Polar Organometallic Reagents
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Polar Organometallic Reagents
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Author : Andrew E. H. Wheatley
language : en
Publisher: John Wiley & Sons
Release Date : 2022-03-03
Polar Organometallic Reagents written by Andrew E. H. Wheatley 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 2022-03-03 with Science categories.
Outlines recent advances in the field of polar organometallic chemistry, particularly in the context of the emergent areas of synergic and cooperative species. Polar Organometallic Reagents provides a critical overview of developments in the field of modern polar organometallic chemistry. With a particular focus on the emergent area of synergic heterometallic reagents, this timely volume describes our attempts to understand recently developed polar organometallics and their application in a range of new directions. Contributions from leading researchers present new synthetic work and discuss recent advances in characterization techniques, synthetic applications, and mechanistic understanding of heterometallic complexes. In-depth chapters provide detailed information on fundamental, structural, and theoretical aspects of polar organometallic chemistry while articulating the need and rationale for the advent of new reagents. Topics include alkali and alkaline earth organometallics, synergy and cooperativity, cationic p-block clusters and other developments in main group catalysis, synthetic trends in alkenyl copper, ate complex and borylmetal chemistry, non-traditional reaction environments, and trends in developing greener processes. Designed to keep readers updated with the latest progress in the field, this much-needed book: Includes an introductory chapter outlining the development of synergic bases and the logic behind their creation Highlights the role of solid-state structural work in elucidating the bonding and reactivity displayed by modern polar organometallics Examines the use of calculations in catalyst design and plotting more sustainable reaction pathways Discusses modern trends in solution techniques that have achieved new insights into the structures of active species Presents striking advances in the ease of handling of polar organometallics and the emergence of main group catalysis Polar Organometallic Reagents is essential reading for researchers in chemical disciplines including synthetic inorganic and coordination chemistry, main group chemistry, organometallic chemistry, organic synthesis and catalysis.
Preparative Polar Organometallic Chemistry
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Author : Lambert Brandsma
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Preparative Polar Organometallic Chemistry written by Lambert Brandsma 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.
Polar organometallic compounds are indispensable for the synthetic chemist. As this book shows, these almost ideal reagents are easy to prepare with high specificity under mild conditions and yet react quite readily with a great variety of substrates. Many compounds can be metallated directly at positions which would otherwise be difficult to substitute. Functional groups and heteroatoms already present in a molecule direct metallation to sites in their vicinity. The rules which govern polar organometallic chemistry often are not dominated by the usual n-delocalization and inductive effects; dipolar interactions, chelation, polarization, etc. often can be much more important. This affords novel synthetic opportunities. A good example is the development of a basically new type of aromatic substitution chemistry not based on positively charged intermediates. Seebach's injunction, "Thinking of polar organometallic compounds as carbanions is an impoverishment rather than a simplification" (International Symposium, Chemistry of Carbanions, Durham 1984), stresses the need to consider the metal not only as an integral, but perhaps also as the key component of these reagents. Rather than wandering off as solvated cations and acting as uninvolved spectators, the metals, rather than the anion moieties, can initiate and govern the subsequent reactions. To the founders of this field, e. g. Grignard, Ziegler, Gilman, Wittig, and their followers, the metal was critical. The title of Schlosser's book, "Polare Organometalle", certainly was apt.
Preparative Polar Organometallic Chemistry
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Author :
language : en
Publisher:
Release Date : 1987
Preparative Polar Organometallic Chemistry written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Organometallic chemistry categories.
Preparative Polar Organometallic Chemistry
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Author : Lambert Brandsma
language : en
Publisher:
Release Date : 1987
Preparative Polar Organometallic Chemistry written by Lambert Brandsma and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with categories.
Preparative Polar Organometallic Chemistry
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Author : Lambert Brandsma
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Preparative Polar Organometallic Chemistry written by Lambert Brandsma 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.
Preparative Polar Organometallic Chemistry is a collection of laboratory procedures for the synthesis and functionalization of organoalkali and Grignard compounds. The second volume with methods for generation and transformation of compounds bearing the metal at an sp3 carbon complements the first in which the metal was bound to an sp2 carbon atom in the reagent. Synthetically important intermediates such as metallated S,S-acetales, imines, nitriles, isonitriles and ketones are illustrated. All procedures have been worked out in full detail and tested in the author's own laboratory. Both books are intended to be practical bench-top laboratory manuals for working organic chemists, from the student to the advanced scientist.
Preparative Polar Organometallic Chemistry
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Author : Lambert Brandsma
language : en
Publisher: Springer
Release Date : 2011-11-02
Preparative Polar Organometallic Chemistry written by Lambert Brandsma and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-02 with Science categories.
Advances In Organometallic Chemistry
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Author :
language : en
Publisher: Academic Press
Release Date : 1969-01-28
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 1969-01-28 with Science categories.
Advances in Organometallic Chemistry
Principles Of Organometallic Chemistry
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Author : G. E. Coates
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Principles Of Organometallic Chemistry written by G. E. Coates 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.
The second edition of Organometallic Compounds (1960) was used not only by specialists but also as an undergraduate textbook. The third edition, recently published in two volumes, is about three times the length of the second and contains considerably more factual material than is appropriate for a student textbook. Therefore we believe that a shorter treatment would be welcome. In planning this book the authors have emphasized matters more of prin ciple than of detail, and have included in the first two chapters some general discussion of the properties and syntheses of organometallic compounds that is not to be found in the larger work. Some aspects of the organic chemistry of arsenic, and of silicon with particular reference to silicone polymers, are also included. Most university teachers of chemistry are becoming seriously concerned about the relentless increase in the amount and complexity of the material that is squeezed into undergraduate chemistry courses. With this in mind the authors have tried to cut detail to a minimum, but readers will find that the relative amount presented varies considerably between the various topics discussed. In general the treatment is more extensive than usual only if either or both of these conditions are met: (1), the subject has significant bearing on other major branches of chemistry including im portant industrial processes; (2), the topic is commonly misunderstood or found to be confusing.
Organometallic Reaction Mechanisms Of The Nontransition Elements
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Author : Donald Matteson
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Organometallic Reaction Mechanisms Of The Nontransition Elements written by Donald Matteson and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Organometallic Reaction Mechanisms of the Nontransition Elements provides selected significant developments in organometallic reaction mechanisms and outlines a self-consistent set of interpretations of these mechanisms. This book is organized into eight chapters and begins with discussions on bonding in theoretically important types of organometallic compounds and the potential surfaces and their relation to mechanisms. This is followed by significant chapters on electrophilic displacement reactions. Polar 1,2-addition and elimination reactions are covered in a separate chapter. Radical and photochemical reactions are described in the concluding chapters of the book, including the reverse reaction involving incorporation of a free metal and an organic halide into an organometallic compound. Organic chemists and researchers will find this book invaluable.
Organometallic Chemistry
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Author : Shay Beck
language : en
Publisher: Scientific e-Resources
Release Date : 2019-09-06
Organometallic Chemistry written by Shay Beck and has been published by Scientific e-Resources this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-06 with categories.
Organometallic Chemistry is the study of chemical compounds containing bonds between carbon and metal. The term "e;Metal"e; is defined deliberately broadly in this context and may include elements, such as silicon or boron, which are not metallic but are considered to be metalloids. Almost all branches of chemistry and material science now interface with organometallic chemistry. Organometallics find practical uses in stoichiometric and catalytic processes, especially processes involving carbon monoxide and alkene-derived polymers. Organometallic (OM) chemistry is the study of compounds containing, and reactions involving, metal-carbon bonds. The metal-carbon bond may be transient or temporary, but if one exists during a reaction or in a compound of interest, we're squarely in the domain of organometallic chemistry. Despite the denotational importance of the M-C bond, bonds between metals and the other common elements of organic chemistry also appear in OM chemistry: metal-nitrogen, metal-oxygen, metal-halogen, and even metal-hydrogen bonds all play a role. Metals cover a vast swath of the periodic table and include the alkali metals (group 1), alkali earth metals (group 2), transition metals (groups 3-12), the main group metals (groups 13-15, "e;under the stairs"e;), and the lanthanides and actinides. The principal idea of this book is to offer a comprehensive coverage of unconventional and thought-provoking topics in organometallic chemistry. It also supplies practical information about reaction mechanisms, along with the descriptions of contemporary applications to organic synthesis, organized by mechanism and kinetic. It will serve as a valuable reference tool for students and professional of organic and post organic chemistry, who need to become better acquainted with the subject.