This book introduces readers to the fundamentals of oxygen atom transfer reactions. It also gives mechanistic insights into the redox processes occurring through the oxygen atom transfer reactions. It also includes information about catalytic activation of oxygen through enzymes and oxo-metallic complexes. All topics are explored in separate chapters.
Key features:
- reviews the basic mechanisms in redox processes involving oxo-atom transfer reactions.
- presents progress in the biomimetic activation of dioxygen related to the catalytic oxidations by synthetic metal organic complexes.
- covers an important class of metal-organic compounds - nickel-oxygen species - generated in catalytic oxidation processes as oxygen atom transfer agents.
- explains the mechanistic aspects of the heterogeneous photochemical redox processes via oxo-atom transfer reactions
- provides references for further reading
It is a reference for both professional scientists in the fields of chemistry, biology and applied sciences, and for graduate and undergraduate students interested in understanding reaction mechanisms involving oxygen.
Author(s): Robert Bakhtchadjian
Series: Chemical Reaction Mechanisms: Mechanisms of Oxidation Reactions
Publisher: Bentham Science Publishers
Year: 2023
Language: English
Pages: 135
City: Singapore
Cover
Title
Copyright
End User License Agreement
Contents
Foreword
Series Preface
PREFACE
Preface
List of Contributors
Introductory Notes on Mechanisms in Oxygen Atom Transfer Reactions of Transition Metal Complexes
Robert Bakhtchadjian1,*
INTRODUCTION
Transition Metal-oxo Complexes and their Formation
Application of the Redox Concept in Oxidation Reactions
Types of Reaction Mechanisms in Oxidation Processes and the Place of the Oxo-atom Transfer Reactions within their Classification
The Role of Oxo-atom Transfer Reaction in Catalytic Oxidation Processes
Electronic Structure and Nature of the Metal-oxygen Chemical Bonds in Metal-oxo Complexes
General Types of Reactions of Metal-oxo Complexes
Mechanisms of Oxygen Transfer Reactions of Metal-oxo Complexes
Functionalization of the C-H Bond via Abstraction of a Hydrogen Atom Oxygen Rebound Mechanism
Mechanisms of Catalytic Water Oxidation by the Participation of Transition Metal-oxo Moieties
Spin State and Reactivity of Metal-oxo Complexes. Two Spin State and Multiple Spin State Reactivities in the Mechanisms of Oxo-atom Transfer Reactions
SOME CONCLUDING REMARKS ON MECHANISMS OF OXYGEN ATOM TRANSFER REACTIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENT
REFERENCES
Bio-Inspired Dioxygen Activation and Catalysis By Redox Metal Complexes
Guangjian Liao1 and Guochuan Yin1,*
INTRODUCTION
Dioxygen Activation and Catalytic Oxygenation by Cytochrome P450, Methane Monooxygenases With Their Synthetic Models
1) P450 Mechanism
2) sMMO and pMMO Mechanism
3) Coreductant Involved Catalytic Oxidation
4) The Reactivity of sMMO Like Diamond Core and its Lewis Acid Promoted Oxygenation
Dioxygen Activation by Dioxygenases
1) Dioxygenase Mechanism
2) Dioxygenase-type Dioxygen Activation and Catalysis by Redox Metal Complexes
New Strategies in Dioxygen Activation and Catalysis
1) The Role of Hydrogen Bond in Enzymatic Dioxygen Activation
2) Lewis Acid Promoted Dioxygen Activation and Catalysis
CONCLUSIVE MARKS AND PERSPECTIVE
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Highlights of Oxygen Atom Transfer Reactions Catalysed by Nickel Complexes
Anjana Rajeev1 and Muniyandi Sankaralingam1,*
INTRODUCTION
Oxygen Atom Transfer Reactions
Oxidation Involving Hydrogen Atom Abstraction Reaction
Complexes Exhibiting Both Oxygen Atom Transfer and Hydrogen Atom Abstraction Reactivity
CONCLUSION
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Mechanisms of Some Heterogeneous Photocatalytic Reactions of Oxidation Occurring via Oxygen Atom Transfer
Robert Bakhtchadjian1,*
INTRODUCTION
Photocatalytic Oxidation Reactions Occurring via Oxygen Atom Transfer
About Two Classes of Heterogeneous Photocatalytic Reactions: Photogenerated Catalysis and Catalyzed Photolysis
Oxygen Atom Transfer from Transition Metal Oxo-complexes in Heterogeneous Photocatalytic Redox Systems
CONCLUSION
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENT
REFERENCES
Subject Index
Back Cover
