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Author: Valentine P. Ananikov Publisher: Springer ISBN: 364233735X Category : Science Languages : en Pages : 377
Book Description
Valentine P. Ananikov, Irina P. Beletskaya: Alkyne and alkene insertion into metal-heteroatom and metal-hydrogen bonds – the key stages of hydrofunctionalization process.- Akihiko Ishii* and Norio Nakata: The Mechanism for Transition Metal-Catalyzed Hydrochalcogenation of Unsaturated Organic Molecules.- A. L. Reznichenko and Kai C. Hultzsch: Early Transition Metal (Group 3-5, Lanthanides and Actinides) and Main Group Metal (Group 1, 2, and 13) Catalyzed Hydroamination.- Naoko Nishina and Yoshinori Yamamoto: Late transition metal catalyzed hydroamination.- Sumod A. Pullarkat and Pak-Hing Leung: Chiral Metal Complex Promoted Asymmetric Hydrophosphinations.- Masato Tanaka: Recent Progress in Transition Metal-Catalyzed Addition Reactions of H-P(O) Compounds with Unsaturated Carbon Linkages.- Christian Bruneau: Group 8 metals-catalyzed O-H bond addition to unsaturated molecules.- Giorgio Abbiati, Egle M. Beccalli, Elisabetta Rossi: Groups 9 and 10 metals-catalyzed O-H bond addition to unsaturated molecules.- Núria Huguet and Antonio M. Echavarren: Gold-Catalyzed O-H Bond Addition to Unsaturated Organic Molecules.- Akiya Ogawa: Transition-Metal-Catalyzed S-H and Se-H Bonds Addition to Unsaturated Molecules.
Author: Valentine P. Ananikov Publisher: Springer ISBN: 364233735X Category : Science Languages : en Pages : 377
Book Description
Valentine P. Ananikov, Irina P. Beletskaya: Alkyne and alkene insertion into metal-heteroatom and metal-hydrogen bonds – the key stages of hydrofunctionalization process.- Akihiko Ishii* and Norio Nakata: The Mechanism for Transition Metal-Catalyzed Hydrochalcogenation of Unsaturated Organic Molecules.- A. L. Reznichenko and Kai C. Hultzsch: Early Transition Metal (Group 3-5, Lanthanides and Actinides) and Main Group Metal (Group 1, 2, and 13) Catalyzed Hydroamination.- Naoko Nishina and Yoshinori Yamamoto: Late transition metal catalyzed hydroamination.- Sumod A. Pullarkat and Pak-Hing Leung: Chiral Metal Complex Promoted Asymmetric Hydrophosphinations.- Masato Tanaka: Recent Progress in Transition Metal-Catalyzed Addition Reactions of H-P(O) Compounds with Unsaturated Carbon Linkages.- Christian Bruneau: Group 8 metals-catalyzed O-H bond addition to unsaturated molecules.- Giorgio Abbiati, Egle M. Beccalli, Elisabetta Rossi: Groups 9 and 10 metals-catalyzed O-H bond addition to unsaturated molecules.- Núria Huguet and Antonio M. Echavarren: Gold-Catalyzed O-H Bond Addition to Unsaturated Organic Molecules.- Akiya Ogawa: Transition-Metal-Catalyzed S-H and Se-H Bonds Addition to Unsaturated Molecules.
Author: Zhongwei Chen Publisher: John Wiley & Sons ISBN: 3527664920 Category : Technology & Engineering Languages : en Pages : 448
Book Description
Written and edited by top fuel cell catalyst scientists and engineers from both industry and academia, this is the first book to provide a complete overview of this hot topic. It covers the synthesis, characterization, activity validation and modeling of different non-noble metal electrocatalysts, as well as their integration into fuel cells and their performance validation, while also discussing those factors that will drive fuel cell commercialization. With its well-structured approach, this is a must-have for researchers working on the topic, and an equally valuable companion for newcomers to the field.
Author: Publisher: Elsevier ISBN: 0443140049 Category : Science Languages : en Pages : 270
Book Description
Earth-Abundant Transition Metal Catalyzed Reactions, Volume 74 in the Advances in Catalysis series, highlights new advances in the field, with this new volume presenting interesting chapters. Each chapter is written by an international board of authors. Chapters in this new release include in Chiral Iron Complexes for Asymmetric Catalysis, Recent advances in Ni-catalyzed Functionalization of Strong C-O and C-H Bonds, Low-valent Molecular Cobalt Complexes for Reductive Chemistry, Iron-catalyzed group-transfer reactions with hypervalent iodine reagents, and Iron Porphyrins for Mediating Atom Efficient C–C Bond Formations. - Provides the authority and expertise of leading contributors from an international board of authors - Presents the latest release in Advances in Catalysis serials - Updated release includes the latest information in the field
Author: L. Brandsma Publisher: Springer Science & Business Media ISBN: 3642603289 Category : Science Languages : en Pages : 349
Book Description
Homogeneous catalysis is an important strategy for the synthesis of high-valued chemicals. L. Brandsma has carefully selected and checked the experimental procedures illustrating the catalytic use of copper, nickel, and palladium compounds in organic synthesis. All procedures are on a preparative scale, make economic use of solvents and catalysts, avoid toxic substances and have high yields.
Author: Christian Hess Publisher: Royal Society of Chemistry ISBN: 1847559875 Category : Science Languages : en Pages : 453
Book Description
The book gives a comprehensive up-to-date summary of the existing information on the structural/electronic properties, chemistry and catalytic properties of vanadium and molybdenum containing catalysts. It discusses the importance of nanoscience for the controlled synthesis of catalysts with functional properties and introduces the necessary background regarding surface properties and preparation techniques, leading from a textbook level to the current state of knowledge. Then follows an extensive survey and analysis of the existing open and patent literature - an essential knowledge source for the development of the new generation of partial oxidation catalysts. Important examples from current research on partial oxidation reactions are reviewed from experts in the field. The next chapter discusses the importance of 2- and 3-dimensional model systems for a fundamental understanding of the structure of transition metal oxide catalysts and its correlation to reactivity. Finally, an outlook on research opportunities within the area of partial oxidation reactions is presented.
Author: Yury Kissin Publisher: Elsevier ISBN: 0080557996 Category : Technology & Engineering Languages : en Pages : 607
Book Description
During the past 30 years, the field of alkene polymerization over transition metal catalysts underwent several major changes:1. The list of commercial heterogeneous Ziegler-Natta catalysts for the synthesis of polyethylene and stereoregular polyolefins was completely renewed affording an unprecedented degree of control over the polymer structure.2. Research devoted to metallocene and other soluble transition-metal catalysis has vastly expanded and has shifted toward complexes of transition metals with multidentate ligands.3. Recent developments in gel permeation chromatography, temperature-rising fractionation, and crystallization fractionation provided the first reliable information about differences between various active centers in transition-metal catalysts.4. A rapid development of high-resolution 13C NMR spectroscopy resulted in greatly expanded understanding of the chemical and steric features of polyolefins and alkene copolymers. These developments require a new review of all aspects of alkene polymerization reactions with transition-metal catalysts. The first chapter in the book is an introductory text for researchers who are entering the field. It describes the basic principles of polymerization reactions with transition-metal catalysts, the types of catalysts, and commercially manufactured polyolefins. The next chapter addresses the principal issue of alkene polymerization catalysis: the existence of catalyst systems with single and multiple types of active centers. The subsequent chapters are devoted to chemistry and stereochemistry of elemental reaction steps, structures of catalyst precursors and reactions leading to the formation of active centers, kinetics of polymerization reactions, and their mechanisms.The book describes the latest commercial polymerization catalysts for the synthesis of polyethylenes and polypropylene The book provides a detailed description of the multi-center nature of commercial Ziegler-Natta catalysts. The book devotes specialized chapters to the most important aspects of transition metal polymerization catalysts: the reactions leading to the formation of active centers, the chemistry and stereochemistry of elemental polymerization steps, reaction kinetics, and the polymerization mechanism. The book contains an introductory chapter for researchers who are entering the field of polymerization catalysis. It describes the basic principles of polymerization reactions with transition-metal catalysts and the types of commercially manufactured polyolefins and copolymersThe book contains over 2000 references, the most recent up to end of 2006.
Author: Walter Kaminsky Publisher: Springer Science & Business Media ISBN: 3642832768 Category : Science Languages : en Pages : 443
Book Description
More than 30 years after the discovery of transition metals and organometal lics as catalysts for olefin polymerization these catalysts did not have lost their fascination. Since 1953 when Karl Ziegler has discovered the catalytic polymerization of ethylene leading to plastically formable polymers which are mechanically stable up to temperatures of about 100°C, synthetic polymers and rubbers have made their way right into private houses. This discovery has been a main impetus for the fast growing production of plastics. The stereoselective poly merization of propylene and other long-chain a-olefins first detected by Giulio Natta leads to an even broadened field of applications. Another enforcing factor were the developments of Standard Oil of Indiana and Phillipps Petroleum Company who engaged in the polymerization of a-olefins supported molybdenum, cobalt and later on chromium catalysts which clearly indicates the wide variety of suitable systems. This kind of research acknowledged merit when in 1963 the Nobel prize of chemistry was awarded to Ziegler and Natta. Although to a great extent there is a technical application for these catalysts, up to now the nature of the active centres and many reaction mechanisms are not completely known.
Author: Janine Cossy Publisher: Walter de Gruyter GmbH & Co KG ISBN: 3110383438 Category : Science Languages : en Pages : 416
Book Description
In 1912, the Chemistry Nobel Prize was awarded for the discovery of the so-called Grignard reagents. Nowadays, many transition metal variants are developed to modify reactivity and selectivity of the C–C bond formation reaction. The Grignard reaction is one of the fundamental organometallic reactions, often used in alcohol syntheses. With transition metals like iron, cobalt and nickel or with noble metals like copper, silver and palladium, modern Grignard reagents can be designed in reactivity, selectivity and functional group tolerance. This book, written by international experts, presents an overview on timely Grignard chemistry involving transition metals.
Book Description
La réactivité des nanoparticules d'or, est conditionnée par de nombreux paramètres largement décrits dans la littérature: pH et concentration de la solution d'or, point isoélectrique (PIE) du support, nature du traitement thermique, etc. Ce livre décrit les étapes de développement des catalyseurs à base d'or supportés sur les oxydes simples CeO2, TiO2 et ZrO2 et mixtes binaires de type solution solide: CeO2-ZrO2, TiO2-ZrO2 et CeO2- TiO2 avec différents rapports Ce/Zr, Ti/Zr et Ce/Ti et les applications de ces catalyseurs dans des réactions d'oxydation et d'hydrogénation sélective de l'acétylène. La comparaison des propriétés physico-chimique des divers catalyseurs témoigne de la forte influence de l'état de surface du support sur la taille des particules et sur la réactivité de CO et de la complexité des interactions métal- support dès la phase de préparation des catalyseurs. Nous avons mis en évidence l'influence du support sur les mécanismes des réactions impliquant l'acétylène.
Author: Valentine P. Ananikov
Author: Valentine P. Ananikov
Author: Zhongwei Chen
Author: 
Author: L. Brandsma
Author: Christian Hess
Author: Yury Kissin
Author: Walter Kaminsky
Author: Janine Cossy
Author: A.E. Shilov
Author: Yassine Azizi