Homogeneous Hydrogenation and Metathesis Reactions, a volume in the Advances in Catalysis series, covers hydrogenation and metathesis reactions in two separate sections. The first section is devoted to homogeneous hydrogenation reactions and related processes, including hydrogenation of alkenes, esters, olefins, etc. In the second section, the metathesis reactions of olefins, alkenes, and alkynes are presented. In addition, the industrial application of homogeneous metathesis reactions is investigated. - Includes thermodynamic and kinetic studies of homogeneous catalysts - Describes transition metal, ligand, and solvent role in homogeneous catalysts - Explains preparation, characterization, deactivation, and regeneration of homogeneous catalysts - Presents homogeneous catalysts by clusters, carbenes, fixed metal-complexes, and liquid-liquid multiphase catalysts

Homogeneous hydrogenation is one of the most thoroughly studied fields of homogeneous catalysis. The results of these studies have proved to be most important for an understanding of the underlying principles of the activation of small molecules by transition metal complexes. During the past three decades homogeneous hydrogenation has found widespread application in organic chemistry, including the production of important pharmaceuticals, especially where a sophisticated degree of selectivity is required. This volume presents a general account of the main principles and applications of homogeneous hydrogenation by transition metal complexes. Special attention is devoted to the mechanisms by which these processes occur, and the role of the recently discovered complexes of molecular hydrogen is described. Sources of hydrogen, other than H2, are also considered (transfer hydrogenation). The latest achievements in highly stereoselective hydrogenations have made possible many new applications in organic synthesis. These applications are documented by giving details of the reduction of important unsaturated substrates (alkenes, alkynes, aldehydes and ketones, nitrocompounds, etc.). Hydrogenation in biphasic and phase transfer catalyzed systems is also described. Finally, a discussion of the biochemical routes of H2 activation highlights the similarities and differences in performing hydrogenation in both natural and synthetic systems. For researchers working in the fields of homogeneous catalysis, especially in areas such as pharmaceuticals, plastics and fine chemicals.

This volume gives a detailed account into how renewables can be transformed into value-added products via homogeneous catalysis, especially via transiton metal homogeneous catalysis. The most important catalytic reactions of oleochemicals, isoprenoids, carbohydrates, lignin, proteins and carbon dioxide are described. Special emphasis is placed on carbon-carbon linkage reactions (hydroformylations, dimerisations, telomerisations, metathesis, polymerisations etc.), hydrogenations, oxidations and other important homogeneous reactions (such as isomerisations, hydrosilylations etc.). Also, tandem reactions including isomerising hydroformylations are presented. Wherever possible, the authors have included mechanistic, kinetic, and technical aspects. The reader is therefore given a total overview of the status quo of homogeneous catalysis directed to the most important renewables.

The objective of this workshop on homogeneous catalysis was to identi fy opportunities for the solution of energy problems and industrial produc tion problems by homogeneous catalysis. The first day of the workshop was devoted to plenary lectures on frontier areas in homogeneous catalysis which set the tone for the workshop. On succeeding days of the workshop, the participants were divided into five working groups for discussion of various aspects of homogeneous catalysis. Each of the five workshops engaged in extensive discussions and then formulated a rough draft of their report and recommendations. The reports of the working groups were presented at a plenary session and suggestions for changes and revisions were made. These minor revisions were incorporated into the working group report by the Co-Chairmen of the working groups. This workshop on homogeneous catalysis was sponsored by the Na tional Science Foundation (United States) and by the National Research Council (Italy). Additional financial support was provided by Montedison, E.N.I., and S.I.R. We wish to thank Mr. William M. Tsutsui for typing and assisting in the editorial work. The Robert A. Welch Foundation Grant A-420 partial ly supported the time spent by M. Tsutsui for the organization of the work shop and the editorial work of the proceedings. Organizing Committee, December, 1976 C. Casey G. P. Chiusoli J. Halpern M. Tsutsui, Co-Editor R. Ugo, Co-Editor v CONTENTS In troduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX . . . . . . . . . . . .

Written by an excellent, highly experienced and motivated team of lecturers, this textbook is based on one of the most successful courses in catalysis and as such is tried-and-tested by generations of graduate and PhD students, i.e. the Catalysis-An-Integrated-Approach (CAIA) course organized by NIOK, the Dutch Catalysis research school. It covers all essential aspects of this important topic, including homogeneous, heterogeneous and biocatalysis, but also kinetics, catalyst characterization and preparation, reactor design and engineering. The perfect source of information for graduate and PhD students in chemistry and chemical engineering, as well as for scientists wanting to refresh their knowledge

Organometallic Compounds An up-to-date overview of the fundamentals, synthesis, and applications of organometallic compounds Organometallic Compounds: Synthesis, Reactions, and Applications delivers an accessible and robust introduction to the fundamentals of organometallic compounds, including their reactions, catalytic mechanisms, and modern applications, including carbon-dioxide fixation, reduction, gas adsorption and purification, drug delivery, renewable energy, and wastewater treatment. The book also covers toxicological and computational studies. The authors address the current challenges confronting researchers seeking to sustainably synthesize and process organometallic compounds and offer complete coverage on the most recent advancements in applications relating to the fields of environmental science, electronics, fossil fuels, and more. Readers will also find: Introduces to fundamentals, nomenclature, properties, and classification of organometallic compounds Discusses methods of synthesis of organometallic compounds Practical discussions of organometallic complexes of the lanthanoids and actinoids, as well as bio-organometallic chemistry Includes characterization techniques of organometallic compounds Perfect for organic, environmental, inorganic, water, and catalytic chemists, Organometallic Compounds: Synthesis, Reactions, and Applications will also benefit chemical engineers and industrial chemists.

Serving as a user's manual for synthetic organic and catalytic chemists, this book guides chemists in the design and choice of ligands to catalyze organic reactions and apply the results for more efficient, green, and practical synthesis. • Focuses on the role of ligands in metal complexes that catalyze green organic transformations: a hot topic in the area of organic synthesis and green chemistry • Offers a comprehensive resource to help readers design and choose ligands and understand selectivity/reactivity characteristics • Addresses a gap by taking novel ligand approaches and including up-to-date discussion on hydrogen transfers and reactions • Presents important industrial perspective and provides rational explanations of ligand effects, impacts, and novelty

A guide and comprehensive review of the most recent advances in homogeneous hydrogenation with non-precious catalysts In recent years a great deal of research has been applied to homogeneous hydrogenation with non-precious catalysis. Homogeneous Hydrogenation with Non-Precious Catalysts offers a review of the latest developments and advances in the field. In addition, the book explores the transition metal catalysis and the concept of frustrated-lewis-pair (FLP) and enzymatic processes. The editor?a noted expert on the topic?discusses the various catalysts and puts the focus on the synthetic vantage point, highlighting the functional group transformation enabled by the respective catalyst. Homogeneous Hydrogenation with Non-Precious Catalysts also presents the industrial view of the topic and includes an overview of the various catalysts by functional group transformations. This important book: -Offers a comprehensive presentation of the newest development in this emerging field -Highlights the transition metal catalysis, the frustrated-lewis-pair (FLP) concept, and enzymatic processes -Provides an industrial perspective of the topic -Includes an overview of the various catalysis by functional group transformations Written for organic chemists, researchers in synthetic chemistry, and industry professionals, Homogeneous Hydrogenation with Non-Precious Catalysts offers a comprehensive and accessible guide to the most recent advances in the field. [/COPY_WEB_CATALOG]

Im Laufe der vergangenen 35 Jahre wurden unzahlige Synthesewege entwickelt, bei denen Ubergangsmetallkomplexe entweder als Reagenzien oder als Katalysatoren fungieren. Dieses Buch bietet besonders denjenigen Synthesechemikern interessante und moderne Einblicke, die bisher noch nicht mit den vielfaltigen Moglichkeiten der Organometallchemie mit Ubergangsmetallen vertraut sind. Zu wichtigen ubergangsmetallkatalysierten Reaktionen werden Anwendungsbeispiele diskutiert. (01/00)