Download or read book Fundamentals of Carbanion Chemistry written by Donald J. Cram and published by Elsevier. This book was released on 2012-12-02 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Chemistry, Volume 4: Fundamentals of Carbanion Chemistry provides information pertinent to carbanion chemistry. This book explores several topics, including carbonium ions, carbanions, carbenes, and carbon radicals. Comprised of six chapters, this volume starts with an overview of the variation of the kinetic and thermodynamic acidities of carbon acids with substituents and environments. This text then explores the methods of carbanion stabilization by substituents and discusses the various types of stabilization. Other chapters explain the stereochemistry of hydrogen–deuterium exchange and examine the stereochemistry of substitution reactions of organometallic compounds. This book discusses as well the structure and immediate environment of reaction intermediates through the use of stereochemical techniques. The final chapter considers the unsaturated anionic rearrangements of carbanions, carbonium ions, as well as carbon radicals and other rearrangements. Chemists, organic chemists, researchers, and graduate students interested in the field of carbanion chemistry will find this book extremely useful.
Download or read book Fundamentals of Carbanion Chemistry written by Donald James Cram and published by . This book was released on 1965 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Carbanion Chemistry written by R. Bates and published by Springer. This book was released on 2012-01-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was prepared with the idea of collecting some of the multitudinous new literature on carbanions and pre- senting it along with the fundamentals of carbanion chemi- stry. Some 400 papers from the period 1976 to 1982 have been assimilated into the book along with about an equal number of references (many to reviews) from the earlier literature. The material is organized under the headings Structures (with emphasis on the results of X-ray studies since they unambiguously show the molecular geometry), Preparations, and Reactions. Reactions, the largest topic, is divided into reactions with electrophiles, eliminations, oxidations, and rearrangements. Under these headings, carbanions without resonance stabilization (0' carbanions) are generally discus- sed first, and are further subdivided into Sp3 (alkyl) followed by Sp2 (vinyl and aryl) followed by sp (acetylenic); resonance- stabilized (n) hydrocarbon anions such as allyl and benzyl follow; lastly, heteroatom-containing n carbanions such as enolates are considered. Some references to carbanion equivalents are included at the end. Tucson, Arizona U.S.A. Robert B. Bates May 1983 Craig A. Ogle Table of Contents I. Introduction 1 II. Structures . 3 1. Non-delocalized (0") 3 a. Sp3 ..... . 3 b. Sp2 and sp . . . 7 2. Delocalized (n) . . 8 a. Hydrocarbon Anions 8 b. Heteroatom-containing Carbanions 10 III. Preparations. . . . . 13 13 1. From Alkyl Halides 13 a. With Metals . . 15 b. With Organometallics . 17 2. From Alkanes by Proton Abstraction 17 a. Acidities of CH Protons. . 21 b. Base-solvent Systems . . . 25 3. From Unsaturated Compounds 25 a. By Reduction . . . . . .
Download or read book Lithium Chemistry written by Anne-Marie Sapse and published by John Wiley & Sons. This book was released on 1995-06-09 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date, comprehensive guide to LITHIUM CHEMISTRY Although lithium has been the subject of numerous individualstudies, this intriguing element has rarely been examined from thebroad perspective many researchers require. Lithium Chemistry: ATheoretical and Experimental Overview fills this void by providingthe most thorough and up-to-date overview available of currenttheories and experimental data. Supported by nearly two hundred illustrations, this book draws uponthe expertise of prominent researchers in the field, and treats thefull range of modern applications and techniques. The result is aunique and invaluable guide to lithium studies for researchers andgraduate students working in the fields of organic, inorganic, andorgano-metallic chemistry. Lithium Chemistry: A Theoretical and Experimental Overview assumesa background in quantum chemistry and experimental physicalchemistry at the graduate level and includes coverage of thesemajor topics: * Bonding, structures, and energies in organolithium compounds * Theoretical studies of aggregates of lithium compounds * Comparison of lithium and hydrogen bonds * Lithium atom matrix reactions with small molecules * NMR of organolithium compounds * Aspects of the thermochemistry of lithium compounds * The structure of lithiated amines and lithiated ethers--fromcarbanions to carbenoids * Complexes of inorganic lithium salts * Structures of lithium salts of heteroatom compounds * Synthetic ionophores for lithium ions
Download or read book Understanding Organic Reaction Mechanisms written by Adam Jacobs and published by Cambridge University Press. This book was released on 1997-07-17 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: First/second year text in chemistry.
Download or read book Carbanion Chemistry written by E. Buncel and published by . This book was released on 2003 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents
Download or read book Fundamentals of Chemistry English Edition written by Dr. Rubby Mishra, and published by Thakur Publication Private Limited. This book was released on 2021-02-01 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Buy Latest Fundamentals of Chemistry B.Sc. 1 Sem Chemistry Book especially designed for U.P. State universities by Thakur Publication.
Download or read book Survey of Progress in Chemistry written by Arthur F. Scott and published by Elsevier. This book was released on 2013-10-22 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Survey of Progress in Chemistry, Volume 4 considers the principles common to all chemistry that undergo major developments and modifications, including aqueous solutions, carbanions, stable isotopes, nitrogen fixation, ionizing radiation, and organic compound luminescence. This volume is organized into six chapters. The first chapter surveys first the theories of water and aqueous solutions structure, followed by the evaluation of temperature, pressure, and electrolytes on water. This chapter emphasizes the role of water structure in biological systems. The second chapter covers the generation, capture, mechanism of stabilization, and isomerization of carbanions, while the separation and practical applications of isotopes are examined in the third chapter. The following chapter describes the mechanism of nitrogen fixation by those cells capable of fixing nitrogen. The concluding chapters explore some aspects of the energy transfer process and the formation of intermediate molecular species. These chapters also evaluate the luminescence of organic systems. This book is of value to college chemistry teachers and students.
Download or read book Comprehensive Organic Functional Group Transformations written by Alan R. Katritzky and published by Elsevier. This book was released on 1995 with total page 1452 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Volume covers the formation of carbon-carbon single-, double- and triple bonds by substitution and addition reactions as well as by various rearrangements. The formation of carbon-carbon multiple bonds by elimination and condensation procedures is fully documented. In addition the synthesis of carbon-hydrogen bonds principally by substitution and addition reactions is featured as is the preparation of a wide variety of carbon-centred anions, cations and radicals.
Download or read book Solvent Effects in Chemistry written by Erwin Buncel and published by John Wiley & Sons. This book was released on 2015-06-23 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the concepts, theory and experimental knowledge concerning solvent effects on the rate and equilibrium of chemical reactions of all kinds. It begins with basic thermodynamics and kinetics, building on this foundation to demonstrate how a more detailed understanding of these effects may be used to aid in determination of reaction mechanisms, and to aid in planning syntheses. Consideration is given to theoretical calculations (quantum chemistry, molecular dynamics, etc.), to statistical methods (chemometrics), and to modern day concerns such as "green" chemistry, where utilization and disposal of chemical waste or by-products in an environmentally safe way is as important as achieving the desired end products by all chemists nowadays. The treatment progresses from elementary to advanced material in straightforward fashion. The more advanced topics are not developed in an overly rigorous way so that upper-level undergraduates, graduates, and newcomers to the field can grasp the concepts easily.
Download or read book Organic Sulfur Chemistry written by Shigeru Oae and published by CRC Press. This book was released on 2018-05-04 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains fundamental knowledge regarding the structure and mechanisms of organic sulfur chemistry. Topics include sulfur bondings, effects of sulfur groups, stereochemistry around sulfur, substitution, ligand coupling within s-sulfurane, oxidation, reduction and rearrangement. References in this work total over 2,300. Anyone with an interest in organic sulfur chemistry will find this book to be fascinating reading.
Download or read book Anionic Polymerization written by Henry Hsieh and published by CRC Press. This book was released on 1996-03-15 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work introduces the basic theories and experimental methods of anionic polymerization as well as the synthesis, analysis and characteristics of anionic polymerized products. It details the creation of linear and branched polymers, random and block copolymers, graft and macromonomers, and many other substances. The work emphasizes the relations
Download or read book Advanced Organic Chemistry written by Francis A. Carey and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 817 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main theme of Part B is the description of synthetically useful reactions and the illustration of their application. We have attempted to update the material to reflect the most important advances in synthetic methodology. Because of the extensive developments in the use of organic derivatives of transition metals, as well as of silicon and tin, we have separated the organometallic material into three chapters. Chapter 7 emphasizes organolithium and organomagnesium chemistry and also considers the group lIB metals. Transition metal chemistry is discussed in Chapter 8, with emphasis on copper and palladium intermediates. In Chapter 9, the carbon-carbon bond-forming reactions of organoboranes, silanes, and stannanes are discussed. The increased importance of free-radical reactions in synthesis has led to the incorporation of a section on radical reactions into Chapter 10, in which carbocations, carbenes, and nitrenes are also discussed. Certainly a major advance in synthetic chemistry during the 1980s was the development of methods for enantioselective synthesis. We have increased the level of attention to stereochemistry in the discussion of many reactions. In areas in which new stereoselective methods have been well developed, such as in aldol condensa tions, hydroboration, catalytic reduction, and epoxidation, we discuss these methods. The final chapter discusses some of the general issues which must be addressed in multistep synthesis and provides some illustrative syntheses which can provide the basis for more detailed study of this aspect of synthetic chemistry.
Download or read book Writing Reaction Mechanisms in Organic Chemistry written by Audrey Miller and published by Elsevier. This book was released on 2012-12-02 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presentation is clear and instructive: students will learn to recognize that many of the reactions in organic chemistry are closely related and not independent facts needing unrelated memorization. The book emphasizes that derivation of a mechanism is not a theoretical procedure, but a means of applying knowledge of other similar reactions and reaction conditions to the new reaction. - Brief summaries of required basic knowledge of organic structure, bonding, stereochemistry, resonance, tautomerism, and molecular orbital theory - Definitions of essential terms - Typing and classification of reactions - Hints (rules) for deriving the most likely mechanism for any reaction
Download or read book Electrophilic Substitution at a Saturated Carbon Atom written by C.H. Bamford and published by Elsevier. This book was released on 1972-01-01 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrophilic Substitution at a Saturated Carbon Atom
Download or read book Ozonation in Organic Chemistry V1 written by Philip S. Bailey and published by Elsevier. This book was released on 2012-12-02 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ozonation in Organic chemistry, Volume I: Olefinic Compounds covers the historical background of ozone reactions with organic substances and the mechanisms of these reactions. Composed of 12 chapters, this book first deals with the development of the available theory of all ozone reactions, such as the Harries and Staudinger theories, particularly the Criegee mechanism of ozonolysis. This text then describes the step-by-step mechanism of the classical ozonolysis reaction of olefins and how it evolved. Considerable chapters are devoted to the reactions that compete with ozonolysis, such as epoxidation and other partial cleavage reactions. Both liquid- and gas-phase ozone reactions are explored in other chapters. This volume will appeal to those who are interested in exploring the frontiers of ozone-organic chemistry.
Download or read book Reactions of Organosulfur Compounds written by Eric Block and published by Academic Press. This book was released on 2013-10-22 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Chemistry, Volume 37: Reactions of Organosulfur Compounds covers the basics of organosulfur chemistry and the characteristics of organically bound sulfur, with an emphasis on reactions, particularly those of synthetic utility. The book discusses the preparation, nature, stereochemical aspects, reactions, and the kinetic and thermodynamic assessment of the stability of sulfur-containing carbanions; the preparation and reactions of sulfur ylides; and the preparation, assessment of stability, and reactions of sulfur-containing carbocations. The text also describes preparation, assessment of stability, nature, and reactions of sulfur-containing radicals, organosulfur carbenes, and carbenoids; as well as the the pericyclic reactions of organosulfur compounds. Chemists, biochemists, and students taking related courses will find the book useful.
