Activation Of Grignard Reagents By Transition Metal Compounds
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Activation Of Grignard Reagents By Transition Metal Compounds
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Author : Hugh Felkin
language : en
Publisher: Elsevier Science & Technology
Release Date : 1976
Activation Of Grignard Reagents By Transition Metal Compounds written by Hugh Felkin and has been published by Elsevier Science & Technology this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Science categories.
Organic Synthesis Using Transition Metals
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Author : Roderick Bates
language : en
Publisher: John Wiley & Sons
Release Date : 2012-04-30
Organic Synthesis Using Transition Metals written by Roderick Bates and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-30 with Science categories.
Transition metals open up new opportunities for synthesis, because their means of bonding and their reaction mechanisms differ from those of the elements of the s and p blocks. In the last two decades the subject has mushroomed - established reactions are seeing both technical improvements and increasing numbers of applications, and new reactions are being developed. The practicality of the subject is demonstrated by the large number of publications coming from the process development laboratories of pharmaceutical companies, and its importance is underlined by the fact that three Nobel prizes have been awarded for discoveries in this field in the 21st Century already. Organic Synthesis Using Transition Metals, 2nd Edition considers the ways in which transition metals, as catalysts and reagents, can be used in organic synthesis, both for pharmaceutical compounds and for natural products. It concentrates on the bond-forming reactions that set transition metal chemistry apart from "classical" organic chemistry. Each chapter is extensively referenced and provides a convenient point of entry to the research literature. Topics covered include: introduction to transition metals in organic synthesis coupling reactions C-H activation carbonylative coupling reactions alkene and alkyne insertion reactions electrophilic alkene and alkyne complexes reactions of alkyne complexes carbene complexes h3- or p-allyl -allyl complexes diene, dienyl and arene complexes cycloaddition and cycloisomerisation reactions For this second edition the text has been extensively revised and expanded to reflect the significant improvements and advances in the field since the first edition, as well as the large number of new transition metal-catalysed processes that have come to prominence in the last 10 years – for example the extraordinary progress in coupling reactions using “designer” ligands, catalysis using gold complexes, new opportunities arising from metathesis chemistry, and C-H activation – without neglecting the well established chemistry of metals such as palladium. Organic Synthesis Using Transition Metals, 2nd Edition will find a place on the bookshelves of advanced undergraduates and postgraduates working in organic synthesis, catalysis, medicinal chemistry and drug discovery. It is also useful for practising researchers who want to refresh and enhance their knowledge of the field.
Activated Metals In Organic Synthesis
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Author : P. Cintas
language : en
Publisher: CRC Press
Release Date : 2020-01-29
Activated Metals In Organic Synthesis written by P. Cintas and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-29 with Science categories.
Activated Metals in Organic Synthesis discusses fundamental principles of the generation of activated, highly reactive metals, and their applications in organic synthesis. Following an introductory chapter on basic forms of metals the chapters in Part 1 are devoted to common strategies utilized for the preparation of active metals. These strategies include vaporization and subsequent co-condensation of metal atoms, in addition to depassivating methods employed commonly in laboratory syntheses. Chapters in Part 2 discuss relevant organic transformations in which metal activation plays a crucial role. Specific topics covered include metal-induced reductive methods; pinacolic, Reformatsky-, and Barbier-type reactions; McMurry ketone-olefin coupling; and the Bernet-Vasella reaction. Each chapter is followed by literature citations ranging from specific references to significant reviews. Many structural formulas are provided, making it easy to follow each synthesis. The book will be an important reference for students, organic chemists, and researchers in all areas of organometallic chemistry.
Grignard Reagents And Transition Metal Catalysts
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Author : Janine Cossy
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2016-04-25
Grignard Reagents And Transition Metal Catalysts written by Janine Cossy and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-25 with Science categories.
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.
Organometallic Chemistry
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Author : Ian J. S. Fairlamb
language : en
Publisher: Royal Society of Chemistry
Release Date : 2011-06-16
Organometallic Chemistry written by Ian J. S. Fairlamb and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-06-16 with Reference categories.
A series of critical reviews and perspectives focussing on specific aspects of organometallic chemistry interfacing with other fields of study are provided. For this volume, the critical reviews cover topics such as the activation of "inert" carbon-hydrogen bonds, ligand design and organometallic radical species. For example, Charlie O'Hara discusses how mixed-metal compounds may perform the highly selective activation of C-H bonds and, in particular, how synergic relationships between various metals are crucial to this approach. The chemistry of a remarkable series of air-stable chiral primary phosphine ligands is discussed in some depth by Rachel Hiney, Arne Ficks, Helge M3ller-Bunz, Declan Gilheany and Lee Higham. This article focuses on the preparation of these ligands and also how they may be applied in various catalytic applications. Bas De Bruin reports on how ligand radical reactivity can be employed in synthetic organometallic chemistry and catalysis to achieve selectivity in radical-type transformations. As well as highlighting ligand-centered radical transformations in open-shell transition metals, an overview of the catalytic mechanism of Co(II)-catalysed olefin cyclopropanation is given, showing that enzyme-like cooperative metal-ligand-radical reactivity is no longer limited to real enzymes. Valuable and informative comprehensive reviews in the field of organometallic chemistry are also covered in this volume. For example, organolithium and organocuprate chemistry are reviewed by Joanna Haywood and Andrew Wheatley; aspects in Group 2 (Be-Ba) and Group 12 (Zn-Hg) compounds by Robert Less, Rebecca Melen and Dominic Wright; metal clusters by Mark Humphrey and Marie Cifuentes; and recent developments in the chemistry of the elements of Group 14 - focusing on low-coordination number compounds by Richard Layfield. This volume therefore covers many synthetic and applied aspects of modern organometallic chemistry which ought to be of interest to inorganic, organic and applied catalysis fields.
Organotransition Metal Chemistry
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Author : Yoshio Ishii
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Organotransition Metal Chemistry written by Yoshio Ishii and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Synthesis of Organotransition Metals.- Metallocarboranes: Past, Present, and Future.- Novel Rhodium and Palladium Complexes with Benzoyl and Thiobenzoyl Isocyanates as Ligands.- Polycyanovinyl Transition Metal Derivatives.- A New Preparation of Organocopper(I)-Isonitrile Complexes and Their Reactions.- An Unusual Behavior of?-Vinyl Alcohol Complexes of Transition Metals.- The Mode of Formation of Transition Metal to Carbon Bonds by Oxidative Addition.- Organoactinides: Coordination Patterns and Chemical Reactivity.- Recent Developments in Chemistry of Organolanthanides and Organoactinides.- C.
Advances In Organometallic Chemistry
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Author :
language : en
Publisher: Academic Press
Release Date : 2018-05-21
Advances In Organometallic Chemistry written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-21 with Science categories.
Advances in Organometallic Chemistry, Volume 69, contains authoritative review articles of world renowned researchers in the field of organometallic chemistry. This longstanding serial is known for its comprehensive coverage of topics in organometallic synthesis, reactions, mechanisms, homogeneous catalysis, and more, with this release focusing on topics such as C-H Activation Mediated by Main Group Inorganic and Organometallic Compounds, Transition-metals catalyzed intramolecular amination and hydroamination reactions of allenes, Green Fluorescent Protein-like and related organometallic fluorophores, Recent advances in the synthesis of C- S- bonds via metal‐catalyzed functionalization of C‐ H‐ bonds, Current mechanistic understanding of Co-catalyzed C-H functionalization, and more. The book is ideal for a wide range of researchers involved in organometallic chemistry, including synthetic protocols, mechanistic studies and practical applications. Contains contributions from leading authorities in the field of organometallic chemistry Covers topics in organometallic synthesis, reactions, mechanisms, homogeneous catalysis, and more Informs and updates readers on the latest developments in the field Carefully edited to provide easy-to-read material
Iron Catalyzed Synthesis Of Fused Aromatic Compounds Via C H Bond Activation
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Author : Arimasa Matsumoto
language : en
Publisher: Springer
Release Date : 2014-07-08
Iron Catalyzed Synthesis Of Fused Aromatic Compounds Via C H Bond Activation written by Arimasa Matsumoto and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-08 with Science categories.
Iron catalysts in organic synthesis are strongly in demand because iron is non-toxic, inexpensive and the most abundant transition metal in the earth, although their use is still limited compared with that of rare, precious metals such as palladium, ruthenium and rhodium. This thesis describes the first practical example of iron catalysis in the carbon–hydrogen bond activation reaction to synthesized fused aromatic ring compounds. By using a unique combination of iron catalyst and dichloride oxidant, various kind of naphthalene and phenanthrene derivatives were synthesized via annulation reaction with alkynes including direct C–H bond activation process. This achievement opens the new possibility of low-valent iron catalysis and expands synthetic methods for a sustainable society.
Tetrahedron Reports On Organic Chemistry
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Author : Derek Barton
language : en
Publisher: Elsevier
Release Date : 2016-10-13
Tetrahedron Reports On Organic Chemistry written by Derek Barton and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-13 with Science categories.
Tetrahedron Reports on Organic Chemistry
Organozinc Derivatives And Transition Metal Catalysts
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Author : Janine Cossy
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2023-05-22
Organozinc Derivatives And Transition Metal Catalysts written by Janine Cossy and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-22 with Science categories.
Organozinc reagents are less reactive than Grignard reagents but they are much more chemoselective. Since the Negishi cross-coupling reaction developed by Ei-ichi Negishi, who was awarded the Nobel Price in chemistry in 2010, a number of cross-coupling reactions involving organozinc derivatives and transition metal catalysts (Pd, Ni, Fe, Co, Cu, ...) has been tuned up to form C-C bonds. This book on "Organozinc derivatives and transition metal catalysts" has been written by experts in the field and is a complement to the book entitled "Grignard reagents and transition metal catalysts" (a De Gruyter book, edited by J. Cossy). Grignard reagents or organozinc reagents, that is the question? From a given substrate, what is the best organometallic reagent and the best transition metal to form a C-C bond by using a cross-coupling reaction? The solution might be found in these two books.