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Dissertations / Theses on the topic 'Synthesis of Naphtha'

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Published: 5 June 2025

Last updated: 1 August 2025

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1

Oosthuizen, Francois Jacobus. "Synthesis of hongconin and related naphtho[2,3-c]pyrans." Thesis, Cape Technikon, 1995. http://hdl.handle.net/20.500.11838/746.

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Thesis (MTech(Chemistry))--Cape Technikon, Cape Town,1995<br>The naphtho[2,3-c]pyran occurs frequently in nature as derivatives of the 5,10 quinones. The most common examples include the eleutherins and protoaphins. These naturally occurring compounds have been found to possess antibiotic activity through the process of bioactivation. The possibility of appropriately substituted compounds functioning as bioreductive alkylating agents provides a logical model that has a great deal of predictive power. The thesis deals with the synthesis of some naphtho[2,3-c]pyrans to be tested biologica

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2

Ozturk, Orhan. "Synthesis and characterisation of novel meso-naphthyl porphyrins." Thesis, University of East Anglia, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302081.

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3

Ramdohr, Jurgen Ernst. "Synthesis of naphtho{2,3-c}pyrans including the aphin-derived quinone A'." Master's thesis, University of Cape Town, 1987. http://hdl.handle.net/11427/15896.

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Bibliography: pages 76-78.<br>Chapter One describes the synthesis of a trifluoroethylnaphtho-1, 4-quinone via a regiospecific trifluoroacetylation of an appropriately substituted naphthalene. Chapter Two describes the synthesis of the methyl ethers of the naturally occurring quinones A and deoxyquinone A for evaluation of their "anti-cancer" activity by the National Institutes of Health. In Chapter Three the final few steps of the synthesis of the aphid-derived quinone A' are described. This was made possible by the development of an efficient route for the conversion of a precursor to quinone

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4

Kershaw, Christopher Stephen. "Synthesis and photochromic properties of tri- and tetra-aryl-3H-naphtho[2,1-b]pyrans." Thesis, University of Leeds, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.578664.

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The objective of this study was to investigate the influence of 6-aryl-, 5-aryl- and 5,6-diaryl- substituents upon the photochromic properties [A-max and fading kinetics (tv,)] of 3,3-diaryl-3H- naphtho[2,1-b]pyrans. 1-Aryl-3-methoxynaphthalenes, prepared by cross-coupling of arylboronic acids or esters with 3-methoxy-1-(trifluoromethanesulfonyloxy)naphthalene, were demethylated to provide a series of 4-aryl-2-naphthols. The latter were subjected to acid-catalysed condensation with 1, l-diarylprop-z-yn-l-ols providing a novel series of 3,3,6-triaryl-3H-naphtho[2, 1-b ]pyrans. Electron rich 6-a

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5

Li, Zhaoguang. "Synthesis and characterization Naphtho[2,1-b:3,4-b']dithiophene-based organic semiconducting molecules for organic electronics." HKBU Institutional Repository, 2015. https://repository.hkbu.edu.hk/etd_oa/196.

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Thienoacenes represent an intriguing class of organic semiconducting molecules with potential applications in organic electronics. Some of thienoacenes have been reported with high charge carrier mobility in organic field-effect transistors (OFET). OFETs based on naphtho[2,1-b:3,4-b’]dithiophene (NDT) exhibited moderate device performance and low-band gap donor-acceptor copolymers based on NDT showed a promising solar power conversion efficiency. In this thesis, four novel series of thienoacenes based on naphtho[2,1-b:3,4-b’]dithiophene backbone were designed and synthesized for OFET applicat

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6

Dennis, Michael Robert. "Synthesis of 3- and 3,3'- substituted 1,1'-bi-2-naphthol derivatives via carbamates and their use as ligands in asymmetric catalysis." Thesis, University of Hull, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322448.

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7

Herrmann, Dirk [Verfasser], and Robert [Akademischer Betreuer] Wolf. "Synthesis, Characterization, and Reactivity of Transition Metal Complexes Stabilized by Naphthalene and Naphthyl-substituted N-heterocyclic Carbenes / Dirk Herrmann ; Betreuer: Robert Wolf." Regensburg : Universitätsbibliothek Regensburg, 2019. http://d-nb.info/1196873437/34.

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8

Golpayegani, Nader Zahedi. "Synthese und In-vitro-Prüfung von C-2-substituierten Naphto[2,3-b]thiophen-Derivaten und deren chinoiden Analoga /." Münster, 2008. http://opac.nebis.ch/cgi-bin/showAbstract.pl?sys=000253740.

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9

David, Hamon Catherine. "Synthese asymetrique de lactones : application a la serie des acides meviniques, inhibiteurs de la biosynthese du cholesterol." Poitiers, 1988. http://www.theses.fr/1988POIT2203.

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La compactine et la mevinoline sont des inhibiteurs de l'hmg-coa reductase, enzyme qui transforme l'hmg-coa en acide mevalonique dans une des premieres etapes de la biosynthese du cholesterol. Ces inhibiteurs sont caracterises par un squelette decalinique lie a un systeme lactonique dont la presence est indispensable a l'activite biologique. La preparation d'analogues necessite de disposer d'un synthon chiral qui peut etre obtenu a partir d'un sucre de la serie d. Plusieurs methodes de desoxygenation en positions 2 et 4 a partir de sucres divers (glucose, mannose, galactose) ont ete etudiees.

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10

Chang, Shih-chin, and 張仕金. "A synthesis of naphtho[1,2-b]furan from 1- naphthol via claisen rearrangement and ring-closing metathesis." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/u7kx5q.

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碩士<br>高雄醫學大學<br>藥學研究所碩士在職專班<br>91<br>1-Allyloxynaphthalene (2), prepared from 1-naphthol (1) and allyl bromide, was heated at high temperature（180℃）to undergo Claisen rearrengement to furnish 2-allyl-1-naphthol (3). Subsequently this naphthol (3) was reacted with excess 1,2-dichloroethane and aq. NaOH in the presence of tetrabutylammonium bromide as phase transfer catalyst to undergo two phases reaction to give 2-allyl-1-(2-chloroethoxy)- naphthalene] (4). By treating compound (4) with potassium tert-butoxide to undergo isomerization of allyl group, and dehydrochlorination in one pot, gave 2-(

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11

CHEN, LI-WEN, та 陳立文. "EFFECTIVE SYNTHESIS OF β- NAPHTHYL METHYL ETHER FROM β- NAPHTHOL AND METHANOL USING MESOPOROUS MOLECULAR SIEVE Al-MCM-41". Thesis, 1998. http://ndltd.ncl.edu.tw/handle/09496149326557314597.

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12

Chen, Chi-Li 1977. "Methodologies for the synthesis of functionalized naphthols and progress toward the total synthesis of vineomycinone B₂ methyl ester and actinophyllic acid." Thesis, 2007. http://hdl.handle.net/2152/3211.

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A general and efficient methodology for the synthesis of cis-2-substituted-1,2-dihydro-1-naphthols and 2-substituted-1-naphthols from oxabenzonorbornadienes was developed. The procedure involved the sequential palladium-catalyzed ring opening of oxabenzonorbornadienes with aryl or vinyl halides followed by oxidation of the intermediate dihydronaphthols with IBX. The scope of the palladium-catalyzed coupling was extended to a variety of halides such as aryl iodides and bromides bearing both electron-withdrawing and -donating groups, vinyl bromides, and glycal iodides. Oxidation of cis-2-substi

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13

Li, Jia-Yu, and 李佳育. "Synthesis and Biological Evaluation of Naphtho[1,2-d]oxazole Derivatives." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/18172955397292857899.

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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>98<br>This thesis describes preparation and anti-inflammatory evaluation of certain naphtho[1,2-d]oxazole derivatives which possess the three-ring coplanar pharmacophore. The anti-inflammatory activities with respect to the structural modification on C-2 and C-5 of the naphtho[1,2-d]oxazole pharmacophore have been explored and the preliminary structure-activity relationships have been established. Among these naphtho[1,2-d]oxazole derivatives, compound 27a is the most active against lipopolysaccharide (LPS) induced NO production. Compound 27a is capable of inhibit

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14

LIAN, JIN-CHENG, and 連金城. "Synthesis and cytotoxicity 1,2-disubstituted naphth [ 2,3-d] imidazole-4,9-diones." Thesis, 1992. http://ndltd.ncl.edu.tw/handle/40573269443459372189.

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15

Hsieh, Hao-Yu, and 謝皓宇. "Synthesis and Antiproliferative Evaluation of Naphtho[2,3-d]imidazole-4,9-dione Derivatives." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/04620749871088856962.

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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>98<br>This thesis describes synthesis and antiproliferative evaluation of naphtho[2,3-b]furan-4,9-dione derivatives. A number of substituents have been introduced on the N-1, C-2, or C-4 position to investigate the antiproliferative structure activity relationship with respect to the kind of substituents and the position of substitution. Preliminary results indicated that (E)-1-cyclopropyl-4,9-dioxo-4,9-dihydro-naphtho[2,3-d]imidazole- 2-carbaldehyde O-2-(piperidin-1-yl)ethyl oxime (20), (Z)-N-(4-(1-ethyl-2-methyl-9-oxo-naphtho[2,3-d]imidazol-ylideneamino- phenyl)

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16

Chen-yuan-fa and 陳元發. "Synthesis and Cytotoxic Activities of Naphthyl Analogues of Phenstatin." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/83531835578324387802.

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碩士<br>中國文化大學<br>應用化學研究所<br>95<br>Combretastatin A-4 (CA-4) was isolated from Combretum caffrum, and its structure is similar to colchicine. CA-4 strongly inhibited the polymerization of tubulin by binding to the colchicine site and showed strong cytotoxicity against a variety of human cancer cell lines. Phenstatin, an analog of CA-4, was synthesized by Pettit’s group, and showed strong cytotoxic activity against a variety of human cancer cell lines. In this thesis, we replaced the 3,4,5-trimethoxyphenyl group in phenstatin by naphthalene group to synthesize a series of phenstatin analogs, and

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17

Chang, Ching-Hsiang, and 張清香. "Synthesis of Certain New Dienes from Naphthol and 2,3,5-Trimethylphenol." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/94448889331516218415.

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碩士<br>高雄醫學大學<br>醫藥暨應用化學系碩士班<br>93<br>In this master thesis the synthesis of 1-allyloxy-2-(2-methylallyl)- naphthalene and 1-allyloxy-2-(2-phenylallyl)naphthalene from naphthol is described. On the other hand，synthesis of 3-allyloxy-1,2,5-trimethyl-4-(2- methylallyl)benzene and 3-allyloxy-1,2,5-trimethyl-4-(2-phenylallyl) benzene from 2,3,5- trimethylphenol, is also described. Naphthol or 2,3,5- trimethylphenol dissolved in anhydrous acetone was respectively reacted with 1-chloroacetone and 2-bromoacetophenone in refluxing acetone in the presence of K2CO3 to undergo SN2 reaction to give carbony

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18

Kalin, Tobias. "N-1- und C-2-substituierte Derivate des 1H-Naphtho[2,3-d]imidazol-4,9-dions : Synthese und In-vitro-Prüfung /." 2006. http://www.gbv.de/dms/bs/toc/51557144X.pdf.

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19

Chen, Ping-Fan, and 陳秉範. "Design and Synthesis of Naphtho[2,3-d][1,2,3]triazole-4,9-dione Derivatives as Potential Anticancer Agents." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/x85tku.

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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>102<br>Napthaquinones are important class of biologically active compounds found in natural and pharmaceutical drugs. In this thesis, the novel synthetic strategy to construct naphtho[2,3-d][1,2,3]triazole-4,9-dione derivatives via a cycloaddition derived from versatile starting material such as 2-hydroxy -1,4-napthaquinone and Naphthol was reported. This synthetic approach differs from traditional CuAAC (Copper Catalyzed Azide-Alkyne Cycloadditions) chemistry and has several key features such as metal free, atom economy, and eco-friendly process. On the other han

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20

Mothkuri, Raghavender. "Generation of Enamides and Enol esters: Application to Oxazole and α-Naphthol Synthesis". Thesis, 2015. http://ethesis.nitrkl.ac.in/6722/1/Raghavender_phd_2015.pdf.

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Enamides are key structural motifs in many natural products as well as pharmaceutically important metabolites. Furthermore, these are also synthons in numerous organic transformations. For instance, enamides undergo pericyclic reactions, photochemical reactions, nucleophilic reactions to produce chiral amines, electrophilic reaction to produce chiral amides, transition metal catalyzed reactions etc. Enamides are also used extensively for the synthesis of various heterocyclic compounds. Considering the numerous applications of enamides, several methods have been developed for their synthesis. M

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21

顏學仁. "Synthesis and biological activity of naphtho [ 2, 3-d] imidazole-4, 9-dione and its related compounds." Thesis, 1987. http://ndltd.ncl.edu.tw/handle/95205513988626943862.

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22

Chang, C. C., and 張健忠. "Synthese and Properties of Naphthyl analogues of Stilbene and Stilbazole." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/54996857236370125064.

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博士<br>淡江大學<br>化學學系<br>87<br>論文名稱： Syntheses and Properties of Naphthyl 頁數：280 analogues of Stilbene and Stilbazole 校系（所）組別：淡江大學化學系博士班畢業時間時間及提要別：八十七學年度第二學期博士學位論文提要研究生： C. C. Chang 指導教授： L. J. Yu 論文提要內容： Palladium catalyzed coupling for 1,6- and 2,6-dibromonaphthyl derivatives with 4-vinyl-pyridine or 4-acetoxystyrene underwent mono- and bis-arylvinylation dependent on the choice of reaction conditions. For the 1,6-dibromoarenes, the mono-arylvinylated deri

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23

Liao, Hsiao-Ping, and 廖曉萍. "Synthesis of Substituted 7,10-Dihydro-5-methoxy-6-alkoxy-2H-benzo[h]naphtho[1,2-b] oxecin via RCM." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/73605943660754686307.

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碩士<br>高雄醫學大學<br>藥學研究所碩士在職專班<br>93<br>In this thesis, sysnthesis of substituted oxecins, which fused with benzene and naphthalene rings, are described. The starting material, O-allylbenzylalcohols (3) was prepared from isovanillin via O-allylation, the Claisen rearrangement, alkylation and reduction. One the other, the other starting material, 2-allyl-1-naphthol (5) was prepared from O-allyloxynaphthol via Claisen rearrangement. Utilization of the mitsunobu’s reaction, the compounds (3) and (5) were dehydrated to give the desired dienes (2) with ether functionality as precursor of ring-closing

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24

Chen, Yu-Ting, and 陳鈺婷. "mPEG-modified HRP for the Synthesis of Fluorescent Naphthol-Based Polymer in organic solvent." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/43136117992484187214.

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碩士<br>國立中興大學<br>化學工程學系<br>93<br>Horseradish peroxidase (HRP) has been chemically modified with the polyethylene glycol monomethyl ethers (MW 5000) yielding derivatives of native HRP with enhanced solubility in organic solvents. Modification didn’t cause any loss of activity. Later it was found that these modified enzymes were soluble and active in organic solvents (Acetonitrile and Toluene). The effects of solvents and reaction condition on the catalytic activity of mPEG-modified HRP were investigated for oxidative polymerization of 2-naphenol in aqueous organic solvents (1,4-dioxane－phosphate

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25

Wu, Zong-Ze, and 吳宗澤. "Synthesis of polysubstituted furo[3,2-c]coumarins and polysubstituted naphtho[2,3-b]furan-4,9-diones via intramolecular Wittig reaction." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/05454314551540426926.

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碩士<br>國立臺灣師範大學<br>化學系<br>100<br>Furo[3,2-c]coumarin is one kind of the heterocyclic compounds abundant in nature. It has attracted scientists much attention because of its broad pharmacological activities. In 2010, our research reported a general preparation of tetrasubstituted furans via phosphorus zwitterions as key intermediates. Based on these observation, we want to develop a new synthetic protocol for the preparation of furo[3,2-c]coumarins using the corresponding stable phosphorus zwitterions. These new, stable phosphorus zwitterions can be prepared by our developed methodology starting

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26

Lee, Hsin-Jie, and 李欣潔. "Study on the synthesis and photoluminescence of the tetra (1-naphthyl) phenyl N-substituted phthalimides." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/42715196092252847605.

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碩士<br>國立暨南國際大學<br>應用化學系<br>102<br>Organic light-emitting materials have attracted considerable interest for recent years. In particular, aggregation induced emission (AIE) material have been focus of many recent studies, especially the effect of structural changes in organic light-emitting material. In this thesis, we introduce the AIE mechanism in detail. Based on the mechanistic understanding, we developed a series of new aggregation-induced emission compounds such as tetra (1-naphthyl) phenyl N-substituted phthalicamindes, which contain different substituents. Then, we explore the AIE effec

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27

Wang, Kuanyu, and 王冠喻. "Syntheses of 1-Naphthol Derivatives via Ring Expansion of 1-Acyl-1-indanol Structures." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/26660249423965797721.

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碩士<br>國立暨南國際大學<br>應用化學系<br>99<br>The goal of this paper is to synthesize 1-naphthol derivatives, to use ring expansion reaction. And, we also changed formerly obtained the product using the metal catalyst method. First, a Wittig reaction of indanone molecules with benzyltriphenyl-phosphoniumchloride, in the presence of butyl lithium, furnished 1-(phenylmethylene)-indane 1. Then, dihydroxylation of compound 1 with Osmium tetroxide and T.M.O reaction gave a diol product, in which the secondary hydroxyl group was further oxidized to a carbonyl group, and 1-acyl-1-indanol 3 was obtained. Treatment

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28

Yu-TingHung and 洪鈺婷. "Nickel-Catalyzed Dimerization for Synthesis of 8,17-diphenylbenzo[ij]naphtho[1,2,3-de] pentaphene and 9,18-diphenyl dibenzo[fg,st]hexacene." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/88512458456127734824.

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碩士<br>國立成功大學<br>化學系<br>102<br>Nickel-Catalyzed Dimerization for Synthesis of 8,17-diphenylbenzo[ij]naphtho[1,2,3-de]pentaphene and 9,18-diphenyldibenzo[fg,st]hexacene Yu-Ting Hung Yao-Ting Wu Department of Chemistry, College of Science SUMMARY We succeed in the synthesis of 8,17- diphenylbenzo[ij]naphtho[1,2,3-de]pentaphene (24) and 9,18-diphenyldibenzo[fg,st]hexacene (25) by using NiBr2(dppe) as catalyst, zinc as reductant to dimerize 1-Bromo-10-(phenylethynyl) phenanthrene (26) and 8-(phenylethynyl)phenanthrenyl-9-trifluoromethanesulfonate (27) under 150 ℃ for 14 hours. Through the X-ray d

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29

Hsu, Jhih-Yang, and 許志揚. "Synthesis and Characterization of Naphtho[1,2-d:5,6-d']bis([1,2,3]triazole)-based Wide-Bandgap Conjugated Polymers for Organic Solar Cells." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/4ahn76.

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碩士<br>國立交通大學<br>應用化學系碩博士班<br>106<br>In this study, we successfully synthesized two D-A wide-bandgap conjugated polymers, PNTzBDT1 and PNTzBDT2, based on the naphtho[1,2-d:5,6-d']bis([1,2,3]triazole (NTz) and benzo[1,2-b:4,5-b']dithiophene (BDT) as the monomers, both of these two polymers have the optical bandgap are 1.9 eV, and are applied in the non-fullerene polymer solar cells. By introducing the triazole unit, we can place the side chain on the nitrogen atom rather than the thiophene in the main chain, hence the co-planarity of the π-conjugated system will be increased. We use the alkyl si

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30

Hwang, Cheng-Pei, and 黃成沛. "Synthesis and characterization of ferroelectric liquid crystals derived from (2s)-2-(6-hydroxy-2-naphthyl) propionic acid." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/92488824236303211260.

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31

Yu-TingHuang and 黃于庭. "Synthesis of Benzo[b]acridines and Benzo[b]naphtho[2,3-f]azepines from 2-Amino-1,4-naphthoquinones via Oxidative and Electrophilic Reaction." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/09046125132708038084.

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碩士<br>國立成功大學<br>化學系<br>102<br>Benzo[b]acridines and benzo[b]naphtha[2,3-f]azepines have been found to possess broad biological activities, such as antifungal, antivirus and antitumor. Benzo[b]acridines and benzo[b]naphtha[2,3-f]azepines skeleton has also attracted considerable attention in the literature and several pathways have been developed for its synthesis. In this thesis, we apply copper(II) to develop a novel route for synthesis of benzo[b]acridines and benzo[ b]naphtha[2,3-f]azepines, and apply silver(II) for synthesis of benzo[b]acridines. Although the reaction for synthesis of benzo

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32

Kao, Ming-Pan, and 高名磐. "Synthesis and Electro-Optical Properties of Naphthyl Benzoate Liquid Crystals Derived from Semi-fluorinated and Non-fluorinated Alkanes." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/91850168741476817948.

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碩士<br>大同大學<br>化學工程學系(所)<br>93<br>The purpose of this research work was an attempt to the structure-property correlation in the chiral liquid crystal materials. Three series chiral liquid crystal materials which have naphthoates were designed and synthesized for investigating the correlation between the chemical structure of chiral tails and mesomorphic properties. The mesophase and their corresponding transition temperatures of the liquid crystal materials were identified by the polarizing microscopic texture, DSC carlorimetry and the electro-optical measurements The antiferroelectric phase wa

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33

Cheng, Xin-Fa, and 鄭信發. "SYNTHESIS AND MESOPHASES OF NEW CHIRAL LIQUID CRYSTAL DERIVED FROM (S)-2-(6-METHOXY-2-NAPHTHYL)PROPIONIC ACID." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/21357373239643479197.

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碩士<br>大同大學<br>化學工程研究所<br>91<br>The primary of this research work was an attempt to elucidate the structure-property correlation in the chiral smectic liquid crystal. A homologous series of chiral materials derived from (S)-2-(6-methoxy-2-naphthyl)propionic acid has been successfully synthesized and the structures-property relationship investigated in the chiral liquid crystal system. The target compounds were modified independently by the (1) nonchiral preipheral length of the chiral swallow-tailed materials, (2) changing alkoxy group of the chiral swallow-tailed materials to alkyl group, (3)

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34

Lin, Tzu-Chin, and 林子欽. "SYNTHESIS AND PROPERTIES OF NOVEL CHIRAL LIQUID CRYSTALS DERIVED FROM (S)-2-(6-METHOXY-2-NAPHTHYL)PROPIONIC ACID." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/mbz7k7.

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碩士<br>大同大學<br>化學工程學系(所)<br>92<br>The aim of the research work was intended to study the effect of terminal chiral chain moiety on the mesophases and mesomorphic properties. By means of chiral compound, (S)-2-(6-methoxy-2-naphthyl)propionic acid as building block, seven homologous series of liquid crystal materials comprised of different chiral chain were synthesized for investigating the correlation between the chemical structure of chiral tails and mesomorphic properties. Chiral swallow-tailed compounds (S)-2-(6-(4-(4¢-alkanoyloxyphenyl))benzoyl- oxy)-2-napthyl)propionate, PmPBNP (m=7-11) and

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Zuse, Anne. "Neue niedermolekulare Inhibitoren der Tubulinpolymerisation : Synthese und In-vitro-Prüfung von 9-Benzyliden-naphtho[2,3-b]thiophen-4(9H)-onen /." 2005. http://www.gbv.de/du/services/toc/bs/506320685.

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FAn, Ji-Han, and 樊濟翰. "Synthesis and Mesomorphic Properties of Novel Chiral Liquid Crystals Derived from (S)-2-(6-Methoxy-2-naphthyl)propionic Acid." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/69112862752616780089.

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碩士<br>大同大學<br>化學工程研究所<br>94<br>The purpose of this research works was an attempt to elucidate the effect of molecular structure on the stability of TGB phase and mesomorphic properties of the chiral liquid crystals. A homologous series of chiral materials derived from (S)-2-(6-methoxy-2-naphthyl)propionic acid has been successfully synthesized. The target compounds were modified in dependently by (i) the chiral branch chain length ‘q’, (ii) the second chiral center and (iii) the nonchiral peripheral alkyl chain length ‘m’. Compound ±S-C12-q (q=0) displayed mesophase of SmA*-SmC*, compound

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Fan, Ji-han, and 樊濟翰. "Synthesis and Mesomorphic Properties of Novel Chiral Liquid Crystals Derived from (S)-2-(6-Methoxy-2-naphthyl)propionic Acid." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/83791920669269426299.

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碩士<br>大同大學<br>化學工程學系(所)<br>94<br>The purpose of this research works was an attempt to elucidate the effect of molecular structure on the stability of TGB phase and mesomorphic properties of the chiral liquid crystals. A homologous series of chiral materials derived from (S)-2-(6-methoxy-2-naphthyl)propionic acid has been successfully synthesized. The target compounds were modified in dependently by (i) the chiral branch chain length ‘q’, (ii) the second chiral center and (iii) the nonchiral peripheral alkyl chain length ‘m’. Compound ±S-C12-q (q=0) displayed mesophase of SmA*-SmC*, compou

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Wang, Tsai-Yuang, and 王財源. "Synthesis and Property Investigations of Ferroelectric Liquid Crystals Contained(3-(6-Alkyloxy-2-Naphthyl))-2-propenoic Acid and Butyl Lactate." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/56855847975968431703.

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碩士<br>淡江大學<br>化學學系<br>85<br>Three homologous series of ferroelectric mesogens were synthesized, all contained 3-(6-alkyloxy-2-naphthyl) propenoyloxy (CnONP) and L-(-)-Lactate moieties. Series I, CnONPBLC2 (n=6, 8, 10 and 12): contained L-(-)-ethyl lactate as the chiral unit and 3-naphthylpropenoyloxy benzoate as the core. All four members exhibited enantiotropic smectic A (SA) phase, and monotropic chiral smectic C (SC) phase for n=10 and 12. The temperature ranges of mesophase for this series were about 60℃. Series II, CnONPBLC4 (n=8, 9, 12 and 14): same as series I but with L-(-)-butyl lacta

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WEN-JIUNN, HSIEH, and 謝文俊. "Design, Synthesis and Electro-optical Properties of Chiral Liquid Crystals Derived from (S)-2-(6-Hydroxy-2-naphthyl)propionic Acid." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/39366040495145559535.

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博士<br>大同工學院<br>化學工程研究所<br>86<br>The purpose of this research work was an attempt toelucidate the structure-property correlations in the chiralsmectic liquid crystals, because the exciting results have beenobtained this field of chiral system. A homologous series ofchiral materials HNP(X,p,q,r) was designed for the synthesisand investigation of the structure-property relationship in thechiral liquid crystal system. The target compounds wereindependently modified by the linking group X and the length ofthe alkyl chain p, q and r for the study. Compounds (S)HNP(O,10,0,r; r=2-4 and 6) have t

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Yeh, Su-Jung, and 葉素蓉. "Synthesis and Optoelectronic Properties of Novel Polyamides and Polyimides with N,N’-Di-2-naphthyl- N,N’-diphenyl-1,4-phenylenediamine Units." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/48mw7n.

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碩士<br>國立臺北科技大學<br>化學工程研究所<br>101<br>This thesis describes the synthesis and characterization of an aromatic diamine monomer bearing N,N’-di-2-naphthyl-N,N’-diphenyl-1,4-phenylenediamine segment and its derived polyamides and polyimides. Optoelectronic properties such as UV-vis absorption, photoluminescence, electrochemistry, spectroelectrochemistry and electrochromism of these polymers were investigated. In the first part of this thesis, the diamine monomer N,N’-bis(4-aminophenyl)-N,N’-di-2-naphthyl-1,4-phenylenediamine was synthesized and reacted with various dicarboxylic acids via the phosph

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Kao, Chen-Chieh, and 高振捷. "The study on the synthesis, characterization, luminescent and unconventional emulsion properties of bisphenol-A, naphthyl monoacylglyceride, and the metal sensing application." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/g4jht6.

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碩士<br>國立高雄師範大學<br>化學系<br>107<br>This study is divided into three parts, The first part is the reactions of bisphenol A diglycidyl ether in different reaction conditions with naphthoic acid and epoxy resin , and add ammonium persulfate to induce compound molecules. Conversion of 3,2-mono-glycolyl ester groups, two isomer molecules are available to facilitate understanding of intercellular endocytosis. We identified structures by 2D-NMR and FT-IR spectroscopy. We observed very different light-emitting properties in the fluorescence spectrometer. It is worth noting that at a certain concentration

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Tsung-HanKuo and 郭宗翰. "Synthesis of Benzo[b]furo[4,3,2-mn]acridines and Benzo[b]naphtho[2,3-f]azepines from 2-Amino-1,4-naphthoquinones via Electrophilic and Metallic Oxidative Reaction." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/03460068405113249612.

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碩士<br>國立成功大學<br>化學系<br>103<br>SUMMARY Benzo[b]furo[4,3,2-mn]acridine and benzo[b]naphtho[2,3-f] azepine have been found possess broad biological activities, such as antifungal, antivirus and antitumor. Their skeleton has also been attracted considerable attention in many literature. Electrophilic reaction and metallic oxidative reaction were occupied an important position in organic chemistry. In the past decades, they have been widely used to synthesis of various types of organic compounds. This thesis will be developed two novel and efficient methods for synthesis of Benzo[b]furo[4,3,2-mn]ac

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Da-Ming, Wang, and 王大明. "Synthesis of Water Soluble Nitrogen Heterocyclic Compounds for Applications in Molecular RecognitionI. Preparation of Water Soluble Bispyrrole-bipyridine Derivatives for Recognition of Metal Ions in WaterII Synthesis of Water Soluble Bispyrrole-naphthyr." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/00307071101632207896.

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碩士<br>國立臺灣大學<br>化學研究所<br>94<br>This thesis consists of two parts. The first part is to prepare water soluble bispyrrole-bipyridine derivatives for recognition of metal ions in water; the second part is to synthesize water soluble bispyrrole-naphthyridine derivatives, and the binding study in two-phase system is also attempted. Part I: Preparation of water soluble bispyrrole-bipyridine derivatives for recognition of metal ions in water By introduction of ethylene glycol moiety to the pyrrole ring of BPBP molecule, the solubility of such BPBP derivative in water is enhanced, thus sensing metal i

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Huang, Hung-hsiang, and 黃宏祥. "SYNTHESIS AND ELECTRO-OPTICAL PROPERTIES OF NEW CHIRAL LIQUID CRYSTAL DERIVED FROM (S)-2-(6-HYDROXY-2-NAPHTHYL)PROPIONIC ACID WITH METHYLENEOXY LINKING GROUP." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/05392177530342749197.

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碩士<br>大同大學<br>化學工程學系(所)<br>92<br>Three homologous series of chiral esters derived from (S)-2-(6-methoxy-2-naphthly)propionic acid with methyleneoxy linking group were synthesized. The correlation between the molecular structure and the ferroelectric liquid crystal (FLC) property has been investigated.Three series of chiral materials I(m=8~12), II(m=8~12), and III(m=8~12), displayed enantiotropic mesophases of the SmA* and SmC* phases. The clearing points for the three series decrease with increasing of the nonchiral terminal chain length ‘m’. The maximum Ps values of I(m=10~12), II(m=10~12),

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Huang, Hung-Hsiang, and 黃宏祥. "SYNTHESIS AND ELECTRO-OPTICAL PROPERTIES OF NEW CHIRAL LIQUID CRYSTAL DERIVED FROM (S)-2-(6-HYDROXY-2-NAPHTHYL)PROPIONIC ACID WITH METHYLENEOXY LINKING GROUP." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/40233919906976513700.

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碩士<br>大同大學<br>化學工程研究所碩士班<br>92<br>ABSTRACT Three homologous series of chiral esters derived from (S)-2-(6-hydroxy-2-naphthly)propionic acid with methyleneoxy linking group were synthesized. The correlation between the molecular structure and the ferroelectric liquid crystal (FLC) property has been investigated. Three series of chiral materials I(m, n), II(m, n), and III(m, n), displayed enantiotropic mesophases of the SmA* and SmC* phases. The clearing points for the three series decrease with increasing of the nonchiral terminal chain length ‘m’. The maximum

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Bannwitz, Sven. "C-2-Substituierte Derivate des 8-Hydroxy-naphthol[2,3-b]thiophen-4,9-dions als potenzielle Antipsoriatika: Synthese und biologische Evaluierung /." 2005. http://www.gbv.de/du/services/toc/bs/504716190.

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