Relevant bibliographies by topics / Selective electrophilic aromatic substitution / Dissertations / Theses
To see the other types of publications on this topic, follow the link: Selective electrophilic aromatic substitution.

Dissertations / Theses on the topic 'Selective electrophilic aromatic substitution'

Author: Grafiati
Published: 11 December 2022
Last updated: 25 January 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 16 dissertations / theses for your research on the topic 'Selective electrophilic aromatic substitution.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Whittell, Louise Renee'. "The synthesis and biological evaluation of novel analogues of isocryptolepine." Thesis, Curtin University, 2011. http://hdl.handle.net/20.500.11937/2558.

Full text
Abstract:
This thesis investigates the potential of the alkaloid isocryptolepine 16 as a lead compound in antimalarial drug development. Fifteen derivatives of the parent alkaloid were prepared and fully characterised, twelve of which were novel compounds. A select group of compounds were subsequently evaluated for both antimalarial activity and cytotoxicity.Three previously reported synthetic methodologies to the parent alkaloid were initially investigated; wherein two approaches were able to be reproduced or improved. These two synthetic methodologies were subsequently applied to the preparation of de
APA, Harvard, Vancouver, ISO, and other styles
2

Hartley, Joseph P. "Indium catalysed electrophilic aromatic substitution." Thesis, University of Bath, 2002. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.760785.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

McMurdo, J. "Electrophilic aromatic substitution using methoxyacetyl chloride." Thesis, University of East Anglia, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302997.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Rodriguez, Medina Inmaculada Concepcion. "Studies on oxidative aromatic substitution." Thesis, University of Sussex, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.390923.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Roberts, S. D. "Regioselective electrophilic aromatic substitution reactions of naphthalene over solids." Thesis, Swansea University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.638685.

Full text
Abstract:
Chapter 1 highlights the many advantages of heterogeneous inorganic solids as catalysts, and summarises the various microporous and mesoporous solids that have been employed as catalysts. The synthesis and characterisation of the mesoporous materials that were used in the study are described. Chapter 2 focuses on the nitration of naphthalene. An introduction to nitration is given, and the results of nitration over a range of solids are presented. Unusual dinitronaphthalene product ratios were achieved over Al-MCM-41. Reactions catalysed by heteropoly acid immobilised within the pores of mesopo
APA, Harvard, Vancouver, ISO, and other styles
6

Duffy, Anne Merete. "Students' ways of understanding aromaticity and electrophilic aromatic substitution reactions." Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2006. http://wwwlib.umi.com/cr/ucsd/fullcit?p3210647.

Full text
Abstract:
Thesis (Ph. D.)--University of California, San Diego and San Diego State University, 2006.<br>Title from first page of PDF file (viewed June 7, 2006). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 280-290).
APA, Harvard, Vancouver, ISO, and other styles
7

Nguyen, Quang. "Reinventing Aromatic Substitution: A Novel Look." TopSCHOLAR®, 2013. http://digitalcommons.wku.edu/theses/1292.

Full text
Abstract:
Electrophilic aromatic substitution (EAS) and directed ortho-metalation (DoM) involve the direct substitution of an arene hydrogen. A major drawback involving EAS is the necessity for harsh forcing conditions for the reaction to proceed. Catalysts such as Lewis acids FeBr3 and AICI3 for the introduction of halogens and acyl groups, respectively, are each highly toxic and corrosive. Textbook preparations of aryl iodides classicaly involved the use of iodine and nitric acid. This approach affords only modest yields and does not provide regiospecific substitution of most substituted aromatics bec
APA, Harvard, Vancouver, ISO, and other styles
8

Shah, Parin Ajay. "Synthesis of terpenoids using a tandem cationic cascade cyclization-electrophilic aromatic substitution reaction." Diss., University of Iowa, 2018. https://ir.uiowa.edu/etd/6639.

Full text
Abstract:
The terpene and terpenoid family of compounds is considered to be the largest group of natural products. These compounds not only display great diversity in their structural features but are also known to have a multitude of biological activities including but not limited to anti-bacterial, anti-cancer, anti-inflammatory, and anti-HIV properties. Remarkably, all the terpenoids formed in nature come from two molecules viz. isopentenyl pyrophosphate and its isomer, dimethylallyl pyrophosphate both consisting of just five carbons but assembled in many ways. Nature utilizes highly efficient, enzym
APA, Harvard, Vancouver, ISO, and other styles
9

Conde, Amanda Solis. "Synthesis of 5-methyl-3-phenyl-1,3,4-oxadiazol-2(3H)-one derivatives by electrophilic aromatic substitution." Wright State University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=wright1547584724393162.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Gumus, Selahaddin. "Secondary Electronic and Solvent Effects on Regiospecific P-Bromination of Aromatic Systems." TopSCHOLAR®, 2018. https://digitalcommons.wku.edu/theses/3031.

Full text
Abstract:
Bromoarenes are important aromatic building blocks that are commonly used to synthesize various functional compounds in pharmaceutical, agrochemical and related industries.1,2 This great demand for bromoarenes makes their preparation a widely studied area of synthetic organic chemistry. However, further understanding of the reactivity and regiochemistry of aromatic functionalization reactions is still necessary, as much about the secondary substitution and solvent effects remain unknown. Resonance Theory is a widely used theoretical model to predict the regiospecifity and reactivity of the bro
APA, Harvard, Vancouver, ISO, and other styles
11

Brown, James John. "Organic reactivity and through-space effects." Thesis, University of Edinburgh, 2014. http://hdl.handle.net/1842/16244.

Full text
Abstract:
Chapter 1 presents a mini-review of the prominent theoretical models which are employed in the prediction of the outcome of organic chemical reactions. The chapter covers the most widely used empirical and semi-empirical models, as well as some more recently developed models. Most have a common theme in that they were developed using electrophilic aromatic substitution as a model reaction. Chapter 2 describes the development of a predictive model based on the average local ionisation energy. The model is shown to be of use in predicting both the regioselectivity and relative reactivity of a wi
APA, Harvard, Vancouver, ISO, and other styles
12

Cunha, Rodrigo Luiz Oliveira Rodrigues. "Novos aspectos e aplicações da química de teluranas e de teluretos orgânicos." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/46/46135/tde-27082008-073450/.

Full text
Abstract:
A primeira parte desta tese aborda estudos sobre a reatividade de compostos de telúrio eletrofílicos, principalmente tetracloreto de telúrio e tricloretos aromáticos de telúrio. Novos aspectos da reatividade de TeCl4 frente a alcinos e algumas acetofenonas foram observados e, a partir da elucidação estrutural dos compostos obtidos, por cristalografia, uma racionalização mecanística foi proposta para cada caso. As proposições apresentadas encontraram respaldo com a detecção de intermediários transientes por estudos de espectrometria de massas com ionização por electron-spray (ESI-MS/MS). Além d
APA, Harvard, Vancouver, ISO, and other styles
13

O'Connell, Jenny Lee. "Neighbouring group participation in electrophilic chlorination." Phd thesis, 1999. http://hdl.handle.net/1885/147694.

Full text
APA, Harvard, Vancouver, ISO, and other styles
14

(5929745), Ashton B. Hjerstedt. "Applications of the Topic-Specific Pedagogical Content Knowledge Model for Teaching Electrophilic Aromatic Substitution in Organic Chemistry." Thesis, 2019.

Find full text
Abstract:
Students studying organic chemistry often have difficulty applying prior knowledge from general chemistry in their thinking about organic reaction mechanisms. In the United States, electrophilic aromatic substitution (EAS) mechanisms can be taught towards the end in a second-semester course of organic chemistry, providing students with almost two-semesters' worth of experience with organic chemistry reactions before solving problems on synthesis of substituted aromatic compounds.<div>Little research has been done on how, or if, instructors consider their students' prior knowledge or understand
APA, Harvard, Vancouver, ISO, and other styles
15

Wang, Chien-Hong, and 王建泓. "Synthesis of benzimidazoles via(1) Copper(I)-catalyzed Buchwald–Hartwig reaction and(2) Electrophilic aromatic substitution reaction." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/44099682207361315382.

Full text
Abstract:
碩士<br>國立臺灣師範大學<br>化學系<br>103<br>2-Aminobenzimidazole derivatives are important nitrogen-containing heterocycles which often were embedded in many biologically active molecules. This thesis focuses on the synthesis of 1-aminobenzimidazole derivatives from benzonitriles. In the first part, a direct approach for the synthesis of 2-(N-alkylamino)benzimidazoles from o-bromobenzonitriles was developed. The reaction of o-bromophenylcyanamides, obtained from o-bromobenzonitriles via Tiemann rearrangement, with various primary and secondary alkylamines employing of copper(I) iodide and 1,10-phenanthrol
APA, Harvard, Vancouver, ISO, and other styles
16

Peixoto, Catarina Soares. "New methodology for the synthesis of β-substituted-alcohols". Master's thesis, 2013. http://hdl.handle.net/10451/29634.

Full text
Abstract:
Trabalho Final de Mestrado Integrado, Ciências Farmacêuticas, Universidade de Lisboa, Faculdade de Farmácia, 2014<br>β-fluoro alcohols are an important class of natural and synthetic molecules with biological activity as, for example, antibacterial and antiviral drugs, and caspase inhibitors, and are used as precursors for the preparation of other drugs. Diols and polyols have demonstrated over the years to be useful building blocks, but their use is often subdued by the assistance of protecting groups. Protecting groups are fundamental in organic synthesis, being common their use in synthes
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography