Download or read book Transition Metal Catalyzed Benzofuran Synthesis written by Xiao-Feng Wu and published by Elsevier. This book was released on 2017-02-01 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition Metal-Catalyzed Benzofuran Synthesis: Transition Metal-Catalyzed Heterocycle Synthesis Series provides an overview of benzofuran, describing properties of these heterocycle compounds and the traditional synthetic procedures used for them. The book then explores catalyzed procedures for benzofuran synthesis in greater detail and depth than is currently available in published review articles. This volume is part of the short series authored by Xiao-Feng Wu that summarizes recent achievements on heterocycle synthesis with transition metals as catalysts, with each volume dedicated to one heterocycle compound. Offers a brief, focused review of this active research in benzofuran synthesis via transition metal catalysis Useful coverage of benzofuran properties and both intermolecular and intramolecular cyclization Volume Four in Elsevier’s short work series, Transition Metal-Catalyzed Heterocycles Synthesis Provides greater detail and depth than is currently available in published review articles
Download or read book Advances in Transition Metal Mediated Heterocyclic Synthesis written by Daniel Sole and published by Academic Press. This book was released on 2018-05-17 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Transition-Metal Mediated Heterocyclic Synthesis provides an overview of recent catalytic reactions involving transition metals to produce heterocyclic compounds. The book is organized according to the type of transformation used to achieve the synthesis of the heterocyclic systems (mainly aza- and oxa-heterocycles). As such, it covers recent applications on the synthesis of heterocycles, also describing the details of the novel transformations in a didactic manner to motivate readers in search of new catalytic processes. The editors have included state-of-the-art strategies, including transition-metal reactions involving unsaturated systems (reactions of allenes, new gold(I)-catalyzed reactions, and Prins reaction). Chapters highlight the versatility of organopalladium chemistry dealing with carbonylative transformations, C-H activation reactions, coupling processes, and the control of the ambiphilic character of organopalladium species. Finally, the book discusses new reactions leading to heterocycles based on C-H activation processes catalyzed by other metals (Rh, Ru, Co). Written by an outstanding team of authors who are leading experts in organometallic chemistry and organic synthesis, this book is a valuable resource not only for chemists mainly focused on synthesis, but also for those interested in reaction mechanisms involving transition metals. Helpfully organized by transformation type to stimulate the search for new synthetic processes Completely illustrated and written by global experts Includes thoughtfully selected strategies chosen by the editors to exemplify the state-of-the-art of the subject, including transition-metal reactions involving unsaturated systems, organopalladium chemistry, and metal-catalyzed C-H activation
Download or read book Transition Metal Catalyzed Carbene Transformations written by Jianbo Wang and published by John Wiley & Sons. This book was released on 2022-05-16 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents an up-to-date overview of the rapidly growing field of carbene transformations Carbene transformations have had an enormous impact on catalysis and organometallic chemistry. With the growth of transition metal-catalyzed carbene transformations in recent decades, carbene transformations are today an important compound class in organic synthesis as well as in the pharmaceutical and agrochemical industries. Edited by leading experts in the field, Transition Metal-Catalyzed Carbene Transformations is a thorough summary of the most recent advances in the rapidly expanding research area. This authoritative volume covers different reaction types such as ring forming reactions and rearrangement reactions, details their conditions and properties, and provides readers with accurate information on a wide range of carbene reactions. Twelve in-depth chapters address topics including carbene C-H bond insertion in alkane functionalization, the application of engineered enzymes in asymmetric carbene transfer, progress in transition-metal-catalyzed cross-coupling using carbene precursors, and more. Throughout the text, the authors highlight novel catalytic systems, transformations, and applications of transition-metal-catalyzed carbene transfer. Highlights the dynamic nature of the field of transition-metal-catalyzed carbene transformations Summarizes the catalytic radical approach for selective carbene cyclopropanation, high enantioselectivity in X-H insertions, and bio-inspired carbene transformations Introduces chiral N,N'-dioxide and chiral guanidine-based catalysts and different transformations with gold catalysis Discusses approaches in cycloaddition reactions with metal carbenes and polymerization with carbene transformations Outlines multicomponent reactions through gem-difunctionalization and transition-metal-catalyzed cross-coupling using carbene precursors Transition Metal-Catalyzed Carbene Transformations is essential reading for all chemists involved in organometallics, including organic and inorganic chemists, catalytic chemists, and chemists working in industry.
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.
Download or read book Transition Metal Catalyzed Furans Synthesis written by Xiao-Feng Wu and published by Elsevier. This book was released on 2015-09-08 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition Metal Catalyzed Furans Synthesis provides an overview of Furans, describing properties of these heterocycle compounds and covering traditional synthetic procedures for them. This book then explores catalyzed procedures for Furans synthesis in greater detail and depth then is currently available in published Reviews. Finally, this useful short work discusses natural products and bio-active compounds containing Furans, information of particular interest for their applications to medicinal and pharmaceutical chemistry. The short series Transition Metal Catalyzed Heterocycles Synthesis Series, authored by Xiao-Feng Wu, summarizes recent achievements on heterocycles synthesis with transition metal as the catalysts, with each volume dedicated to one heterocycle compound. Brief, focused review of this active research area, Furans synthesis via transition metal catalysis Useful coverage of furans properties and procedures, as well as relevant Furan-containing natural products First volume in short work series, "Transition Metal-Catalyzed Heterocycles Synthesis"
Download or read book Transition Metal Catalyzed Carbonylative Synthesis of Heterocycles written by Xiao-Feng Wu and published by Springer. This book was released on 2019-03-30 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Topics in Heterocyclic Chemistry presents critical reviews on present and future trends in the research of heterocyclic compounds. Overall the scope is to cover topics dealing with all areas within heterocyclic chemistry, both experimental and theoretical, of interest to the general heterocyclic chemistry community. The series consists of topic related volumes edited by renowned editors with contributions of experts in the field. All chapters from Topics in Heterocyclic Chemistry are published Online First with an individual DOI. In references, Topics in Heterocyclic Chemistry is abbreviated as Top Heterocycl Chem and cited as a journal.
Download or read book Transition Metal Catalyzed Heterocycle Synthesis via C H Activation written by Xiao-Feng Wu and published by John Wiley & Sons. This book was released on 2016-03-07 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflecting the tremendous growth of this hot topic in recent years, this book covers C-H activation with a focus on heterocycle synthesis. As such, the text provides general mechanistic aspects and gives a comprehensive overview of catalytic reactions in the presence of palladium, rhodium, ruthenium, copper, iron, cobalt, and iridium. The chapters are organized according to the transition metal used and sub-divided by type of heterocycle formed to enable quick access to the synthetic route needed. Chapters on carbonylative synthesis of heterocycles and the application of C-H activation methodology to the synthesis of natural products are also included. Written by an outstanding team of authors, this is a valuable reference for researchers in academia and industry working in the field of organic synthesis, catalysis, natural product synthesis, pharmaceutical chemistry, and crop protection.
Download or read book New Pathways for Organic Synthesis written by H.M. Colquhoun and published by Springer. This book was released on 2011-10-01 with total page 468 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.
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)
Download or read book Synthesis and Modification of Heterocycles by Metal Catalyzed Cross coupling Reactions written by Tamás Patonay and published by Springer. This book was released on 2016-06-15 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Topics in Heterocyclic Chemistry presents critical reviews on present and future trends in the research of heterocyclic compounds. Overall the scope is to cover topics dealing with all areas within heterocyclic chemistry, both experimental and theoretical, of interest to the general heterocyclic chemistry community. The series consists of topic related volumes edited by renowned editors with contributions of experts in the field.
Download or read book New Transition Metal catalyzed Synthesis and Functionalization of Heterocycles and Carbocycles written by Chandi Charan Malakar and published by . This book was released on 2011 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transition Metal Catalyzed Pyrimidine Pyrazine Pyridazine and Triazine Synthesis written by Xiao-Feng Wu and published by Elsevier. This book was released on 2016-10-21 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition Metal-Catalyzed Pyrimidine Synthesis: Transition Metal-Catalyzed Heterocycle Synthesis Series provides an overview of pyrimidine, describing properties of these heterocycle compounds and the traditional synthetic procedures used for them. The book then explores catalyzed procedures for pyrimidine synthesis in greater detail and depth than is currently available in published review articles. This volume is part of the short series authored by Xiao-Feng Wu that summarizes recent achievements on heterocycle synthesis with transition metals as catalysts, with each volume dedicated to one heterocycle compound. Offers a brief, focused review of the active research in pyrimidine synthesis via transition metal catalysis Provides useful coverage of pyrimidine properties and both intermolecular and intramolecular cyclization Volume Three in Elsevier’s short work series, Transition Metal-Catalyzed Heterocycles Synthesis Provides greater detail and depth than is currently available in published review articles
Download or read book Noble Metal Noble Value Ru Rh Pd catalyzed Heterocycle Synthesis written by Xiao-feng Wu and published by World Scientific. This book was released on 2016-06-24 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterocyclic chemistry constitutes the largest branch of chemistry, covering almost two-thirds of literature in the field. In addition, around 90% of naturally-occurring molecules have heterocycles as their core structure. Therefore, as a central part of organic chemistry, the discovery of new methodologies in synthesizing heterocyclic compounds is essential to their continued application and development. Transition metal catalysts offer a low cost and often low toxicity pathway for heterocycles synthesis, while the use of noble metals represents an alternative form of experimentation which is discussed in the book.Noble Metals, Noble Value provides the first comprehensive analysis of the applications of the noble metals of ruthenium (Ru), rhodium (Rh) and palladium (Pd) catalysts in heterocycles synthesis. Pairs of chapters are dedicated to summarizing each of the metals when applied to either five- or six-membered heterocyclic syntheses. An introduction to the importance of heterocycles and possible procedures for the preparation of heterocyclic compounds is also given.With up to date research and findings, this review is excellently suited to academics and professionals in the field of chemistry, with a particular focus on the specialities of biological, catalytic and organic chemistry.
Download or read book Transition Metal Catalysis for Organic Synthesis written by Stephen Spinella and published by . This book was released on 2009 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition metal-catalyzed reactions are one of the most powerful and direct approaches for the synthesis of organic molecules. During the past several decades, phosphorus containing ligands have been extensively used in transition metal catalyzed C-C and C-H bond forming reactions. Development of new phosphine ligands for palladium cross coupling and also methodology for C-H activation strategies will be the focus of this dissertation. A variety of triazole containing monophosphine ligands have been prepared via efficient 1,3-dipolar cycloaddition of readily available azides and acetylenes. Their palladium complexes provided excellent yields in the amination reactions (up to 98% yield) and Suzuki-Miyaura coupling reactions (up to 99% yield) of unactivated aryl chlorides. A CAChe model for one of the Pd-complexes shows that the likelihood of a Pd-arene interaction might be a rationale for its high catalytic reactivity. A main goal for Organic chemists is to develop and utilize efficient and atom-economical methods for the elaboration of complex structures from simple and readily available starting materials. C-H bonds are the most fundamental linkage in organic chemistry and recently tremendous strides have been have been made in the functionalization of C-H bonds. A central goal in the development of any new methodology is synthetic utility, which has been difficult to achieve with C-H activation strategies because of the inherent stability of C-H bond. Aryl carboxylic acid derivatives are very prevalent in industrial and pharmaceuticals and thus a direct C-H activation approach would be very desirable. A general protocol for the rhodium-catalyzed oxidative carbonylation of arenes to form esters has been developed. A broad substrate scope has been demonstrated allowing carbonylation of electron rich, electron-poor, and heterocyclic arenes, and the reaction shows wide functional group tolerance and excellent regioselectivities. Up to 96% yield of ortho-substituted aryl or heteroaryl carboxylic esters were obtained with this methodology. The possible mechanism for the rhodium-catalyzed oxidative carbonylation reaction was proposed in this article. Studies show that Oxone play an important role in the transformation. We have developed a new C2-symmetric monophosphine ligand based upon a C3* tunephos backbone. The ligand was available in several steps from commercially available starting materials. In future studies this ligand was be tested for its use in chiral cross coupling reactions.
Download or read book Late Transition Metal Carboryne Complexes written by Zaozao Qiu and published by Springer Science & Business Media. This book was released on 2012-01-05 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zaozao Qiu shows in this thesis that transition metals can mediate or catalyze the cycloaddition or coupling reactions of carboryne with alkynes or alkenes to afford benzocarboranes, alkenylcarboranes or dihydrobenzocarboranes. These results represent powerful strategies to assemble useful complex molecules from very simple precursors in a single operation. Carboranes have many applications in medicine. However, their unique structures make derivatization difficult and the limited efficient synthetic methods to obtain functional carborane materials have restricted applications of carboranes within a narrow scope. This work breaks a new ground in metal-carboryne chemistry and will have a significant impact on synthetic, cluster and materials chemistry.
Download or read book Transition Metal Catalyzed Enantio Selective Allylic Substitution in Organic Synthesis written by Helmchen and published by Springer. This book was released on 2009-08-03 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topics in organometallic chemistry.
Download or read book Transition Metal catalyzed Synthesis and Functionalization of Carbo and Heterocyles written by Natalia Chernyak and published by . This book was released on 2011 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:
