Relevant bibliographies by topics / Alkoxy group

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Alkoxy group'

Author: Grafiati
Published: 5 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Alkoxy group"

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Wang, An-ran, Abdul Qadeer Dayo, Dan Lv, et al. "Novel amino-containing fluorene-based bisphthalonitrile compounds with flexible group." High Performance Polymers 30, no. 7 (2017): 767–75. http://dx.doi.org/10.1177/0954008317725158.

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A series of amino-containing fluorene-based bisphthalonitrile (AFPN) monomers with alkyl or alkoxy groups were successfully produced by the reaction of 4-nitrophthalonitrile with 9, 9-bis (3-alkyl (or alkoxy)-4-aminophenyl)-2, 7-dihydroxylfluorene in the presence of potassium carbonate by a nucleophilic substitution reaction. The chemical structures of the synthesized monomers were confirmed by the Fourier transform infrared (FTIR), proton nuclear magnetic resonance, and carbon-13 nuclear magnetic resonance analyses. The synthesized monomers’ curing behaviors were evaluated by FTIR and differe
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El-atawy, Mohamed A., Magdi M. Naoum, Salma A. Al-Zahrani, and Hoda A. Ahmed. "New Nitro-Laterally Substituted Azomethine Derivatives; Synthesis, Mesomorphic and Computational Characterizations." Molecules 26, no. 7 (2021): 1927. http://dx.doi.org/10.3390/molecules26071927.

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Two new homologues series, based on two rings of the azomethine central group bearing the terminal alkoxy group of various chain lengths, were prepared. The alkoxy chain length varied between 6 and 16 carbons. The other terminal wing in the first series was the F atom, and the compound is named N-4-florobenzylidene-4-(alkoxy)benzenamine (In). The second group of compounds included a lateral NO2 substituent in addition to the terminal F atom, named N-(4-fluoro-3-nitrobenzylidene)-4-(alkyloxy)aniline (IIn). Mesomorphic and optical properties were carried out via differential scanning calorimetry
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Ward, Dale E., Marcelo Sales та Matthew J. Hrapchak. "Attempted enantiotopic group selective cyanohydrin formation from α-alkoxy aldehydes by double stereodifferentiation". Canadian Journal of Chemistry 79, № 11 (2001): 1775–85. http://dx.doi.org/10.1139/v01-151.

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Enantiotopic group selectivity can result from the competition between substrate and reagent double stereodifferentiation. We have examined this approach for enantioselective hydrocyanation of racemic α-alkoxy aldehydes (e.g., 2-(phenylmethoxy)heptanal (1)). Reaction of 1 with TMSCN mediated by chiral nonracemic alkoxy Ti(IV) reagents under conditions known to be reasonably enantioface selective in reactions with achiral aldehydes, proceeded with very low enantiotopic group selectivity (<2:1). It was established that TMSCN can react with Ti(IV) reagents to produce "TiCN" adducts that are ca
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Mohammady, Sayed Z., Daifallah M. Aldhayan, Mohammed A. Alshammri, et al. "Polar Alkoxy Group and Pyridyl Effects on the Mesomorphic Behavior of New Non-Symmetrical Schiff Base Liquid Crystals." Symmetry 13, no. 10 (2021): 1832. http://dx.doi.org/10.3390/sym13101832.

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A series of non-symmetrical Schiff base liquid crystals were prepared and investigated. Schiff bases of p-alkyloxy aniline derivatives and 4-phenyl pyridine-4′-carbaldehyde were synthesized. The terminal alkoxy groups substituting aniline are of varied chain length, namely C6, C8, and C16. The structures of the compounds were confirmed via 1H NMR and 13C NMR spectroscopy. Different mesophases of the samples were thermally and optically characterized by differential thermal analysis (DSC) and polarized optical microscopy (POM). All samples revealed enantiotropic smectic B (SmB) and smectic A (S
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Kamboj, Ramesh C., Urmila Berar, Surinder Berar, Mandeep Thakur, Rita Arora, and Satish C. Gupta. "Photochemistry of 3-alkoxychromones I — Photocyclisation of 6-chloro-3-alkoxy-2-(furan-3-yl)-4H-chromen-4-ones." Canadian Journal of Chemistry 87, no. 2 (2009): 422–29. http://dx.doi.org/10.1139/v08-177.

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3-Alkoxy/allyloxy-6-chloro-2-(furan-3-yl)-4H-chromen-4-ones yield angular tetracyclic products involving the 2-furyl group on photoirradiation through the intermediacy of 1,4-biradicals. The nature of the 3-alkoxy/allyloxy group influenced the photoproduct distribution. The stereochemical dispositions of the products have been established using the J/Φ relationship and were corroborated by MM2 calculations.
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Stănciuc, Gabriela, Miron T. Căproiu, Horia Căldăraru, Agneta Caragheorgheopol, Titus Constantinescu, and Alexandru T. Balaban. "Factors Affecting Stability and Equilibria of Free Radicals, XVII+ EPR Evidence for Formation of N-Alkoxypicramides on Oxidation of N-Alkoxy-dinitroanilines. Electronic Structure of Aminyl Radicals." Zeitschrift für Naturforschung B 44, no. 11 (1989): 1459–63. http://dx.doi.org/10.1515/znb-1989-1123.

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Oxidation of N-alkoxy-2,6- or -2,4-dinitroanilines with various oxidizing agents yields the corresponding N-alkoxydinitrophenyl-aminyls, which then undergo spontaneous conversion into the corresponding N-alkoxy-2,4,6-trinitrophenyl-aminyls. The EPR spectra of all these persistent aminyls are presented and discussed. Such disproportionations did not occur in capto-dative diaryl-aminyls which had lower spin densities on the electron-acceptor group than the present N–alkoxy-polynitrophenyl-aminyls (these have, in addition. Ν—Ο bonds which are less strong than N—C bonds). Electronic structures of
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Lee, Sae Hui, Marco S. Valverde Paredes, Paul M. Forster, and Dong-Chan Lee. "Side group dependent room temperature crystallization-induced phosphorescence of benzil based all organic phosphors." RSC Advances 14, no. 9 (2024): 6285–91. http://dx.doi.org/10.1039/d4ra00816b.

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Ghosh, Dipesh. "An Unusual Cu(II) Mediated C–N Single Bond Cleavage of Pentacoordinating N4S Ligands: Control of Copper Coordination Geometry by Modified Ligand Structure." Asian Journal of Chemistry 31, no. 11 (2019): 2653–62. http://dx.doi.org/10.14233/ajchem.2019.22295.

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Complexation of copper(II) with penta-coordinated N4S ligands in alcohols proceeded through unusual reaction paths involving C-N bond cleavage process. The products are square planar compound with a modified ligand structure that includes an alkoxy group provided by the solvent. The complexes are characterized by single crystal XRD, elemental analyses, IR, UV-visible and EPR spectroscopic techniques. Cyclic voltammetry shows Cu(II)/Cu(I) reduction becomes more difficult with the increase in donor strength of alkoxy group.
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Ryu, Chang Seok, and Kwang-Jea Kim. "Interfacial Adhesion in Silica-Silane Filled NR Composites: A Short Review." Polymers 14, no. 13 (2022): 2705. http://dx.doi.org/10.3390/polym14132705.

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We reviewed the accelerators, the hydrolysis and condensation reaction mechanism of bifunctional alkoxy silane, and the mechanism of zinc ion in natural rubber (NR) composites. NR composites transform into thermoset composites after vulcanization reaction with help of sulfur and accelerators. Bifunctional alkoxy silanes chemically bond between NR and inorganic silica. For alkoxy silane coupling with silica surface, hydrolysis reaction takes first and then condensation reaction with hydroxyl group in silica takes place. With help of zinc ion the reaction efficiency increases significantly. Zinc
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Antonysakthi, S., M. S. Selvakumar, and P. L. Prabha. "Electroorganic Synthesis and Characterization of 4-Ethoxy Acetanilide using Platinum and Graphite as Anodes." Journal of Scientific Research 14, no. 2 (2022): 583–91. http://dx.doi.org/10.3329/jsr.v14i2.54735.

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Alkoxy group substituted compounds of acetanilide are found to have pharmacological and industrial importance. Synthesis of alkoxy substituted acetanilides via conventional thermal methods involves multi-step processes, formation of side products, and the poor yield of desired products. But, the vast literature studies reveal that electroorganic synthesis of alkoxy substituted acetanilide derivatives would be effectively carried out through electrochemical oxidation methods. The direct substitution of the ethoxy (alkoxy) group onto the aromatic ring, an electrophilic substitution, has not been
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Dissertations / Theses on the topic "Alkoxy group"

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Cunnington, Malcolm John. "Alkoxy and related derivatives of main group elements." Thesis, Durham University, 1993. http://etheses.dur.ac.uk/5681/.

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A series of derivatives of the brominated alcohol 3-bromo-2,2- bis(bromomethy 1)-1 -propanol were prepared with a view to eventual use of such derivatives as flame retardants. The derivatives took the form of alkoxide compounds of main group elements, except for a few compounds of non-main group elements, which were added for their known application in the flame retardant field. Many of these derivatives were liquids at room temperature, so were of limited use for flame retarding polymers etc., but were of interest due to the trends shown in their spectra. Of the solid derivatives, the fully s
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Saito, Hayate. "Development of Silyl Groups Bearing Bulky Alkoxy Unit and Their Application to Organic Synthesis." Doctoral thesis, Kyoto University, 2021. http://hdl.handle.net/2433/263488.

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CHEN, JIAN-ZHONG, and 陳建忠. "Studies on stereochemistry of chloroalkoxylation to cyclohexenyl systems carrying hydroxy or alkoxy group." Thesis, 1991. http://ndltd.ncl.edu.tw/handle/59604240853334141963.

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LI, ZHENG-WEI, and 李正維. "Studies on stereochemistry of iodoalkoxylation^^to cyclohexenyl systems carrying hydroxy or alkoxy group." Thesis, 1991. http://ndltd.ncl.edu.tw/handle/90829362366037124993.

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Yeh, Ming-Tsrong, and 葉銘琮. "Polyanilines Containing Long Chain alkoxyl group." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/58428099302629186649.

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碩士<br>國立中山大學<br>化學系研究所<br>89<br>The purpose of this thesis is first to synthesis the aniline derviatives by varying the length of alkyl side chains . Then to investigate the polymerization behavior , and the effect of alkyl chain length to the conductive and solubility in organic solvents .
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Lundmark, Penelope J. "Synthesis, characterization and reactivity of Group 6 alkoxo nitrosyl complexes." Thesis, 1993. http://hdl.handle.net/2429/1832.

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Three new classes of alkoxo nitrosyl complexes of the type Cp*M(NO)(OR)X (Cp* =C5Me5; M = Mo, W; R = alkyl, aryl; X = CI, OR, alkyl), all of which have been fully characterized, are prepared by metathesis reactions. The molecular structures ofCp*W(NO)(OCMe3)2 and Cp*W(NO)(OCH2Ph)2 have been established by X-ray crystallographic analyses. While in general the above metathesis reactions are straightforward, two interesting bimetallic complexes, [Cp*W(N0)(CH2SiMe3)][Cp*W(C1)(0)]-(112-il:T12-NC(H)SiMe3) and [Cp*W(N0)(CH2SiMe3)C1][Cp*W(C1)(i2-N{0){H)CH2SiMe3)]-(1.t-N), are produced in attempts to p
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WU, JIN-SHENG, and 吳錦生. "STUDIES ON STEREO- AND REGIO-CONTROL OF BROMOALKOXYLATION TO CYCLOHEXENES BY HYDROXY OR ALKOXY GROUPS." Thesis, 1990. http://ndltd.ncl.edu.tw/handle/36492303184363300992.

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博士<br>中原大學<br>化學研究所<br>79<br>For cyclohexenes carrying a hydroxy, methoxy, or ethoxy substituent (OR group) without other steric hindrance, the ORgroup determines the regiochemistry of the bromoalkoxylation with NBS in DMSO-H20 (95 : 5), methanlo, or ethanol by the electronic effect, and in the mean time, by the steric hindrance from these groups, directs the course of the reaction and the steroechemistry of the product. The reaction is highly regioselective and stereoselective. When the size of the OR
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Chang, Chia-Hao, and 張家豪. "Study of Novel Photoluminescenet Materials Containing Five Conjugated-rings with Pyridine and Alkoxy-substituted Side Groups." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/83058386675929111727.

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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 five conjugated aromatic segment including end-capping pyridine and substituted alkoxy group were synthesized successfully via Heck coupling reaction, Wittig -Horner reaction. Hydrogen bonding complexes were obtained from the mixing of these photoluminescent compounds with different proton donors containing carboxylic acids groups in THF. The thermal properties of these materials were measured by TGA. The decomposition tempera -ture at 5% weight loss (Td) of all compounds ranged from 397℃~ 409 ℃.DSC and POM cla
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Lin, Jyh Ming, and 林志銘. "Synthesis and Characterization of Novel Photoluminet Materials Containing Five Conjugated-rings with Alkoxy-substituted Side Groups." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/40404331985409229114.

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碩士<br>國立交通大學<br>材料科學與工程系<br>90<br>This report is to synthesize and investigate novel photoluminent materials containing five conjugated-rings with alkoxy-substituted side groups. These compounds and analogous polymers containing conjugated and flexible parts are synthesized by Witting-Hohner reaction . These model compounds having five conjugated-rings are compared with the derivative polymers . By modification of the side chains and end groups of the conjugated molecules, we are able to characterize their mesogenic behavior by DSC and POM. The measurements reveal that appropriate lengths of
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NG, BOON-SENG, and 黃文勝. "Synthesis and characterization of novel photoluminescent materials containing conjugated- rings with pyridine and alkoxy-substituted lateral groups." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/66080089110581159893.

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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>Synthesis and characterization of novel photoluminescent materials containing conjugated-rings with pyridine and alkoxy-substituted lateral groups Graduate student: Boon-Seng Ng Advisor:Dr. Hong-Cheu Lin Department of Materials Science and Engineering National Chiao Tung University Abstract A series of novel photoluminescent materials with conjugated aromatic segment including end-capping pyridine and substituted alkoxy group were synthesized successfully
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Books on the topic "Alkoxy group"

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Coffey, P. E. The synthesis and characterisation of hexa-alkoxy-substituted cyclotriphosphazenes with straight-chain alkyl groups of5 to 10 carbons long. UMIST, 1994.

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Book chapters on the topic "Alkoxy group"

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Fujino, Haruka, and Masayuki Inoue. "Convergent Total Synthesis of Hikizimycin: Development of New Radical-Based and Protective Group Strategies." In Modern Natural Product Synthesis. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-1619-7_6.

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AbstractHikizimycin (1) is an architecturally complex nucleoside antibiotic with potent anthelmintic and antibacterial activities. Its unique 4-amino-4-deoxyundecose core (hikosamine) includes a C1–C11 linear chain with ten contiguous stereocenters flanked with nucleobase (cytosine) and 3-amino-3-deoxyglucose (kanosamine) at the C1 and C6O positions, respectively. These structural features make its chemical construction exceptionally challenging. This chapter describes our successful efforts leading to convergent total synthesis of 1 from three hexose derivatives (5b, 11-β, and 12) and bis-TMS
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Meguro, Yasuhiro, Masaru Enomoto, and Shigefumi Kuwahara. "Total Synthesis of Amycolamicin." In Modern Natural Product Synthesis. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-1619-7_2.

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AbstractAmycolamicin (also called kibdelomycin) produced by two species of soil actinomycetes is a potent antibiotic against a broad range of drug-resistant bacteria with a novel binding mode to bacterial type II DNA topoisomerases and with no cross-resistance to existing antibacterial agents. The unique hybrid molecular architecture of amycolamicin attracted interest of many synthetic organic chemists and three total syntheses have been reported so far. In this chapter, we describe our total synthesis of amycolamicin in detail, which features a nucleophilic addition of a vinyllithiun reagent
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von Angerer, S., and S. L. Warriner. "By Exchange of One Alkoxy Group." In Acetals: Hal/X and O/O, S, Se, Te. Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-029-00407.

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Guiry, P. J., and P. J. McCormack. "Alkoxy(organo)plumbane-Catalyzed Addition Reactions." In Compounds of Group 14 (Ge, Sn, Pb). Georg Thieme Verlag KG, 2003. http://dx.doi.org/10.1055/sos-sd-005-00674.

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Kikelj, D. "Alkoxy, Aryloxy, Alkylsulfanyl, and Arylsulfanyl Group Transformations." In Six-Membered Hetarenes with Two Identical Heteroatoms. Georg Thieme Verlag KG, 2004. http://dx.doi.org/10.1055/sos-sd-016-00904.

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Nógrádi, M. "Replacement of an Alkoxy Group by a Substituted Amino Group." In Six-Membered Hetarenes with One Chalcogen. Georg Thieme Verlag KG, 2003. http://dx.doi.org/10.1055/sos-sd-014-00126.

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Crowe, Jonathan, and Tony Bradshaw. "Functional groups: adding function to the framework of life." In Chemistry for the Biosciences. Oxford University Press, 2021. http://dx.doi.org/10.1093/hesc/9780198791041.003.0007.

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This chapter discusses functional groups, which enhance the physical and chemical properties of organic compounds. Members of the same family of organic compound possess the same functional groups, and exhibit similar physical and chemical properties. Functional groups may increase the water solubility of the molecules to which they are attached and the extent of molecular interactions they experience. The chapter notes how alkyl groups above a certain size override the effect of an attached functional group, causing a relative decrease in solubility and melting and boiling points. The chapter
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Fowler, L. S., and A. Sutherland. "Variation 2: By Exchange of One Alkoxy Group." In Science of Synthesis Knowledge Updates KU 2011/1. Georg Thieme Verlag KG, 2010. http://dx.doi.org/10.1055/sos-sd-129-00019.

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Guiry, P. J., and P. J. McCormack. "Reaction of Alkoxy(organo)plumbanes with Hydrogen Peroxide." In Compounds of Group 14 (Ge, Sn, Pb). Georg Thieme Verlag KG, 2003. http://dx.doi.org/10.1055/sos-sd-005-00671.

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Coldham, I., and G. P. Vennall. "Using 1-Halo-, 1-Alkoxy-, or 1-Aminovinyl Anions." In Compounds of Group 14 (Ge, Sn, Pb). Georg Thieme Verlag KG, 2003. http://dx.doi.org/10.1055/sos-sd-005-00411.

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Conference papers on the topic "Alkoxy group"

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Ichihashi, M., M. Kikuchi, F. Takeshita, K. Terashima, K. Furukawa, and T. Inukai. "Novel ferroelectric liquid crystals derived from lactic acid." In OSA Annual Meeting. Optica Publishing Group, 1988. http://dx.doi.org/10.1364/oam.1988.mr14.

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Optically active compounds of the following chemical structures were synthesized from lactic acids: R 1 — ( CORE ) — OCH 2 CH ∗ ( CH 3 ) OC ( O ) — R 2 ; (1) R 2 — ( CORE ) — OCH 2 C * H ( CH 3 ) OC ( O ) C * H ( CH 3 ) O — R 2 (2) (R1, the alkyl or alkoxy group; R2, alkyl group).
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Xu, Haihong, Yanqing Gao, Guoping Li, Zhiheng Zhang, and Weichun Chang. "Synthesis, Performance Evaluation and Field Application of Polymer-Type Natural Gas Drag Reduction Agent." In 2012 9th International Pipeline Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/ipc2012-90182.

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Natural gas is gaining popularity in the world as a high quality, clean burning alternative to oil and coal. The Mechanism of Drag Reduction in the natural gas pipelines is to control the radial pulsation of gas adjacent to pipeline wall effectively. The way to lower the pulsation intension of the gas in the thin layer along the wall is to use gas drag reduction agents, whose polar end absorbs fixedly to the surface and whose non-polar long chain suspends in natural gas so as to have a function of restraining the gas’ radial pulsation. The drag reduction agent molecule absorbed to the protrudi
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Park, Joo Hyeon, Seong-Ju Kim, Ji-Hong Kim, et al. "Chemically amplified negative-tone deep-UV photoresist based on poly(alkoxy styrenes) containing acetal groups." In SPIE's 1996 International Symposium on Microlithography, edited by Roderick R. Kunz. SPIE, 1996. http://dx.doi.org/10.1117/12.241826.

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IKEDA, Koichi, and Masahiko MAEDA. "The Behavior of Alkoxy-Functional Groups on Atmospheric-Pressure Chemical Vapor Deposition Using Alkoxysilane and Ozone." In 1995 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 1995. http://dx.doi.org/10.7567/ssdm.1995.pc-5-3.

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Schwartz, Benjamin J., Fumitomo Hide, Mats R. Andersson, and Alan J. Heeger. "Ultrafast Photophysics of Conjugated Polymers, Blends, and Devices." In International Conference on Ultrafast Phenomena. Optica Publishing Group, 1996. http://dx.doi.org/10.1364/up.1996.fe.30.

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The photophysics of conducting polymers are of interest both for the fundamental information they provide about the nature of excitations in low-dimensional systems, and for the enormous practical potential they offer in the production of low cost, readily processible electroluminescent devices.[1-5] The technological goals in constructing organic LED's include improvement of the quantum efficiency of the luminescence and control over the emission frequency. By constructing new polymers with different side groups and doping polymer films with other luminescent molecules, both of these goals ca
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Reports on the topic "Alkoxy group"

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Yibchok-anun, Sirintorn, and Nattaya Ngamrojanavanich. Structure-activity relationships of trans-cinnamic acid derivatives on inhibitions of alpha-glucosidase. Chulalongkorn University, 2004. https://doi.org/10.58837/chula.res.2004.86.

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Trans-Cinnamic acid and its derivatives were investigated for the a-glucosidase inhibitiory activity. 4-methoxy-trans-cinnamic acid and 4-methoxy-trans-cinnamic acid ethyl ester showed the highest potent inhibitory activity among those of trans-cinnamic acid derivatives. The presence of substituents at 4-position in trans-cinnamic acid derivatives. The presence of substituents at 4-position in trans-cinnamic acid altered the a-glucosidase inhibitory activity. Increasing of bulkiness and the chain length of 4-alkoxy substituents as well as the increasing of the electron withdrawing group have b
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Spiess, Volkhard, and Tilmann Schwenk. University Bremen Student Training Cruises: Advanced Marine Geophysical Survey Project, Seegeophysikalische Geländeübung Marine Geophysical Field Exercise, Cruise No. AL581/Leg1+2+3, 12.09.2022 – 26.09.2022, Kiel (Germany) – Kiel (Germany), GeophysPracUniBremen. University Bremen, 2025. https://doi.org/10.3289/cr_al581.

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The Advanced Marine Geophysical Survey Cruise AL581 took an international group of 10 scientists from the University of Bremen, including six Msc Marine Geosciences students, in September 2022 on the RV ALKOR to the German Baltic Sea, between Kiel and the eastern side of Rügen Using a variety of geophysical methods, the seafloor was imaged for training purposes in order to analyze geological structures and features, but also to detect anthropogenic influences, like submarine cables, pipelines, construction sites, traces of fishing and possible ammunition remnants from past wars. Students were
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Mittermayer, Felix. Multidisciplinary teaching cruise MNF-bioc-301 Plankton along the Baltic Sea salinity gradient, Cruise No. AL563, August 31st – September 11th 2021, Kiel (Germany) – Kiel (Germany), MNF-bioc-301. GEOMAR Helmholtz Centre for Ocean Research Kiel, 2022. https://doi.org/10.3289/cr_al563.

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The multidisciplinary teaching cruise AL563 was part of the curriculum of the master “Biological Oceanography” at the Christian-Albrechts-University Kiel and the GEOMAR Helmholtz Centre for Ocean Research. During this mandatory part of the MNF-bioc-301 module the students were able to gain hands-on experience of the scientific operation on-board a modern multidisciplinary research vessel. Methods in physical, biological and chemical oceanography were taught based on biodiversity changes in several functional plankton groups along the Baltic Sea salinity gradient as a main subject. The students
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Needham, David. Multidisciplinary teaching cruise MNF-bioc-301 Plankton along the Baltic Sea salinity gradient, Cruise No. AL618, August 18th – August 30th 2024, Kiel (Germany) – Kiel (Germany), MNF-bioc-301. GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany, 2025. https://doi.org/10.3289/cr_al618.

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The multidisciplinary teaching cruise AL618 was part of the curriculum of the master “Biological Oceanography” at the Christian-Albrechts-University Kiel and the GEOMAR Helmholtz Centre for Ocean Research. During this mandatory part of the MNF-bioc-301 module the students were able to gain hands-on experience of the scientific operation on-board a modern multidisciplinary research vessel. Methods in physical, biological and chemical oceanography were taught based on biodiversity changes in several functional plankton groups along the Baltic Sea salinity gradient as a main subject. The students
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Mittermayer, Felix. Multidisciplinary teaching cruise MNF-bioc-301 Plankton along the Baltic Sea salinity gradient Cruise No. AL580, August 30th – September 9th 2022 Kiel (Germany) – Kiel (Germany), MNF-bioc-301. GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany, 2022. https://doi.org/10.3289/cr_al580.

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The multidisciplinary teaching cruise AL580 was part of the curriculum of the master “Biological Oceanography” at the Christian-Albrechts-University Kiel and the GEOMAR Helmholtz Centre for Ocean Research. During this mandatory part of the MNF-bioc-301 module the students were able to gain hands-on experience of the scientific operation on-board a modern multidisciplinary research vessel. Methods in physical, biological and chemical oceanography were taught based on biodiversity changes in several functional plankton groups along the Baltic Sea salinity gradient as a main subject. The students
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Hölz, Sebastian, and Mirjam Perner. Bathymetric and microbial investigations at the Grimsey Vent Field (Iceland), Cruise No. AL595, 31.5. – 20.6.2023, Kiel (Germany) – Grimsey Vent Field (Iceland) – Kiel (Germany) AUV@GVF. GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany, 2023. http://dx.doi.org/10.3289/cr_al595.

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During research cruise AL595 (31.5. - 20.6.2023) onboard research vessel ALKOR, investigations were carried out at the Grimsey Hydrothermal Field offshore Northern Iceland as part of the Helmholtz InnoPool project “High CO2 – metabolic responses and bioeconomic opportunities”. For the first time, the Hover-AUVs Anton and Luise were successfully operated at water depths of up to 400m, which is close to the maximum operational depth of 500m specified for these Girona 500 AUVs. AUV Anton was used to measure high resolution multibeam data with a horizontal resolution of approximately 40cm cov- eri
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