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Mechanistic Investigations of Oxidative Additions by Electroanalytical Technique and Statistical Modeling Studies.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Mechanistic Investigations of Oxidative Additions by Electroanalytical Technique and Statistical Modeling Studies./
Author:	Tang, Tianhua.
Description:	1 online resource (310 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 85-04, Section: B.
Contained By:	Dissertations Abstracts International85-04B.
Subject:	Chemistry. -
Online resource:	click for full text (PQDT)
ISBN:	9798380586030

Mechanistic Investigations of Oxidative Additions by Electroanalytical Technique and Statistical Modeling Studies.
Tang, Tianhua.

Mechanistic Investigations of Oxidative Additions by Electroanalytical Technique and Statistical Modeling Studies. - 1 online resource (310 pages)

Source: Dissertations Abstracts International, Volume: 85-04, Section: B.

Thesis (Ph.D.)--The University of Utah, 2023.

Includes bibliographical references

Oxidative addition is a fundamental step in organometallic chemistry and plays a crucial role in catalytic processes, leading to various organic transformations. Despite significant advances in its synthetic applications, the mechanistic understanding of this step remains limited especially for first row transition metals. In this dissertation, comprehensive mechanistic studies of oxidative addition reactions for four different organometallic systems were conducted. A combination of electroanalytical and statistical modeling techniques was employed to investigate key mechanistic features such as substrate/ligand effects and transition state geometry. The dissertation is divided into six chapters, with the first chapter providing an overview of the oxidative addition mechanisms and the techniques used in the studies. The following chapters focus on the mechanistic development of four specific oxidative addition processes, including redox catalysis of benzyl bromides by a bis-ligated cobalt(I) complex (Chapter 2), oxidative addition of benzyl halides by low-valent manganese, iron, cobalt, and nickel complexes (Chapter 3), oxidative addition of allyl electrophiles by cobalt(I) and nickel(I) complexes (Chapter 4), and oxidative addition of aryl iodides by nickel(I) complexes (Chapter 5). The results presented in this dissertation reveal the complexity of oxidative addition mechanisms, which are metal, ligand, and substrate-dependent, and hence require sophisticated analysis. The studies provide a better understanding of this fundamental organometallic process. In the final chapter, potential future directions for research were discussed.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798380586030Subjects--Topical Terms:

593913
Chemistry.
Subjects--Index Terms:

Oxidative additionsIndex Terms--Genre/Form:

554714
Electronic books.

Mechanistic Investigations of Oxidative Additions by Electroanalytical Technique and Statistical Modeling Studies.
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520 $a Oxidative addition is a fundamental step in organometallic chemistry and plays a crucial role in catalytic processes, leading to various organic transformations. Despite significant advances in its synthetic applications, the mechanistic understanding of this step remains limited especially for first row transition metals. In this dissertation, comprehensive mechanistic studies of oxidative addition reactions for four different organometallic systems were conducted. A combination of electroanalytical and statistical modeling techniques was employed to investigate key mechanistic features such as substrate/ligand effects and transition state geometry. The dissertation is divided into six chapters, with the first chapter providing an overview of the oxidative addition mechanisms and the techniques used in the studies. The following chapters focus on the mechanistic development of four specific oxidative addition processes, including redox catalysis of benzyl bromides by a bis-ligated cobalt(I) complex (Chapter 2), oxidative addition of benzyl halides by low-valent manganese, iron, cobalt, and nickel complexes (Chapter 3), oxidative addition of allyl electrophiles by cobalt(I) and nickel(I) complexes (Chapter 4), and oxidative addition of aryl iodides by nickel(I) complexes (Chapter 5). The results presented in this dissertation reveal the complexity of oxidative addition mechanisms, which are metal, ligand, and substrate-dependent, and hence require sophisticated analysis. The studies provide a better understanding of this fundamental organometallic process. In the final chapter, potential future directions for research were discussed.
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