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Relevant bibliographies by topics / Arylation

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Dissertations / Theses

Academic literature on the topic 'Arylation'

Author: Grafiati

Published: 4 June 2021

Last updated: 19 April 2025

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Dissertations / Theses on the topic "Arylation"

1

Zhang, Chi Ph D. Massachusetts Institute of Technology Department of Chemistry. "Cysteine arylation." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/112448.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemistry, 2017.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references.<br>Proteins are the chemical and biological foundation of life. The longstanding goals of chemical biology are to understand the structure and function of proteins and to use these biomolecules for applications in chemistry, biology, medicine, and material science. To achieve such goals, highly efficient, selective, and robust chemical reactions are desired to modify proteins. For decades, cysteine-based reactions with maleimides

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2

Corrie, Thomas James Alexander. "Intramolecular direct arylation." Thesis, University of Edinburgh, 2017. http://hdl.handle.net/1842/28820.

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The research conducted for this thesis has led to the development of an intramolecular gold-catalysed direct arylation protocol whereby tethered arenes and aryltrimethylsilanes are coupled (Scheme 1). In Chapter 1, the key synthetic and mechanistic studies that have ultimately led to the conception of this project are introduced. In Chapter 2, the substrate scope of intramolecular direct arylation is assessed. The reaction tolerates a wide range of substrates with tether lengths between one and five units (containing C, N and O) generating 5- to 9- membered rings. Substrates that lead to 5-mem

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3

Turner, Gemma L. "Direct arylation of thiazoles." Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/3188.

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An introduction to the thiazole ring system is presented together with a detailed, but non-exhaustive review of the rapidly emerging area of palladium-mediated directed arylation. The direct arylation of thiazole is also discussed together with our attempts to improve the established methods. A high-yielding, mild protocol has been developed for the functionalisation of the most electron-rich carbon-hydrogen bonds in a number of heterocyclic ring systems, this represents the first example of a C-H activation reaction being accomplished in aqueous media and allows access to a diverse range of f

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4

Evans, Ethan Daniel. "Long peptides for cysteine arylation." Thesis, Massachusetts Institute of Technology, 2018. http://hdl.handle.net/1721.1/118258.

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Thesis: Ph. D. in Biological Chemistry, Massachusetts Institute of Technology, Department of Chemistry, 2018.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references.<br>Biological reactivity is typically carried out by large enzymes. There are few examples of reactive, amino-acid-based polymers shorter than 100 residues in length. Of those that do exist, the majority are very short tags (<15 amino acids). Here, we attempted to first discover peptides roughly 30 amino acids in length that promote a nucleophilic aromatic substitution reaction and then understand the feat

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5

Fournier, Anne. "Intramolecular arylation of lithiated carbamates." Thesis, University of Manchester, 2012. https://www.research.manchester.ac.uk/portal/en/theses/intramolecular-arylation-of-lithiated-carbamates(165caa71-c229-4db3-a2e3-a77b097e5ef9).html.

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This thesis describes research carried out on the synthesis of tertiary alcohols or derivatives by N to C aryl/vinyl migration in lithiated carbamates. Section II.1 describes the first enantioselective synthesis of the antihistamine agent clemastine, as its (S,S)-stereoisomer as an illustration of the methodology. It has been achieved by ether formation between a proline-derived chloroethylpyrrolidine and an enantiomerically enriched tertiary alcohol. The tertiary alcohol was formed from the carbamate derivative of alpha-methyl-p-chlorobenzyl alcohol by invertive aryl migration on lithiation.

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6

Sävmarker, Jonas. "Palladium-Catalyzed Carbonylation and Arylation Reactions." Doctoral thesis, Uppsala universitet, Avdelningen för organisk farmaceutisk kemi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-167720.

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Palladium-catalyzed reactions have found widespread use in contemporary organic chemistry due to their impressive range of functional group tolerance and high chemo- and regioselectivity. The pioneering contributions to the development of the Pd-catalyzed C-C bond forming cross-coupling reaction were rewarded with the Nobel Prize in Chemistry in 2010. Today, this is a rapidly growing field, and the development of novel methods, as well as the theoretical understanding of the various processes involved are of immense importance for continued progress in this field. The aim of the work presented

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7

Leblanc, Mélissa. "Synthèse d'allocolchicinoides via une arylation directe." Thesis, University of Ottawa (Canada), 2006. http://hdl.handle.net/10393/27264.

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Le motif biaryle tricyclique est un motif important en chimie médicinale et est présent dans une grande variété de produits naturels. Les chimistes ont développé au cours des années différentes méthodologies pour les synthétiser. La majorité des réactions impliquent l'utilisation d'un aryle fonctionnalisé par un organometallique et réagissant avec un halogénure d'aryle. Récemment, notre laboratoire rapportait une nouvelle procédure permettant de synthétiser des biaryles tricycliques d'une façon efficace et rapide. Cette nouvelle méthodologie est une réaction d'arylation directe catalysée par l

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8

Douglas, Gayle Elizabeth. "Investigations into direct N-arylation reactions." Thesis, University of Leeds, 2018. http://etheses.whiterose.ac.uk/23026/.

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This thesis details investigations and the optimisation of N-arylation reactions using preciousmetal- free conditions. It is an important motif in several pharmaceutical and agrochemical molecules. In 1965 Bock et al described the use of concentrated sulfuric acid and acetic acid as the solvent in a modified version of the Hofmann-Lӧffler-Freytag to carry out direct amination of aromatics via N-haloamines.1 The first section looks at the UV irradiation chemistry where we utilised N-halo species which under photolytic conditions form the aminium radicals. Several examples of tetrahydroquinolin

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9

Williamson, Alice Elizabeth. "Novel methods for catalytic asymmetric arylation." Thesis, University of Cambridge, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.610600.

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10

Niwa, Takashi. "Studies on Palladium-Catalyzed Benzylic Arylation." 京都大学 (Kyoto University), 2009. http://hdl.handle.net/2433/77959.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(工学)<br>甲第14583号<br>工博第3051号<br>新制||工||1454(附属図書館)<br>26935<br>UT51-2009-D295<br>京都大学大学院工学研究科材料化学専攻<br>(主査)教授大嶌幸一郎, 教授檜山爲次郎, 教授松原誠二郎<br>学位規則第4条第1項該当

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