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Author : Mark W. Glenny
Publisher :
ISBN 13 :
Total Pages : 516 pages
Book Rating : 4.:/5 (154 download)
Download or read book High Valent Early Transition Metal Complexes as Catalysts for Organic Transformations written by Mark W. Glenny and published by . This book was released on 1999 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kelly E. Aldrich
Publisher :
ISBN 13 : 9781392071069
Total Pages : 824 pages
Book Rating : 4.0/5 (71 download)
Download or read book An Exploration of Mid- to High-valent Transition Metal Complexes for Application to Catalysis written by Kelly E. Aldrich and published by . This book was released on 2019 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: The valency or oxidation state of a transition metal in a complex plays a large role in determining the reactivity of the complex. With transition metal chemistry, historically accessible chemistry has often focused on metals in a low oxidation state. However, transformations involving transition metals in high oxidation states are of equal importance in providing complex products for use in consumer products. Expanding the applications and understanding of transition metal complexes in high oxidation states is the focus of the research presented in this dissertation. Fundamental studies of how ligands interact with high valent metals is presented in chapters 2 and 3, where a chromium(VI) model complex has been used to study bonding interactions between this d0 transition metal and phosphine ligands. Practical application of high valent titanium(IV) catalysts to C--N bond forming reactions is presented in chapters 4--6. Finally, chapters 7 and 8 focus on the changes in the character of M--N double bonds, with M=Fe and Ru, as the metal is forced to higher oxidation states. Collectively, these studies demonstrate different approaches to the same general problems and questions of how chemists can better understand and utilize high valent transitions metals to do catalytically-target desired transformations.
Author : H.M. Colquhoun
Publisher : Springer Science & Business Media
ISBN 13 : 1461326516
Total Pages : 459 pages
Book Rating : 4.4/5 (613 download)
Download or read book New Pathways for Organic Synthesis written by H.M. Colquhoun and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: The continually growing contribution of transition metal chemistry to synthetic organic chemistry is, of course, widely recognized. Equally well known is the difficulty in keeping up-to-date with the multifarious reactions and procedures that seem to be spawned at an ever-increasing rate. These can certainly be summarized on the basis of reviews under the headings of the individual transition metals. More useful to the bench organic chemist, however, would be the opposite type of concordance based on the structural type of the desired synthetic product. This is the approach taken in the present monograph, which presents for each structural entity a conspectus of the transition metal-mediated processes that can be employed in its production. The resulting comparative survey should be a great help in devising the optimum synthetic approach for a particular goal. It is presented from an essentially practical viewpoint, with detailed direc tions interspersed in the Houben-Weyl style. The wide scope of the volume should certainly encourage synthetic organic chemists to utilize fully the range and versatility of these transition metal-mediated processes. This will certainly be a well-thumbed reference book! R. A. RAPHAEL Cambridge University v Preface In recent years an enormous amount of work has been done on the catalysis of organic reactions by various transition metal species and on the organic reactivity of organo-transition-metal compounds.
Author : Jiro Tsuji
Publisher : John Wiley & Sons
ISBN 13 : 9780471560272
Total Pages : 500 pages
Book Rating : 4.5/5 (62 download)
Download or read book Transition Metal Reagents and Catalysts written by Jiro Tsuji and published by John Wiley & Sons. This book was released on 2002-08-16 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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)
Author : Takahiko Kojima
Publisher : Royal Society of Chemistry
ISBN 13 : 183767647X
Total Pages : 0 pages
Book Rating : 4.8/5 (376 download)
Download or read book Redox-based Catalytic Chemistry of Transition Metal Complexes written by Takahiko Kojima and published by Royal Society of Chemistry. This book was released on 2024-12-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition metal complexes as catalysts play an indispensable role in transformation of chemical substances to value-added products using less energy-consuming processes and with high selectivity and efficiency. In collaboration with the Japan Society of Coordination Chemistry (JSCC), the work is a translation of the original Japanese book focusing on metal complex catalysts that are effective in redox reactions and covers important reactions involving metal complex catalysts. It describes not only what reactions proceed, but also the intermediates they pass through and how the reactions proceed, including computational chemistry approaches. It allows you to gain a deeper understanding of the reaction mechanisms of metal complex catalysts. The scope of this book includes oxidative reactions performed by high-valent metal-oxo species, reductive reactions, bond activation and bond formation, and photocatalytic reactions. Topics in this book will be interest to those studying catalytic chemistry and related fields including coordination chemistry, organometallic chemistry, organic chemistry, bioinorganic chemistry and industrial chemistry.
Author : L. Brandsma
Publisher : Springer Science & Business Media
ISBN 13 : 3642603289
Total Pages : 349 pages
Book Rating : 4.6/5 (426 download)
Download or read book Application of Transition Metal Catalysts in Organic Synthesis written by L. Brandsma and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Meng Zhou (Chemistry professor)
Publisher :
ISBN 13 : 9780841234369
Total Pages : pages
Book Rating : 4.2/5 (343 download)
Download or read book Catalysis by Metal Complexes and Nanomaterials written by Meng Zhou (Chemistry professor) and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Catalysis is truly an interdisciplinary field to which chemists, biologists, physicists, and engineers have made seminal contributions. This book aims to address the notably diverse topic of transition-metal catalysis in a single volume. The first half of the book is dedicated to the discrete and atomically precise metal complexes for homogeneous catalysis. Bimetallic, organometallic, and coordination complexes of early, late, and post-transition metals are described. Catalytic hydrogenation, oxidation, and coupling reactions are presented. The second half of the book focuses on three distinct types of nanomaterials: (1) zero- valent metallic nanoparticles, (2) titanium dioxide semiconductors, and (3) the porous coordination polymer known as the metal-organic framework. The chapters illustrate how deeply catalysis is influenced by other disciplines (e.g., coordination chemistry, bioinorganic chemistry, organometallic chemistry, computational chemistry, organic synthesis, photochemistry, materials science, environmental chemistry, green chemistry, and renewable energy). Advancements in these areas fuel the rapid growth of catalysis science. This book allows readers to reach a high-level of understanding in catalysis by learning from the perspectives of active practitioners. Unlike a textbook that provides a systematic, comprehensive, and historical education on the general topics of catalysis, this book offers critical case studies on select topics. Substantial emphasis is placed on the structural and fundamental properties that dictate catalyst performance, enabling readers to quickly understand and apply knowledge from cutting-edge studies and applications detailed within. This book can be utilized as a handbook, a textbook or textbook supplement, or a reference to guide future work"--
Author : Hans-Joachim Knölker
Publisher :
ISBN 13 : 9783039431182
Total Pages : 224 pages
Book Rating : 4.4/5 (311 download)
Download or read book Recent Advances in Iron Catalysis written by Hans-Joachim Knölker and published by . This book was released on 2020-09-28 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition metal-catalyzed reactions play a key role in many transformations of synthetic organic chemistry. For most of these reactions, noble metals, for example, palladium, have been used as catalysts. Over the last two decades, more and more first row transition metals have been applied as catalysts for organic reactions, with iron taking the center stage. The driving forces behind this development are not only the high costs for the noble metals but also their toxicity. Iron is the most abundant transition metal in the Earth's crust, and thus, it is considerably cheaper than the precious noble metals. Moreover, iron compounds are involved in many biological processes, and thus, iron exhibits a low toxicity. Because of this low toxicity, iron-catalyzed reactions are important for an environmentally benign sustainable chemistry. However, iron catalysts are not only investigated to replace noble metals; they offer many applications in synthesis beyond those of classical noble metal catalysts. Several articles of the present book emphasize the complementarity of iron-catalyzed reactions as compared to reactions catalyzed by noble metals. The book shows intriguing recent developments and the current standing of iron-catalyzed reactions as well as applications to organic synthesis.
Author : Marko Hapke
Publisher : John Wiley & Sons
ISBN 13 : 3527814833
Total Pages : 480 pages
Book Rating : 4.5/5 (278 download)
Download or read book Cobalt Catalysis in Organic Synthesis written by Marko Hapke and published by John Wiley & Sons. This book was released on 2019-12-10 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a much-needed account of the formidable "cobalt rush" in organic synthesis and catalysis Over the past few decades, cobalt has turned into one of the most promising metals for use in catalytic reactions, with important applications in the efficient and selective synthesis of natural products, pharmaceuticals, and new materials. Cobalt Catalysis in Organic Synthesis: Methods and Reactions provides a unique overview of cobalt-catalysed and -mediated reactions applied in modern organic synthesis. It covers a broad range of homogeneous reactions, like cobalt-catalysed hydrogenation, hydrofunctionalization, cycloaddition reactions, C-H functionalization, as well as radical and biomimetic reactions. First comprehensive book on this rapidly evolving research area Covers a broad range of homogeneous reactions, such as C-H activation, cross-coupling, synthesis of heterocyclic compounds (Pauson-Khand), and more Chapters on low-valent cobalt complexes as catalysts in coupling reactions, and enantioselective cobalt-catalyzed transformations are also included Can be used as a supplementary reader in courses of advanced organic synthesis and organometallic chemistry Cobalt Catalysis in Organic Synthesis is an ideal book for graduates and researchers in academia and industry working in the field of synthetic organic chemistry, catalysis, organometallic chemistry, and natural product synthesis.
Author : Jon Paul Janet
Publisher : American Chemical Society
ISBN 13 : 0841299005
Total Pages : 189 pages
Book Rating : 4.8/5 (412 download)
Download or read book Machine Learning in Chemistry written by Jon Paul Janet and published by American Chemical Society. This book was released on 2020-05-28 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent advances in machine learning or artificial intelligence for vision and natural language processing that have enabled the development of new technologies such as personal assistants or self-driving cars have brought machine learning and artificial intelligence to the forefront of popular culture. The accumulation of these algorithmic advances along with the increasing availability of large data sets and readily available high performance computing has played an important role in bringing machine learning applications to such a wide range of disciplines. Given the emphasis in the chemical sciences on the relationship between structure and function, whether in biochemistry or in materials chemistry, adoption of machine learning by chemistsderivations where they are important
Author : Louis S. Hegedus
Publisher : University Science Books
ISBN 13 : 9781891389047
Total Pages : 358 pages
Book Rating : 4.3/5 (89 download)
Download or read book Transition Metals in the Synthesis of Complex Organic Molecules written by Louis S. Hegedus and published by University Science Books. This book was released on 1999 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition offers easy access to the field of organotransition metal chemistry. The book covers the basics of transition metal chemistry, giving a practical introduction to organotransition reaction mechanisms.
Author : Michael Isaac Lipschutz
Publisher :
ISBN 13 :
Total Pages : 139 pages
Book Rating : 4.:/5 (919 download)
Download or read book Synthesis, Reactivity and Catalytic Applications of Two-Coordinate First Row Transition Metal Complexes written by Michael Isaac Lipschutz and published by . This book was released on 2015 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, the development of more sustainable catalytic systems based on abundant first-row metals, especially nickel, for organic transformations has attracted significant interest. This thesis describes the development of new synthetic methods for the preparation of two-coordinate complexes of a variety of first row transition metals. The physical and spectroscopic properties of these complexes are discussed and the reactivity and catalytic applications of these compounds are also explored. Species of this type are found to catalyze a variety of useful organic transformations using inexpensive metals and ligands.
Author : Bernd Plietker
Publisher : John Wiley & Sons
ISBN 13 : 3527623280
Total Pages : 295 pages
Book Rating : 4.5/5 (276 download)
Download or read book Iron Catalysis in Organic Chemistry written by Bernd Plietker and published by John Wiley & Sons. This book was released on 2008-09-08 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first comprehensive book to cover this exciting field also deals with the biological aspects, such as enzymes with iron. Following an introduction, this handy reference and handbook goes on to deal with reductions, oxidations of C, H- and C=C bonds, oxidative allylic oxygenation and amination, the oxidation of heteroatoms, cross coupling reactions, aromatic and nucleophilic substitutions, addition to carbonyl compounds, and cyclisations as well as ring opening reactions. The chapters are clearly classified according to the reaction type, allowing readers to quickly locate the desired information.
Author : Martin Oestreich
Publisher : John Wiley & Sons
ISBN 13 : 9780470716069
Total Pages : 608 pages
Book Rating : 4.7/5 (16 download)
Download or read book The Mizoroki-Heck Reaction written by Martin Oestreich and published by John Wiley & Sons. This book was released on 2009-02-11 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploring the importance of Richard F. Heck’s carbon coupling reaction, this book highlights the subject of the 2010 Nobel Prize in Chemistry for palladium-catalyzed cross couplings in organic synthesis, and includes a foreword from Nobel Prize winner Richard F. Heck. The Mizoroki-Heck reaction is a palladium-catalyzed carbon–carbon bond forming process which is widely used in organic and organometallic synthesis. It has seen increasing use in the past decade as chemists look for strategies enabling the controlled construction of complex carbon skeletons. The Mizoroki-Heck Reaction is the first dedicated volume on this important reaction, including topics on: mechanisms of the Mizoroki-Heck reaction intermolecular Mizoroki-Heck reactions focus on regioselectivity and product outcome in organic synthesis waste-minimized Mizoroki-Heck reactions intramolecular Mizoroki-Heck reactions formation of heterocycles chelation-controlled Mizoroki-Heck reactions the Mizoroki-Heck reaction in domino processes oxidative heck-type reactions (Fujiwara-Moritani reactions) Mizoroki-Heck reactions with metals other than palladium ligand design for intermolecular asymmetric Mizoroki-Heck reactions intramolecular enantioselective Mizoroki-Heck reactions desymmetrizing Mizoroki-Heck reactions applications in combinatorial and solid phase syntheses, and the development of modern solvent systems and reaction techniques the asymmetric intramolecular Mizoroki-Heck reaction in natural product total synthesis Several chapters are devoted to asymmetric Heck reactions with particular focus on the construction of otherwise difficult-to-obtain sterically congested tertiary and quaternary carbons. Industrial and academic applications are highlighted in the final section. The Mizoroki-Heck Reaction will find a place on the bookshelves of any organic or organometallic chemist. “I am convinced that this book will rapidly become the most important reference text for research chemists in academia and industry who seek orientation in the rapidly growing and – for the layman – confusing field described as the “’Mizoroki–Heck reaction’.” (Synthesis, March 2010)
Author : Astrid Marisol Parsons
Publisher :
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.:/5 (12 download)
Download or read book Transition-metal-catalyzed Reactions written by Astrid Marisol Parsons and published by . This book was released on 2019 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Transition-metal-catalyzed reactions have revolutionized the field of organic chemistry, enabling for the efficient synthesis of biologically and pharmaceutically relevant molecules. To this extent, this dissertation will focus on the development of new catalytic methods for the synthesis of organic molecules. Chapter 2 reports on the multimetallic Ni- and Pd- cross-electrophile coupling of vinyl bromides with vinyl triflates to form highly substituted 1,3-dienes. These dienes were subjected to Diels-Alder reactions and mechanistic experiments were performed to elucidate the reaction mechanism. Chapter 3 discusses the [Co(TPP)]-catalyzed (TPP = tetraphenylporphyrin) formation of substituted piperidines. Optimization studies, substrate screening, and mechanistic investigations will be discussed. Chapter 4 elaborates on how substitution on a variety of simple ketones and esters affects selectivity for C-H bond activation by tris-(3,5-dimethylpyrazolyl)borate rhodium complex. Lastly, Chapter 5 discusses the synthesis of novel bis((4,5-dihydrooxazol-2-yl)methyl)amine (ambox) ligated cobalt complexes. Importantly, this work provides the first insight into functionalization reactions of ambox-ligated cobalt complexes. Furthermore, these complexes are active towards hydrosilylation, hydroboration, C-C bond formation, and hydrogenation reactions alluding to the potential of this new class of cobalt-complexes for homogenous catalysis"--Page x.
Author : Norbert Krause
Publisher : John Wiley & Sons
ISBN 13 : 9783527297733
Total Pages : 396 pages
Book Rating : 4.2/5 (977 download)
Download or read book Modern Organocopper Chemistry written by Norbert Krause and published by John Wiley & Sons. This book was released on 2002 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organocopper compounds are now an integral part of every modern synthesis laboratory, allowing important stages of synthesis to be carried out in an elegant fashion. Yet a certain amount of experience is needed if they are to be used effectively. Non-experts in the field often have difficulty in choosing the most suitable reagent for a particular substrate and the prerequisites for the reaction.This manual, edited by Norbert Krause, answers such questions, since it contains all the useful tips and tricks on organocopper compounds - information gained from personal experience by the international team of authors. This allows those working in laboratories in both academia and industry to determine the optimal reagent for their needs using the substrates available for reaction and the desired products. The result is a more effective use of these synthesis tools in everyday laboratory practice.
Author : Dilys Iyalode Williams-Benjamin
Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.:/5 (463 download)
Download or read book New Directions in Early Transition Metal Organometallic Chemistry written by Dilys Iyalode Williams-Benjamin and published by . This book was released on 2001 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
