Relevant bibliographies by topics / Aromatic nucleus

Contents

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

Academic literature on the topic 'Aromatic nucleus'

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

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Journal articles on the topic "Aromatic nucleus"

1

Shevchenko, V. V., I. M. Tkachenko, and O. V. Shekera. "Nucleus-fluorinated aromatic polyethers." Polymer Science Series B 52, no. 7-8 (2010): 408–30. http://dx.doi.org/10.1134/s1560090410070055.

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Badr, M. Zarif A., and A. E. Abdel-Rahman. "Alkylation of the aromatic nucleus." Journal of Applied Chemistry and Biotechnology 24, no. 4-5 (2007): 247–53. http://dx.doi.org/10.1002/jctb.2720240408.

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Wang, Miaomiao, and Yanlan Wang. "Advances for Triangular and Sandwich-Shaped All-Metal Aromatics." Molecules 29, no. 4 (2024): 763. http://dx.doi.org/10.3390/molecules29040763.

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Much experimental work has been contributed to all-metal σ, π and δ-aromaticity among transition metals, semimetallics and other metals in the past two decades. Before our focused investigations on the properties of triangular and sandwich-shaped all-metal aromatics, A. I. Boldyrev presented general discussions on the concepts of all-metal σ-aromaticity and σ-antiaromaticity for metallo-clusters. Schleyer illustrated that Nucleus-Independent Chemical Shifts (NICS) were among the most authoritative criteria for aromaticity. Ugalde discussed the earlier developments of all-metal aromatic compoun
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Fliegl, Heike, Maria Dimitrova, Raphael J. F. Berger, and Dage Sundholm. "Spatial Contributions to 1H NMR Chemical Shifts of Free-Base Porphyrinoids." Chemistry 3, no. 3 (2021): 1005–21. http://dx.doi.org/10.3390/chemistry3030072.

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A recently developed methodology for calculating, analyzing, and visualizing nuclear magnetic shielding densities is used for studying spatial contributions including ring-current contributions to 1H nuclear magnetic resonance (NMR) chemical shifts of aromatic and anti-aromatic free-base porphyrinoids. Our approach allows a visual inspection of the spatial origin of the positive (shielding) and negative (deshielding) contributions to the nuclear magnetic shielding constants. Diatropic and paratropic current-density fluxes yield both shielding and deshielding contributions implying that not mer
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Mahajan, Shivani, Sadhika Khullar, Sanjay K. Mandal, and Inder Pal Singh. "A one-pot, three-component reaction for the synthesis of novel 7-arylbenzo[c]acridine-5,6-diones." Chem. Commun. 50, no. 70 (2014): 10078–81. http://dx.doi.org/10.1039/c4cc03079f.

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A one pot domino protocol for an efficient synthesis of 7-arylbenzo[c]acridine-5,6-diones, with a novel nucleus, has been developed by reacting 2-hydroxynaphthalene-1,4-dione, aromatic aldehydes and aromatic amines using environmentally benevolentp-toluene sulphonic acid as a catalyst.
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Peksoz, Ahmet, Aytac Yalciner, and Mehmet Akif Cimenoglu. "A Low Field Fluorine-Electron Double Resonance Study for GALV and BDPA in Some Aliphatic and Aromatic Solvents." Zeitschrift für Naturforschung A 64, no. 7-8 (2009): 477–84. http://dx.doi.org/10.1515/zna-2009-7-810.

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AbstractDynamic nuclear polarization experiments were performed to study the solutions of the stable free radicals Galvinoxyl and α,γ -Bisdiphenylene-β -phenyl allyl complex with benzene (1 : 1) in some highly fluorinated aliphatic and aromatic solvents. The measurements were performed at four different temperatures to test the dipolar and the scalar part of the coupling between the fluorine nucleus (19F) and the unpaired electron. It was found that in the samples with Galvinoxyl the dipolar interactions are more effective for the aromatic solvents, while the scalar interactions are more effec
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Zhang, Hong-Hai, Peter V. Bonnesen, and Kunlun Hong. "Palladium-catalyzed Br/D exchange of arenes: selective deuterium incorporation with versatile functional group tolerance and high efficiency." Organic Chemistry Frontiers 2, no. 9 (2015): 1071–75. http://dx.doi.org/10.1039/c5qo00181a.

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Chu, Wenchao, Yi Yang, Shangshang Qin, et al. "Low-toxicity amphiphilic molecules linked by an aromatic nucleus show broad-spectrum antibacterial activity and low drug resistance." Chemical Communications 55, no. 30 (2019): 4307–10. http://dx.doi.org/10.1039/c9cc00857h.

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Rajeshkumar, Venkatachalam, and Mihaiela C. Stuparu. "A photochemical approach to aromatic extension of the corannulene nucleus." Chemical Communications 52, no. 64 (2016): 9957–60. http://dx.doi.org/10.1039/c6cc04910a.

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Kantlehner, Willi, Ralf Kreß, Franziska Zschach, et al. "Orthoamide, LXIII [1]. Tris(dichlormethyl)amin, ein neues breit anwendbares Formylierungsmittel für Aromaten / Orthoamides, LXIII [1]. Tris(dichloromethyl)amine, a New Formylating Reagent for Aromatic Compounds of Wide Scope." Zeitschrift für Naturforschung B 61, no. 4 (2006): 448–63. http://dx.doi.org/10.1515/znb-2006-0412.

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The reagent system formed from tris(dichloromethyl)amine (5) and aluminium chloride allows the formylation of aromatic compounds. The scope of the method is comparable with that of the Olah formylation and the Groß-Rieche procedure, since benzene and even chlorobenzene can be formylated. One formyl group is transferred from 5 to the aromatic nucleus. In order to find optimal reaction conditions, the molar amounts of aromatic compounds, 5 and aluminum chloride were varied as well as reaction temperatures and solvents. The activation of 5 with other Lewis acids is also described
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Dissertations / Theses on the topic "Aromatic nucleus"

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Myers, Eddie Leonard. "Heterocyclic aromatic nucleic acids." Thesis, McGill University, 2002. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=79056.

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In order to investigate the role played by the aromatic moiety of Aromatic Peptide Nucleic Acids (APNAs) in their ability to hybridize with RNA and DNA, as well as improve the solubility of APNA oligomers in aqueous solutions, a new generation of heterocyclic monomers were designed. APNA monomers, where the nucleobase can be thymine, cytosine adenine or guanine, with backbones contain thiophene and pyridine moieties were synthesized. Suitably protected APNA-APNA and PNA-APNA dimers were also synthesized as building blocks for the solid phase synthesis of APNA-PNA chimeras and APNA homop
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Boyd, Michael J. "Synthesis of aromatic peptide nucleic acids." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0007/MQ43635.pdf.

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Živković, Aleksandra. "RNA recognition by fluoro aromatic substituted nucleic acid analogues." [S.l.] : [s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=976480190.

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Tikilili, Phumza Vuyokazi. "Biodegradation of complex aromatic compounds in nuclear process water." Diss., University of Pretoria, 2010. http://hdl.handle.net/2263/25979.

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Nuclear energy generation results in the production of effluents and radioactive waste that are very difficult to treat and dispose. A considerable fraction of nuclear waste is discharged in the form of complex mixtures of hazardous organic compounds and metallic radionuclides. The most serious pollution is caused by polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls that are very difficult to remove from the environment. The nuclear industry faces certain challenges related to treatment and safe disposal of these mixed radioactive organic wastes due to the toxicity and reca
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Fader, Lee David 1974. "Design, synthesis and physicochemical properties of aromatic peptide nucleic acids." Thesis, McGill University, 2002. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=82867.

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Synthetic methods were developed for the preparation of several structurally diverse aromatic peptide nucleic acid (APNA) monomers containing all four natural DNA bases. This set of building blocks was useful for the preparation of oligomers designed to evaluate the hybridization properties of novel peptide nucleic acid (PNA) analogues, which incorporate aromatic rings into their backbone. Protocols for the solid-phase synthesis of APNA-PNA chimeras and APNA homopolymers were also developed.<br>Thermal denaturation experiments involving APNA-PNA chimeras demonstrated that APNA backbones
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McClellan, Lindsay Rene. "Characterization of ARNT (Aryl Hydrocarbon Receptor Nuclear Translocator) Expression in the Soft-shell Clam (Mya arenaria)." Fogler Library, University of Maine, 2007. http://www.library.umaine.edu/theses/pdf/McClellanLR2007.pdf.

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Hardy, Stella Jane. "Photochemistry and photopolymerisation activity of novel aromatic carbonyl photoinitiators." Thesis, Manchester Metropolitan University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.359296.

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The photochemistry and photopolymerisation activity of eight novel aromatic carbonyl photoinitiators have been examined. Five of these were t-butyl perester derivatives, three of 9-fluorenone and these were compared with fluorenone itself and the other two of benzophenone and this was used for comparison also. The remaining three compounds incorporated acetophenone type chromophores bound onto a polysiloxane backbone and these were compared to diethoxyacetophenone. The photochemistry was examined using UV/Vis absorption spectroscopy, luminescence, and flash photolysis, both conventional micros
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Lunetta, Jacqueline F. "The stereoselective synthesis of a novel aromatic peptide nucleic acid, APNA, oligomer." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq25983.pdf.

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Song, Li. "Liquid Phase Carbon-Thirteen Dynamic Nuclear Polarization Study of Monosubstituted Aromatic Compounds." Thesis, Virginia Tech, 1997. http://hdl.handle.net/10919/36999.

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In this work, liquid phase Carbon-thirteen DNP experimental data were collected in a flow transfer system for different mono-substituted aromatic compounds, such as, anisole, nitrobenzene and halobenzenes. These substitute groups covered a wide range of electronic effects from strong electron donating groups to strong electron withdrawing groups. Hammett linear free energy relationship was used to quantitatively study the electronic effect of substituent on the carbon-thirteen DNP enhancement. It was found that the carbon-thirteen DNP enhancements at meta and para positions exhibits a reasonab
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Pittman, Eddie LaReece. "Computed NMR shielding values of unsaturated five-membered-heterocyclic ring compounds and their benzo-analogs as a measure of aromaticity." View electronic thesis, 2008. http://dl.uncw.edu/etd/2008-2/r1/pittmane/eddiepittman.pdf.

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Books on the topic "Aromatic nucleus"

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Center, Langley Research, ed. Finite-perturbation intermediate-neglect-of-differential-overlap molecular orbital calculations of nuclear magnetic resonance spin-spin coupling constants for polycyclic aromatic hydrocarbons and aromatic nitrogen heterocyclics. North Carolina State University, 1985.

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L, Anisimova I., Denisov A. I͡U︡, Kopti͡u︡g V. A, Mamati͡u︡k V. I, and Podgornai͡a︡ M. I, eds. Spektry vysokogo razreshenii͡a︡ I͡A︡MR ¹N i ¹³S monozameshchennykh piridinov. Novosibirskiĭ in-t organicheskoĭ khimii SO AN SSSR, 1985.

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Pohjanvirta, Raimo. The AH receptor in biology and toxicology. Wiley, 2011.

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Kuznetsov, Yuriy, Inna Levina, and Igor Zavarzin. Estrogens and antiestrogens. Modern synthetic approaches to directed modification of estra-1,3,5(10)-triene steroids: goals, reactions, and methods. LCC MAKS Press, 2021. http://dx.doi.org/10.29003/m2020.978-5-317-06626-0.

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The monograph summarizes the information over the past 20 years on the currently widely used and promising methods for the synthesis of estra-1,3,5(10)-triene derivatives by modifying natural estrogens - estrone and estradiol. The main practical goals of modifying this class of steroids and achievements in the chemistry of steroidal antiestrogens, which are promising drugs for hormonal therapy, are considered. Special attention is paid to the stereochemical features of the reactions and the specific problems of modification of the steroid nucleus of estratrienes associated with the presence of
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Induction of nuclear anomalies in the gastrointestinal tract by polyclic aromatic hydrocarbons. U.S. Environmental Protection Agency, 1992.

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Finite-perturbation intermediate-neglect-of-differential-overlap molecular orbital calculations of nuclear magnetic resonance spin-spin coupling constants for polycyclic aromatic hydrocarbons and aromatic nitrogen heterocyclics. North Carolina State University, 1985.

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Pohjanvirta, Raimo. AH Receptor in Biology and Toxicology. Wiley & Sons, Incorporated, John, 2011.

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Pohjanvirta, Raimo. AH Receptor in Biology and Toxicology. Wiley & Sons, Incorporated, John, 2011.

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Pohjanvirta, Raimo. AH Receptor in Biology and Toxicology. Wiley & Sons, Incorporated, John, 2011.

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Pohjanvirta, Raimo. Ah Receptor in Biology and Toxicology. Wiley & Sons, Incorporated, John, 2012.

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Book chapters on the topic "Aromatic nucleus"

1

Snape, Timothy J. "Aromatic Rearrangements in Which the Migrating Group Migrates to the Aromatic Nucleus." In Arene Chemistry. John Wiley & Sons, Inc, 2015. http://dx.doi.org/10.1002/9781118754887.ch18.

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Kanno, Manabu, Hirohiko Kono, Sheng H. Lin, and Yuichi Fujimura. "Laser-Induced Electronic and Nuclear Coherent Motions in Chiral Aromatic Molecules." In Quantum Systems in Chemistry and Physics. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-5297-9_6.

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Wu, Xuan, Wenyu Li, Li Lin, et al. "Thermodynamic Equilibrium Analysis of Steam Reforming Reaction of Radioactive Waste Oil." In Springer Proceedings in Physics. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1023-6_97.

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AbstractAt present, there are much radioactive waste oil temporarily stored in nuclear fuel processing plants, nuclear industry research institutes and operating nuclear power plants in China, which brings great storage pressure and safety risks to the operating nuclear facilities. In this paper, the components analysis of 40# waste oil used in nuclear facilities was carried out, and the elemental composition and chemical composition of the waste oil were obtained. The analysis showed that the main elements in the waste oil were C and H, and the main chemical components were alkanes, alkenes,
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Majumder, Moumita, and N. Sathyamurthy. "A theoretical investigation on the effect of π–π stacking interaction on 1H isotropic chemical shielding in certain homo- and hetero-nuclear aromatic systems." In Highlights in Theoretical Chemistry. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-31750-7_5.

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Harwood, Laurence M. "Acid catalysed aromatic rearrangements." In Polar Rearrangements. Oxford University Press, 1992. http://dx.doi.org/10.1093/hesc/9780198556701.003.0006.

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This chapter reviews arbitrary distinction to create the classification of aromatic rearrangements. It considers reactions that are initiated by the generation of an arenium ion and involve migration around the aromatic ring or from a side chain onto the aromatic nucleus. It also points out that the migration terminus positioned on an aromantic ring is initiated by protonation or by a Lewis acid, which is commonly a consequence of equilibration to form thermodynamically stable products. The chapter highlights intramolecular migration, which occurs via a π-complex that leads to equilibration be
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"Reactions involving the formation and degradation of the aromatic nucleus." In Handbook of Biotransformations of Aromatic Compounds. CRC Press, 2004. http://dx.doi.org/10.1201/9780203641965-32.

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"Reactions involving the formation and degradation of the aromatic nucleus." In Handbook of Biotransformations of Aromatic Compounds. CRC Press, 2004. http://dx.doi.org/10.1201/9780203641965.pt2.

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"Oxidations and reductions involving the aromatic nucleus and non-organic substituents." In Handbook of Biotransformations of Aromatic Compounds. CRC Press, 2004. http://dx.doi.org/10.1201/9780203641965-33.

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"Oxidations and reductions involving the aromatic nucleus and non-organic substituents." In Handbook of Biotransformations of Aromatic Compounds. CRC Press, 2004. http://dx.doi.org/10.1201/9780203641965.ch2.

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Dhingra, Ashwani K., Bhawna Chopra, Akram Sidhu, Kumar Guarve, and Ashish Gupta. "Imidazole Showing its Therapeutic Voyage as Anticancer Heterocyclic Ring." In Key Heterocyclic Cores for Smart Anticancer Drug–Design Part II. BENTHAM SCIENCE PUBLISHERS, 2022. http://dx.doi.org/10.2174/9789815040043122020007.

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In the current era, numerous anticancer drugs are available with potential pharmacological activity. Still, issues like multi-drug resistance, toxicity, solubility etc., were in existence, which finally decreases the overall therapeutic value of indices of the drug molecule. Therefore, in search of new anticancer agents to fight against cancer is not an ending process. Keeping this in view, aromatic diazole heterocyclic nucleus named imidazole was proved with quite promising health benefits. The imidazole nucleus possesses numerous pharmacological activities. Thus, its derivatives/analogs have
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Conference papers on the topic "Aromatic nucleus"

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Dinh Thanh, Nguyen. "SYNTHESIS OF SOME (HEPTA-O-ACETYL-b-LACTOSYL)THIOSEMICARBAZONES CONTAINING AROMATIC NUCLEUS WITH IONIC LIQUID AS CATALYST." In The 19th International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2015. http://dx.doi.org/10.3390/ecsoc-19-f004.

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Yi, Junghwa, Julien Manin, Kevin Wan, Dario Lopez Pintor, Tuan Nguyen, and Adam Dempsey. "Effect of Fuel Chemical Structure on Soot Formation in Sustainable Aviation Fuels." In Energy & Propulsion Conference & Exhibition. SAE International, 2024. http://dx.doi.org/10.4271/2024-01-4310.

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&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;Sustainable Aviation Fuels (SAFs) offer great promises towards decarbonizing the aviation sector. Due to the high safety standards and global scale of the aviation industry, SAFs pose challenges to aircraft engines and combustion processes, which must be thoroughly understood. Soot emissions from aircrafts play a crucial role, acting as ice nuclei and contributing to the formation of contrail cirrus clouds, which, in turn, may account for a substantial portion of the net radiative climate forcing. This study focuses on u
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Teulade-Fichou, Marie-Paule, Markus Kaiser, Matthieu Sainlos, et al. "Customized fused aromatics for structural recognition of nucleic acids." In XIIIth Symposium on Chemistry of Nucleic Acid Components. Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, 2005. http://dx.doi.org/10.1135/css200507245.

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Tikilili, P. V., E. M. N. Chirwa, Carlos Granja, and Claude Leroy. "Microbial Degradation of Polycyclic Aromatic Hydrocarbons and Characterization of Bacteria." In NUCLEAR PHYSICS METHODS AND ACCELERATORS IN BIOLOGY AND MEDICINE: Fifth International Summer School on Nuclear Physics Methods and Accelerators in Biology and Medicine. AIP, 2010. http://dx.doi.org/10.1063/1.3295668.

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Böge, Nicolas, Sarah Krüger, and Chris Meier. "Synthesis of N2- and C8-N-Ac-DNA-adducts of aromatic amines." In XIVth Symposium on Chemistry of Nucleic Acid Components. Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, 2008. http://dx.doi.org/10.1135/css200810137.

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Xia, Yi, Jinqiao Wan, Fanqi Qu, and Ling Peng. "Synthesis of nucleoside analogues with aromatic systems appended on the triazole nucleobase." In XIVth Symposium on Chemistry of Nucleic Acid Components. Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, 2008. http://dx.doi.org/10.1135/css200810224.

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Asher, Sanford A. "Ultraviolet resonance Raman studies of monocyclic and polycyclic aromatic hydrocarbons." In International Laser Science Conference. Optica Publishing Group, 1986. http://dx.doi.org/10.1364/ils.1986.tue1.

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UV resonance Raman studies of benzene have demonstrated that the Raman intensities are dominated by vacuum UV transitions. Because of the weak oscillator strengths and the significant homogeneous linewidths in the condensed phase, little Raman enhancement iscontributed by the ~240-260-nm B2 u transition. In the gas phase, however, the smaller homogeneous linewidth results in resonance enhancement. We show experimentally the distinction between resonance Raman scattering and single vibrational level fluorescence. Raman studies of substituted benzene derivatives illustrate that the resonance enh
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Nakajima, S., Y. Iijima, T. Inoue, M. Taniuchi, and K. Ujiie. "Anomalous magnetic properties of polycondensate of fused poly nuclear aromatics(COPNA) resin." In International Conference on Science and Technology of Synthetic Metals. IEEE, 1994. http://dx.doi.org/10.1109/stsm.1994.834740.

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Suttie, W. J., A. Cheung, and M. G. Wood. "ENZYMOLOGY OF THE VITAMIN K-DEPENDENT CARBOXYLASE: CURRENT STATUS." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643991.

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The vitamin K-dependent microsomal carboxylase converts glutamyl residues in precursor proteins to γ-carboxyglutamyl (Gla) residues in completed proteins. The enzyme activity is present in significant activities in most non-skeletal tissues but has been studied most extensively in rat and bovine liver. Early studies of the enzyme utilized bound precursors of vitamin K-dependent clotting factors as substrates for the enzyme and demonstrated that the enzyme requires the reduced form of vitamin K (vitamin KH2), O2, and CO2. Subsequent investigations have taken advantage of the observation that th
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Wierzbicki, Teresa A., Ivan C. Lee, and Ashwani K. Gupta. "Catalytic Oxidation of Jet Fuel Surrogates in a Meso-Scale Combustor." In ASME 2015 Power Conference collocated with the ASME 2015 9th International Conference on Energy Sustainability, the ASME 2015 13th International Conference on Fuel Cell Science, Engineering and Technology, and the ASME 2015 Nuclear Forum. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/power2015-49208.

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Oxidation behavior of dodecane and two mixtures of dodecane and m-xylene (90/10 wt. % and 80/20 wt. %) over an Rh catalyst in a meso-scale heat recirculating combustor was examined to isolate the effect of aromatic content on performance. The fuel conversion, product speciation and reaction kinetics were calculated, and the global combustion behavior observed. The results showed that increasing the amount of m-xylene in the fuel increased the fuel conversion from 85% (pure dodecane) to 92% (90/10) and further to 98% (80/20). The presence of xylene also significantly increased CO2/H2O selectivi
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