(6-(2-(2-(2-Aryl)ethynyl)phenyl)hex-5-ynyl)piperidin-2-ones Derivatives to induce Apoptotic Progress with Antitumor Activity." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/95636210811543295377.

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碩士<br>高雄醫學大學<br>醫藥暨應用化學研究所碩士班<br>95<br>1-(6-(2-(2-(2-Aryl)ethynyl)phenyl)hex-5-ynyl)piperidin-2-ones 46-57 were designed and synthesized to evaluate for cell cycle of human leukemia K-562 tumor cell line, and the cytotoxic responses against sixty human tumor cell line. Some of compounds presented biological activities in this evaluation course, in which compounds 47 and 48 exhibited S phase arrested activities and compounds 55 and 56 induced apoptotic progress。

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Tai, Chiu-Yu, and 戴秋玉. "Effect of cruciferous vegetable derivatives on Aryl hydrocarbon receptor (AHR) and Nuclear factor E2–related factor 2 (Nrf2) associated factors during differentiation of 3T3-L1 adipocytes." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/2zztad.

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博士<br>臺北醫學大學<br>保健營養學研究所<br>102<br>Obesity is an enlargement of adipose tissue to store excess energy. Enlargement of the adipocytes not only increase the storage of triglyceride (TG), but also increase oxidative stress in adipose tissue, and lead to increase the production of mediators involved in inflammation and angiogenesis. High expression of Nuclear factor E2 -related factor 2 (Nrf2) and its downstream NAD(P)H:quinone oxidoreductase (NQO-1) as well as Aryl hydrocarbon receptor (AHR) and its downstream cytochrome P450 (CYP) 1B1 were reported in adipose tissue of obese subjects. AHR and Nr

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Yang, Shun-Chiech, and 楊順傑. "(I) Reinvestigation of 3-Aryl-1,2,4-oxadiazole Derivatives as Highly Selective Fluorescent Chemodosimeter for Fe3+ (II) Syntheses of 1,3-Alternate Calix[4]arenes with Upper-rim Crown[5] and Lower-rim Methyl Triazoliumpyrene Derivatives for Ion Pair Sensing Studies." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/7wk6m3.

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碩士<br>國立交通大學<br>應用化學系碩博士班<br>101<br>In part 1, we successfully synthesized 1,2,4-oxadiazloe derivatives 24, 30a, 30b and 30c using 1,3-dipolar cycloaddtion reaction of anthryl nitrile oxide with a nitrile group. Compound 24 was found to show a high selectivity toward Fe3+ (among 18 different metal ions) in CH3CN with a strong fluorescence quenching. Compound 24 underwent a Fe3+-induced irreversible oxidation to afford compound X1 as the major product and compounds 25 and 26 as minor products. Compounds X1, 25 and 26 were isolated and characterized by organic spectroscopic data; furthermore, th

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YANG, YA-AN, and 楊雅安. "Part I、Synthesis of Coumarin-fused Pyrido[2,1-a]isoquinolin-8-ium Heterocycles and Their DerivativesPart II、Multicomponent Synthesis of (3E)-3-[Alkylamino(aryl)methylidene]chroman-2,4-diones and -Nitro Amide Derivatives." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/z6e558.

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碩士<br>東海大學<br>化學系<br>106<br>Part I、Synthesis of Coumarin-fused Pyrido[2,1-a]isoquinolin -8-ium Heterocycles and Their Derivatives Protoberberines are alkaloids that exhibit a wide range of biological activities such as antimicrobial, anti-inflammatory, antimalarial, and antitumor. Previous synthetic efforts have been primarily focused on the biological and therapeutic applications of protoberberines, their intrinsic photochemical properties were much less explored. In this study, a coumarin and pyrido[2,1-a]isoquinolin-8-ium-fused heterocycles were synthesized by p-TsOH-mediated coupling

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