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Author : Joakim Löfstedt
Publisher :
ISBN 13 : 9789172654570
Total Pages : 52 pages
Book Rating : 4.6/5 (545 download)
Download or read book Selective Palladium-catalyzed 1,4-functionalization written by Joakim Löfstedt and published by . This book was released on 2002 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Anant R. Kapdi
Publisher : Elsevier
ISBN 13 : 0128052554
Total Pages : 502 pages
Book Rating : 4.1/5 (28 download)
Download or read book Strategies for Palladium-Catalyzed Non-directed and Directed C bond H Bond Functionalization written by Anant R. Kapdi and published by Elsevier. This book was released on 2017-05-23 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strategies for Palladium-Catalyzed Non-directed and Directed C-H Bond Functionalization portrays the complete scope of these two aspects of C-H bond functionalization in a single volume for the first time. Featured topics include the influence of palladacyclic systems in C-H bond functionalization (need for newer catalytic systems for better efficiency), mechanistic aspect of the functionalization strategies leading to better systems, and applications of these methodologies to natural product synthesis and material synthesis. - Addresses the involvement of catalytic systems (palladacycles) for better functionalization of (hetero)arenes to emphasize the need for developing better, more selective systems - Covers the use of powerful mechanistic tools for understanding and assisting the development of better functionalization strategies - Discusses the finer aspects of C-H bond functionalization, such as control of regioselectivity with or without directing groups - Includes a chapter detailing the synthesis of naturally occurring molecules or functional molecules via both pathways for assessing the applicability of the functionalization strategies
Author : Oleg V. Larionov
Publisher : Springer
ISBN 13 : 3319606875
Total Pages : 163 pages
Book Rating : 4.3/5 (196 download)
Download or read book Heterocyclic N-Oxides written by Oleg V. Larionov and published by Springer. This book was released on 2017-07-12 with total page 163 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.
Author : Hyung Yoon
Publisher : Springer Nature
ISBN 13 : 3030540774
Total Pages : 236 pages
Book Rating : 4.0/5 (35 download)
Download or read book Palladium and Nickel Catalyzed Transformations Forming Functionalized Heterocycles written by Hyung Yoon and published by Springer Nature. This book was released on 2020-09-02 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents Pd- and Ni-catalyzed transformations generating functionalized heterocycles. Transition metal catalysis is at the forefront of synthetic organic chemistry since it offers new and powerful methods to forge carbon–carbon bonds in high atom- and step-economy. In Chapter 1, the author describes a Pd- and Ni-catalyzed cycloisomerization of aryl iodides to alkyl iodides, known as carboiodination. In the context of the Pd-catalyzed variant, the chapter explores the production of enantioenriched carboxamides through diastereoselective Pd-catalyzed carboiodination. It then discusses Ni-catalyzed reactions to generate oxindoles and an enantioselective variant employing a dual ligand system. Chapter 2 introduces readers to a Pd-catalyzed diastereoselective anion-capture cascade. It also examines diastereoselective Pd-catalyzed aryl cyanation to synthesize alkyl nitriles, a method that generates high yields of borylated chromans as a single diastereomer, and highlights its synthetic utility. Lastly, Chapter 3 presents a Pd-catalyzed domino process harnessing carbopalladation, C–H activation and π-system insertion (benzynes and alkynes) to generate spirocycles. It also describes the mechanistic studies performed on these reactions.
Author : Robert L. Augustine
Publisher : CRC Press
ISBN 13 : 9780824767877
Total Pages : 480 pages
Book Rating : 4.7/5 (678 download)
Download or read book Carbon-carbon Bond Formation written by Robert L. Augustine and published by CRC Press. This book was released on 1979-04-01 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Liu-Zhu Gong
Publisher : John Wiley & Sons
ISBN 13 : 3527345922
Total Pages : 354 pages
Book Rating : 4.5/5 (273 download)
Download or read book Asymmetric Organo-Metal Catalysis written by Liu-Zhu Gong and published by John Wiley & Sons. This book was released on 2022-03-14 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the latest advances involving organo/metal combined catalysts from leading contributors in the field In Asymmetric Organo-Metal Catalysis: Concepts, Principles, and Applications, accomplished chemist Liu-Zhu Gong delivers a comprehensive discussion of how to design efficient organo/metal combined catalyst systems, new cooperatively catalyzed asymmetric reactions, relay catalytic cascades, and multicomponent reactions. The distinguished author covers critical topics, like the combined catalysis of chiral phase transfer catalysts, enamine, iminium, nucleophilic Lewis base, or Bronsted acids with metal complexes, while also covering the cooperative catalysis of photocatalysts and organocatalysts. The book offers readers an exploration of the general concepts and principles of bond activation and reorganization, together with a comprehensive introduction to the historical developments and recent advances in the field. Readers will also benefit from the descriptions of new chemistry and new synthetic methods included within. Asymmetric Organo-Metal Catalysis also provides: Thorough introductions to chiral PTC-metal cooperative catalysis and enamine-metal cooperative catalysis Comprehensive explorations of iminum-metal relay catalysis and cooperative catalysis of bronsted acids and transition metals Practical discussions of metal-bronsted acid relay catalysis and Lewis base–Lewis acid cooperative catalysis In-depth examinations of Lewis base-transition metal cooperative catalysis and photocatalysis combined with organocatalysis Perfect for organic, catalytic, and pharmaceutical chemists, Asymmetric Organo-Metal Catalysis: Concepts, Principles, and Applications is also an invaluable resource for chemists working with or on organometallics.
Author : Zhang-Jie Shi
Publisher : John Wiley & Sons
ISBN 13 : 1118788990
Total Pages : 791 pages
Book Rating : 4.1/5 (187 download)
Download or read book Homogeneous Catalysis for Unreactive Bond Activation written by Zhang-Jie Shi and published by John Wiley & Sons. This book was released on 2014-10-17 with total page 791 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive overview of different catalytic reactions applied to the activation of chemical bonds. Each of the seven chapters covers key C-X classes where carbon is combined with another element: chlorine, fluorine, nitrogen, sulfur, oxygen, hydrogen, and carbon. The first part of the book discusses homogeneous catalysis in the activation and transformation of C-Cl and C-F, highlighting their basic activation modes, cross-coupling, and intensive mechanisms. The second part of the book focuses on C-N, C-S, and C-O bonds, mentioning their catalytic pathways. Finally, C-H and C-C bonds, their activation, chemical transformations, and applicability are covered. Overall, the book presents methodologies that can be applied to the efficient synthesis of drug molecules and fine chemicals. Through their presentation, the authors show that synthetic chemistry can be done in greener ways that limit hazards and pollution.
Author : Jiro Tsuji
Publisher : Springer Science & Business Media
ISBN 13 : 9783540239826
Total Pages : 348 pages
Book Rating : 4.2/5 (398 download)
Download or read book Palladium in Organic Synthesis written by Jiro Tsuji and published by Springer Science & Business Media. This book was released on 2005-07-06 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: with contributions by numerous experts
Author : Narayan S. Hosmane
Publisher : CRC Press
ISBN 13 : 1439826633
Total Pages : 856 pages
Book Rating : 4.4/5 (398 download)
Download or read book Boron Science written by Narayan S. Hosmane and published by CRC Press. This book was released on 2016-04-19 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt: Boron has made a significant impact in our lives through its quiet use in fertilizers, fungicides, soaps, detergents, and heat-resistant glassware. Boron Science: New Technologies and Applications addresses the applications of boron in chemistry, industry, medicine, and pharmacology by explaining its role in problems such as catalysis and hydrobora
Author : Tian-Sheng Mei
Publisher :
ISBN 13 : 9781267159700
Total Pages : 846 pages
Book Rating : 4.1/5 (597 download)
Download or read book Weak Coordination as a Powerful Means for Developing Useful Palladium (II)-catalyzed C-H Activation Reactions written by Tian-Sheng Mei and published by . This book was released on 2011 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: Achieving direct and selective functionalization of carbon-hydrogen (C-H) bonds to give carbon-carbon (C-C) or carbon-heteroatom (C-Y) bonds is a significant and long-standing goal in chemistry. C-H bonds are attractive reaction partners because they are ubiquitous in organic molecules. Thus, C-H functionalization methods could potentially expedite the synthesis of target molecules by providing new disconnections in retrosynthetic analysis. Among the numerous methods to affect this transformation, palladium-catalyzed C-H functionalization is one of most promising methods to construct C-C and C-Y bonds in term of versatile reactivity. The major challenges of palladium-catalyzed C-H functionalization are developing reactions that work with common and useful structural motifs and discovering new transformation, such as C-N or C-F bond formation. This thesis explores palladium-catalyzed C-H bond functionalization with substrates containing simple functional groups such as carboxylic acids and triflamides, which direct C-H cleavage through weak coordination with the metal catalyst. Chapter one introduces different types of C-H bond functionalization and focuses on Pd(II)/Pd(IV) catalysis. Chapter two covers Pd-catalyzed C-H iodination of arene carboxylic acids enabled by the discovery of coutercation-promoted C-H activation. Weak coordination has also been found to enable versatile reactivity of simple arene carboxylic acids. Chapter three focuses on the development of practical and useful C-H fluorination using triflamide as a weakly coordinating directing group that can be easily manipulated to a wide range of useful and common aryl halides. Chapter four describes applications of bystanding F+ oxidants to promote selective C-N reductive elimination in Pd(II)/Pd(IV) catalysis.
Author : Pierre H. Dixneuf
Publisher : Springer
ISBN 13 : 3319293192
Total Pages : 213 pages
Book Rating : 4.3/5 (192 download)
Download or read book C-H Bond Activation and Catalytic Functionalization II written by Pierre H. Dixneuf and published by Springer. This book was released on 2016-03-10 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Topics in Organometallic Chemistry presents critical overviews of research results in organometallic chemistry. As our understanding of organometallic structure, properties and mechanisms increases, new ways are opened for the design of organometallic compounds and reactions tailored to the needs of such diverse areas as organic synthesis, medical research, biology and materials science. Thus the scope of coverage includes a broad range of topics of pure and applied organometallic chemistry, where new breakthroughs are being achieved that are of significance to a larger scientific audience. The individual volumes of Topics in Organometallic Chemistry are thematic. Review articles are generally invited by the volume editors. All chapters from Topics in Organometallic Chemistry are published OnlineFirst with an individual DOI. In references, Topics in Organometallic Chemistry is abbreviated as Top Organomet Chem and cited as a journal.
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 : François Diederich
Publisher : John Wiley & Sons
ISBN 13 : 3527612203
Total Pages : 540 pages
Book Rating : 4.5/5 (276 download)
Download or read book Metal-catalyzed Cross-coupling Reactions written by François Diederich and published by John Wiley & Sons. This book was released on 2008-07-11 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon-carbon bond forming reactions are arguably the most important processes in chemistry, as they represent key steps in the building of complex molecules from simple precursors. Among these reactions, metal-catalyzed cross-coupling reactions are extensively employed in a wide range of areas of preparative organic chemistry, ranging from the synthesis of complex natural products, to supramolecular chemistry, and materials science. In this work, a dozen internationally renowned experts and leaders in the field bring the reader up to date by documenting and critically analyzing current developments and uses of metal-catalyzed cross-coupling reactions. A particularly attractive and useful feature, that enhances the practical value of this monograph, is the inclusion of key synthetic protocols, in experimental format, chosen for broad utility and application. This practice-oriented book can offer the practitioner short cuts to ensure they remain up-to-date with the latest developments.
Author : Anant Kapdi
Publisher : Elsevier
ISBN 13 : 9780128155059
Total Pages : 0 pages
Book Rating : 4.1/5 (55 download)
Download or read book Palladacycles written by Anant Kapdi and published by Elsevier. This book was released on 2019-06-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Palladacycles: Catalysis and Beyond provides an overview of recent research in palladacycles in catalysis for cross-coupling and similar reactions. In the quest for developing highly efficient and robust palladium-based catalysts for C-C bond formation via cross-coupling reactions, palladacycles have played a significant role. In recent years, they have found a wide variety of applications, ranging from catalysts for cross-coupling and related reactions, to their more recent application as anticancer agents. This book explores early examples of the use of palladacyclic complexes in catalysis employing azobenzene and hydrazobenzene as coordinating ligands. Its applications in processes such as selective reduction of alkenes, alkynes, or nitroalkanes are also covered. Palladacycles: Catalysis and Beyond reveals the tremendous advances that have taken place in the potential applications of palladacycles as versatile catalysts in academia and industry. It is a valuable resource for synthetic chemists, organometallic chemists, and chemical biologists.
Author : Alain Tressaud
Publisher : Academic Press
ISBN 13 : 0128129913
Total Pages : 274 pages
Book Rating : 4.1/5 (281 download)
Download or read book Fluorine written by Alain Tressaud and published by Academic Press. This book was released on 2018-10-06 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluorine: A Paradoxical Element, Volume Five, deals with the link between fluorine, humanity and the environment. It is divided into three main sections, including i) The history and developmental stages of fluorinated products, ii) Awareness of its importance in our environment, and iii) Recent contributions of fluoride products in medicine, pharmacy and our daily lives. Made engaging through interesting figures and accessible language, and written by a leading expert, Professor Tressaud, the book supports the work of scientists working in materials, toxicology and environmental science. It complements the author's edited series, Progress in Fluorine Science, covering recent advances. - Describes background and contextual information regarding the history, development of understanding, and applications of this important element - Explores the impacts of fluorine, both positive and negative, in the environment and biological systems - Includes applied, real-world information from agencies, such as CNRS, NASA, HWS and DOH
Author : Viktor V. Zhdankin
Publisher : John Wiley & Sons
ISBN 13 : 1118341309
Total Pages : 630 pages
Book Rating : 4.1/5 (183 download)
Download or read book Hypervalent Iodine Chemistry written by Viktor V. Zhdankin and published by John Wiley & Sons. This book was released on 2013-10-01 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hypervalent Iodine Chemistry is the first comprehensive text covering all of the main aspects of the chemistry of organic and inorganic polyvalent iodine compounds, including applications in chemical research, medicine, and industry. Providing a comprehensive overview of the preparation, properties, and synthetic applications of this important class of reagents, the text is presented in the following way: The introductory chapter provides a historical background and describes the general classification of iodine compounds, nomenclature, hypervalent bonding, structural features, and the principles of reactivity of polyvalent iodine compounds. Chapter 2 gives a detailed description of the preparative methods and structural features of all known classes of organic and inorganic derivatives of polyvalent iodine. Chapter 3, the key chapter of the book, deals with the many applications of hypervalent iodine reagents in organic synthesis. Chapter 4 describes the most recent achievements in hypervalent iodine catalysis. Chapter 5 deals with recyclable polymer-supported and nonpolymeric hypervalent iodine reagents. Chapter 6 covers the "green" reactions of hypervalent iodine reagents under solvent-free conditions or in aqueous solutions. The final chapter provides an overview of the important practical applications of polyvalent iodine compounds in medicine and industry. This book is aimed at all chemists interested in iodine compounds, including academic and industrial researchers in inorganic, organic, physical, medicinal, and biological chemistry. It will be particularly useful to synthetic organic and inorganic chemists, including graduate and advanced undergraduate students. It comprehensively covers the green chemistry aspects of hypervalent iodine chemistry, making it especially useful for industrial chemists.
Author : Vittorio Farina
Publisher : John Wiley & Sons
ISBN 13 : 9780471312734
Total Pages : 676 pages
Book Rating : 4.3/5 (127 download)
Download or read book The Stille Reaction written by Vittorio Farina and published by John Wiley & Sons. This book was released on 1998-09-18 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die Stille-Reaktion ist eine der sehr wenigen Reaktionen, in denen unter milden Bedingungen Kohlenstoff-Kohlenstoff-Bindungen geknüpft werden können. Man verwendet die Reaktion häufig in der Synthese komplizierter Moleküle zur Verknüpfung größerer Molekülbausteine. Die Autoren diskutieren vom präparativen Standpunkt aus Grenzen, Einflüsse, strukturelle Effekte und die Wahl der geeigneten Reaktionsbedingungen. Mit ausführlichen Vorschriften und vielen Beispielen. (11/98)
