Author: Roger Sheldon Publisher: Elsevier ISBN: 0323150047 Category : Science Languages : en Pages : 446
Book Description
Metal-Catalyzed Oxidations of Organic Compounds: Mechanistic Principles and Synthetic focuses on the oxidative transformations of functional groups. This book explores oxidation as being extensively used in the laboratory synthesis of fine organic chemicals and in the manufacture of large-volume petrochemicals. Organized into two parts encompassing 13 chapters, this book starts with an overview of the mechanistic principles of oxidation–reduction in biochemical, organic, and inorganic systems. This text then proceeds with a discussion of the use of molecular oxygen, hydrogen peroxide, and alkyl hydroperoxides as primary oxidants. Other chapters explore stoichiometric oxidations with metal oxidants, which include permanganate and chromic acid. This book discusses as well the synthetic applications of catalytic oxidations as well as the technology of petrochemical oxidation. The final chapter deals with the autoxidations of sulfur, phosphorus, and nitrogen compounds. This book is intended for chemists involved in organic synthesis, catalysis, and organometallic chemistry, both in academic institutions and in industrial laboratories.
Author: Roger A. Sheldon Publisher: ISBN: 9780124312067 Category : Languages : en Pages : 424
Book Description
Metal-Catalyzed Oxidations of Organic Compounds: Mechanistic Principles and Synthetic focuses on the oxidative transformations of functional groups. This book explores oxidation as being extensively used in the laboratory synthesis of fine organic chemicals and in the manufacture of large-volume petrochemicals. Organized into two parts encompassing 13 chapters, this book starts with an overview of the mechanistic principles of oxidation-reduction in biochemical, organic, and inorganic systems. This text then proceeds with a discussion of the use of molecular oxygen, hydrogen peroxide, and alkyl hydroperoxides as primary oxidants. Other chapters explore stoichiometric oxidations with metal oxidants, which include permanganate and chromic acid. This book discusses as well the synthetic applications of catalytic oxidations as well as the technology of petrochemical oxidation. The final chapter deals with the autoxidations of sulfur, phosphorus, and nitrogen compounds.
Author: Bernard Meunier Publisher: World Scientific ISBN: 1783262389 Category : Science Languages : en Pages : 696
Book Description
Since the classic work Metal-Catalyzed Oxidations of Organic Compounds (edited by R A Sheldon and J K Kochi, 1991), no book has been devoted to advances in the field of biomimetic oxidations, which was created nearly 18 years ago. This expanding research field is covered in this volume. All the different aspects of the modeling of oxidations catalyzed by metalloenzymes are dealt with. This invaluable book will be useful to postgraduates as well as researchers in academia and industry, and will also benefit second year university students. Contents:Thermodynamic Influences of C–H Bond Oxidation (J M Mayer)Distinguishing Biomimetic Oxidations from Oxidations Mediated by Freely Diffusing Radicals (K U Ingold & P A MacFaul)Biomimetic Oxygenations Related to Cytochrome P450: Metal-Oxo and Metal-Peroxo Intermediates (J L McLain et al.)Models of Heme Peroxidases and Catalases (B Meunier)Non-Heme Peroxidases and Catalases: Mechanistic Implications from the Studies of Manganese and Vanadium Model Compounds (C Slebodnick et al.)Methane Monooxygenase Models (Z-B Hu & S M Gorun)Models of Copper Enzymes and Heme-Copper Oxidases (M A Kopf & K D Karlin)Iron-Containing Models of Catechol Dioxygenases (H-J Krüger)Biomimetic Chemistry of Molybdenum (C G Young)Models of Superoxide Dismutases (D E Cabelli et al.)Modeling the Oxygen-Evolving Complex in Photosystem II (J Limburg et al.)Asymmetric Biomimetic Oxidations (A Robert & B Meunier)Bioinspired Oxidations Catalyzed by Ruthenium Complexes (S-I Murahashi & N Komiya)Biocatalytic and Biomimetic Oxidations from an Industrial Perspective (R A Sheldon) Readership: Postgraduate students and researchers in biochemistry and chemistry. Keywords:EPR Spectroscopy;Functional Model Chemistry;Isotope Labeling;Manganese Complexes;Mechanism;Oxygen Evolution;Photosystem II;Redox Chemistry;Water Splitting Chemistry;X-Ray Spectroscopy;Oxidation;Oxygenation;Transition Metal Complexes;Asymmetric Oxidation;Oxidase;Oxygenase;Metal-Oxo;Peroxide, Peroxo;Metalloporphyrin;MMO Models;P450 Models
Author: F. Montanari Publisher: Springer Science & Business Media ISBN: 9401722471 Category : Science Languages : en Pages : 364
Book Description
Oxidative catalysis by metalloporphyrin systems occupies a prominent role in the current research in the fields of chemical and biological catalysis. Our particular interest and approach has been to collect in the same volume papers dealing with both the chemical and biological aspects of the reactivity of heme systems because of the realization that a better understanding of the complementary discipline can be extremely useful for the researchers from either field. The current progress of the research on synthetic metalloporphyrin catalysts has led to the development of several systems that are able to reproduce the heme-enzyme mediated oxygenation and oxidation reactions, at least in terms of reaction types, mechanisms and often rates. These achievements have stimulated the of creating metalloporphyrin catalysts which are both ambitious project efficient and stable enough to become competitive for large-scale industrial processes. Although this project is still far from being realized, the efforts in this direction parallel those aimed at the application of heme enzymes to chemical technologies, e. g. for the mild, selective oxidation of organics or the detoxification of pollutants. Both the two approaches will be advantageous because while the enzyme systems can achieve selectivities which are probably unattainable by synthetic catalysts, the latter can be active under experimental conditions that would readily inactivate the enzymes.
Author: G. Strukul Publisher: Springer Science & Business Media ISBN: 940170984X Category : Science Languages : en Pages : 287
Book Description
Hydrogen peroxide is a chemical that is becoming increasingly fashionable as an oxidant, both in industry and in academia and whose production is expected to increase significantly in the next few years. This growth in interest is largely due to environmental considerations related to the clean nature of hydrogen peroxide as an oxidant, its by-product being only water. To date this chemical has largely been employed as a non-selective oxidant in operations like the bleaching of paper, cellulose and textiles, or in the formulation of detergents, and only to a minimal extent in the manufacture of organic chemicals. This book has been organized to cover the different aspects of the chemistry of hydrogen peroxide. The various chapters into which the book is divided have been written critically by the authors with the general aim of stimulating new ideas and emphasizing those aspects that are likely to lead to new developments in organic synthesis in the coming future.
Author: Mario G. Clerici Publisher: John Wiley & Sons ISBN: 1118356756 Category : Science Languages : en Pages : 438
Book Description
Sets the stage for environmentally friendly industrial organic syntheses From basic principles to new and emerging industrial applications, this book offers comprehensive coverage of heterogeneous liquid-phase selective oxidation catalysis. It fully examines the synthesis, characterization, and application of catalytic materials for environmentally friendly organic syntheses. Readers will find coverage of all the important classes of catalysts, with an emphasis on their stability and reusability. Liquid Phase Oxidation via Heterogeneous Catalysis features contributions from an international team of leading chemists representing both industry and academia. The book begins with a chapter on environmentally benign oxidants and then covers: Selective oxidations catalyzed by TS-1 and other metal-substituted zeolites Selective catalytic oxidation over ordered nanoporous metallo-aluminophosphates Selective oxidations catalyzed by mesoporous metal-silicates Liquid phase oxidation of organic compounds by supported metal-based catalysts Selective liquid phase oxidations in the presence of supported polyoxometalates Selective oxidations catalyzed by supported metal complexes Liquid phase oxidation of organic compounds by metal-organic frameworks Heterogeneous photocatalysis for selective oxidations with molecular oxygen All the chapters dedicated to specific types of catalysts follow a similar organization and structure, making it easy to compare the advantages and disadvantages of different catalysts. The final chapter examines the latest industrial applications, such as the production of catechol and hydroquinone, cyclohexanone oxime, and propylene oxide. With its unique focus on liquid phase heterogeneous oxidation catalysis, this book enables researchers in organic synthesis and oxidation catalysis to explore and develop promising new catalytic materials and synthetic routes for a broad range of industrial applications.
Author: Richardson Publisher: Springer Science & Business Media ISBN: 9401710163 Category : Science Languages : en Pages : 520
Book Description
This volume results from the Eighth Basic Symposium held by the Institute of Food Technologists in Anaheim, California on June 8-9, 1984. The theme of the symposium was "Chemical Changes in Food during Processing." The speakers included a mix of individuals from academic institu tions, governmental agencies, and the food industry. Twenty speakers discussed topics ranging from the basic chemistry relating to food constituents to the more applied aspects of chemical changes in food components during food processing. It was the intent of the organizers to bring together a group of speakers who could address the chemistry of changes in food compo nents during processing from a mechanistic point of view. As a con sequence, the proceedings of this symposium emphasize the basic chemistry of changes in food constituents from a generic perspective which is intended to provide the reader with a background to address more specific problems that may arise.
Author: Pher G. Andersson Publisher: John Wiley & Sons ISBN: 3527646604 Category : Science Languages : en Pages : 375
Book Description
C-H, C-O, C-C, and C-Heteroatom bond forming processes by using metal-ligand approaches for the synthesis of organic compounds of biological, pharmacological and organic nanotechnological utility are the key areas addressed in this book. Authored by a European team of leaders in the field, it brings together innovative approaches for a variety of catalysis reactions and processes frequently applied in organic synthesis into a handy reference work. It covers all major types of catalysis, including homogeneous, heterogeneous, and organocatalysis, as well as mechanistic and computational studies. Special attention is paid to the improvements in efficiency and sustainability of important catalytic processes, such as selective oxidations, hydrogenation, and cross-coupling reactions, and to their utilization in industry. The result is a valuable resource for advanced researchers in both academia and industry, as well as graduate students in organic chemistry aiming for chemo-, regio- or stereoselective synthesis of organic compounds by using novel catalytic systems.
Author: W.J. Mijs Publisher: Springer Science & Business Media ISBN: 1461321093 Category : Science Languages : en Pages : 924
Book Description
This book is concerned with the synthetic aspects of oxidation reactions involving metal compounds. which are readily available or easy to prepare. The sequence followed in the chapters is as follows: a general introduction. a limited treatment of reaction mechanisms to serve as a basis for synthesis. and scope and limitations of the oxidant system. mostly in terms of substrate and product classes. Finally, at the end of each chapter. representative synthetic procedures are given together with relevant experimental considerations. A general table is included as an appendix. This contains substrate classes and resulting product classes, referring to the oxidative procedures in the chapters. The table provides the synthetic organic chemist with a quick overview of oxidation possibilities with metal-contain ing oxidants, enabling him to select the right method for his purpose. The editors hope that not only organic research chemists in industry and at universities, but also advanced undergraduate and graduate students in organic chemistry, will find this book a useful guide in the design, understanding, and practical performance of oxidative organic syntheses. The editors are grateful to the authors not only for their contributions. containing interesting new developments in oxidation chemistry, but also for the way they fitted the text into the general framework given for the book. Their suggestions and comments are gratefully acknowledged. Thanks are also due to Mrs. A. I. Rohnstrom-Ouwejan, secretary to the editors, for her administrative support.
Author: Roger Sheldon
Author: Roger A. Sheldon
Author: Bernard Meunier
Author: F. Montanari
Author: G. Strukul
Author: Mario G. Clerici
Author: 
Author: Richardson
Author: Pher G. Andersson
Author: W.J. Mijs