Radicals Ion Radicals And Triplets

Author : Nathan L. Bauld
Publisher : Unknown
Page : 240 pages
File Size : 52,7 Mb
Release : 1997
Category : Intermediates (Chemistry)
ISBN : 1560819626

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Radicals, Ion Radicals, and Triplets by Nathan L. Bauld Pdf

Written by an internationally acknowledged expert in the field, with over two decades research experience with radical-important intermediates in organic reactions, this title provides an overview of all major types of spin-bearing radicals. While many new synthetic methods involving radicals have been developed and discussed in the past five years, this is the only source book focusing on the physical-organic aspects of radical chemistry.

Author : Zory Vlad Todres
Publisher : CRC Press
Page : 537 pages
File Size : 41,5 Mb
Release : 2002-09-10
Category : Science
ISBN : 9780824743710

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Ion-Radical Organic Chemistry by Zory Vlad Todres Pdf

Examining the formation, transformation, and application of ion radicals in typical conditions of organic synthesis, Organic Ion Radicals: Chemistry and Applications explains the reactions and principles of ion radical chemistry. The author addresses methods of determining ion- radical mechanisms and controlling ion radical reactions, issues relating to ecology and biology, and inorganic participants in ion radical organic reactions. Applications discussed include the roles of ion radicals in biological systems and their uses in optoelectronics, organic metals, and the manufacture of paper.

Author : Anders Lund,Masaru Shiotani
Publisher : Springer Science & Business Media
Page : 498 pages
File Size : 47,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401137508

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Radical Ionic Systems by Anders Lund,Masaru Shiotani Pdf

It is now more than 20 years since the book "Radical Ions" edited by Kaiser and Kevan appeared. It contained aspects regarding generation, identification, spin density determination and reactivity of charged molecules with an odd number of electrons. New classes of reactive ion radicals have been detected and characterised since then, most notably cation radicals of saturated organic compounds. Trapping of electrons has been found to occur not only in frozen glasses but also in organic crystals. The structure and reactions of anion radicals of saturated compounds have been clarified during the last 20 years. We have asked leading experts in the field to write separate chapters about cation radicals, anion radicals and trapped electrons as well as more complex systems of biological or technological interest. More attention is paid to recent studies of the ions of saturated compounds than to the older and previously reviewed work on aromatic ions. In the case of trapped electrons full coverage is out of the question, and focus is on recent efforts to characterise the solvation structure in ordered and disordered systems.

Author : David Crich
Publisher : John Wiley & Sons
Page : 1874 pages
File Size : 40,6 Mb
Release : 2013-05-30
Category : Science
ISBN : 9781118634899

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Reagents for Radical and Radical Ion Chemistry by David Crich Pdf

Radicals and radical ions are important intermediates with wide use in organic synthesis. The first book to concentrate on reagents for the creation and use of radicals and radical ions, this new volume in the Handbooks of Reagents for Organic Synthesis series compiles articles taken from the e-eros database, on reagents for use in radical and radical chemistry, to help the chemist in the lab choose the right reagents. Reflecting the enormous growth of radical chemistry over the past ten years, this is an essential guide for all synthetic chemists.

Author : Rayson L. Huang,S. H. Goh,Soon Hock Augustine Ong
Publisher : Hodder Education
Page : 264 pages
File Size : 47,9 Mb
Release : 1974
Category : Carbonium ions
ISBN : UCAL:B5110188

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The Chemistry of Free Radicals by Rayson L. Huang,S. H. Goh,Soon Hock Augustine Ong Pdf

Author : Albert Padwa
Publisher : Routledge
Page : 456 pages
File Size : 55,8 Mb
Release : 2017-10-02
Category : Science
ISBN : 9781351426565

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Organic Photochemistry by Albert Padwa Pdf

Organic photochemistry is the science arising from the application of photochemicalmethods to organic chemistry and organic chemical methods to photochemistry. It is aninterdisciplinary frontier.Intense activity in organic photochemistry in the last decade has produced so vast anaccumulation of factual knowledge that chemists in general have viewed it with awe.Even those chemists engaged in the study of organic photochemistry will find the rate ofdevelopment in the field perplexing to a high degree. This series originated to fill theneed for a critical summary of this vigorously expanding field with the purpose ofdrawing together seemingly unrelated facts, summarizing progress, and clarifyingproblems.Volume 11 continues to fulfill the original, essential role of this unique series byproviding a convenient review of the structural aspects of organic photochemistry. Aswith earlier volumes, this new book offers the research findings of distinguishedauthorities. It stresses timely aspects of organic photochemistry-previously scatteredthroughout the large body of literature-for which necessary critical review has beenlacking.This volume of the series emphasizes the mechanistic details of the di-n:-methanerearrangement . .. the synthetic aspects of the oxadi-n:-methane reaction ... thephotochemistry of carbenium ions and related species .. . photoinduced hydrogen atomabstraction by carbonyl compounds ... and matrix photochemistry of nitrenes, carbenes,and excited triplet states. Complete with numerous illustrations and bibliographiccitations of the literature, this book explores these important processes to the advantageof organic chemists, as an aid to research and as a source for supplementary knowledgeon particular topics .

Author : Robert A. Moss,Matthew S. Platz,Maitland Jones, Jr.
Publisher : John Wiley & Sons
Page : 1088 pages
File Size : 46,8 Mb
Release : 2004-01-07
Category : Science
ISBN : 0471233242

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Reactive Intermediate Chemistry by Robert A. Moss,Matthew S. Platz,Maitland Jones, Jr. Pdf

Reactive Intermediate Chemistry presents a detailed and timely examination of key intermediates central to the mechanisms of numerous organic chemical transformations. Spectroscopy, kinetics, and computational studies are integrated in chapters dealing with the chemistry of carbocations, carbanions, radicals, radical ions, carbenes, nitrenes, arynes, nitrenium ions, diradicals, etc. Nanosecond, picosecond, and femtosecond kinetic realms are explored, and applications of current dynamics and electronic structure calculations are examined. Reactive Intermediate Chemistry provides a deeper understanding of contemporary physical organic chemistry, and will assist chemists in the design of new reactions for the efficient synthesis of pharmaceuticals, fine chemicals, and agricultural products. Among its features, this authoritative volume is: Edited and authored by world-renowned leaders in physical organic chemistry. Ideal for use as a primary or supplemental graduate textbook for courses in mechanistic organic chemistry or physical chemistry. Enhanced by supplemental reading lists and summary overviews in each chapter.

Author : S.A. Rice
Publisher : Elsevier
Page : 403 pages
File Size : 47,9 Mb
Release : 1985-03-01
Category : Science
ISBN : 0080868193

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Diffusion-Limited Reactions by S.A. Rice Pdf

Diffusion-Limited Reactions

Author : Burkhard König
Publisher : Thieme
Page : 742 pages
File Size : 55,7 Mb
Release : 2019-04-05
Category : Science
ISBN : 9783132417045

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Science of Synthesis: Photocatalysis in Organic Synthesis by Burkhard König Pdf

The field of photocatalysis has developed rapidly over the last decade and it is time to clarify its impact on organic synthesis. This volume is an opportunity to provide the defining and current reference work for this field. A primary objective is to collect together the most useful, practical, and reliable methods for photocatalysis and to introduce them to a larger audience. The fundamental concepts of photophysics are introduduced and laboratory set-ups are described, enabling newcomers to the field to instantly apply these new tools in synthesis. Rather than aiming for comprehensive coverage, solutions for challenging transformations in synthesis applying visible light and suitable dyes are presented. A team of pioneers and leaders in the field has been assembled, who discuss both the practical and conceptual aspects of this rapidly growing field. Scope, limitations, and mechanism of the reactions are covered and key experimental procedures are included.

Author : Anatoly L. Buchachenko,Eugene L. Frankevich
Publisher : John Wiley & Sons
Page : 200 pages
File Size : 40,8 Mb
Release : 1996-12-17
Category : Science
ISBN : 047118859X

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Chemical Generation and Reception of Radio-and Microwaves by Anatoly L. Buchachenko,Eugene L. Frankevich Pdf

With this first critical overview in a decade, two internationally recognized authorities on spin chemistry make an important contribution to this timely topic in chemical physics. Two novel features of chemical reactions are described: The generation o waves by reactions and the effects of the electromagnetic waves on some chemical reactions. In this sense, this treatise formulates chemical radiophysics as a new field of chemical physics. The authors detail physical and chemical reaction mechanisms, the selection of nuclei by spin orientation and magnetic moment, (non)magnetic isotope separation and accumulation in reaction methods. Coverage features new insights into chemical dynamics and reaction mechanisms. Chemical radiophysics offers new radiospectroscopy techniques of exquisite sensitivity. One brief chapter summarizes the physical basis by which electromagnetic fields could affect reactions of biological significance. Chemical Generation and Reception of Radio- and Microwaves is an essential reference for chemical physicists, physical organic chemists, materials scientists, and radio- and biophysicists.

Author : Tanmoy Chakraborty,Lalita Ledwani
Publisher : CRC Press
Page : 298 pages
File Size : 50,7 Mb
Release : 2017-03-03
Category : Science
ISBN : 9781315353227

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Research Methodology in Chemical Sciences by Tanmoy Chakraborty,Lalita Ledwani Pdf

Recent Methodology in Chemical Sciences provides an eclectic survey of contemporary problems in experimental, theoretical, and applied chemistry. This book covers recent trends in research with the different domain of the chemical sciences. The chapters, written by knowledgeable researchers, provide different insights to the modern-day research in the domain of spectroscopy, plasma modification, and theoretical and computational analysis of chemical problems. It covers descriptions of experimental techniques, discussions on theoretical modeling, and much more.

Author : D. Bryce-Smith
Publisher : Royal Society of Chemistry
Page : 995 pages
File Size : 45,6 Mb
Release : 1973
Category : Photochemistry
ISBN : 9780851860350

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Photochemistry by D. Bryce-Smith Pdf

The breadth of scientific and technological interests in the general topic of photochemistry is truly enormous and includes, for example, such diverse areas as microelectronics, atmospheric chemistry, organic synthesis, non-conventional photoimaging, photosynthesis, solar energy conversion, polymer technologies, and spectroscopy. This Specialist Periodical Report on Photochemistry aims to provide an annual review of photo-induced processes that have relevance to the above wide-ranging academic and commercial disciplines, and interests in chemistry, physics, biology and technology. In order to.

Author : S. Tsuyoshi Ohnishi,Tomoko Ohnishi
Publisher : CRC Press
Page : 610 pages
File Size : 51,5 Mb
Release : 1995-07-27
Category : Science
ISBN : 0849380944

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Central Nervous System Trauma by S. Tsuyoshi Ohnishi,Tomoko Ohnishi Pdf

Central nervous system trauma, which encompasses stroke, subarachnoid hemorrhage, head injury, and spinal cord injury, is a leading cause of death in developed countries. In the search for underlying mechanisms, membrane involvement has been the common link. This fourth volume in the Membrane-Linked Diseases series is therefore dedicated to research on CNS trauma. Focusing on the mechanism of membrane damage, Central Nervous System Trauma: Research Techniques presents a variety of experimental techniques to study the mechanism of CNS trauma. Animal and tissue culture models provide the bulk of the research findings in this area. Possible pharmacological interventions are analyzed. This volume offers numerous illustrative examples, including full color figures. This book serves as a valuable resource for students and researchers, assisting in the comprehension of current trends in CNS trauma and helping to stimulate the discovery of new research areas.

Author : Hisaharu Hayashi
Publisher : World Scientific
Page : 272 pages
File Size : 50,6 Mb
Release : 2004
Category : Science
ISBN : 9812384235

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Introduction to Dynamic Spin Chemistry by Hisaharu Hayashi Pdf

Readership: Graduate students, researchers and industrialists in chemistry, physics and biology.

Author : Kev M. Salikhov
Publisher : Springer Science & Business Media
Page : 155 pages
File Size : 54,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783709165690

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Magnetic Isotope Effect in Radical Reactions by Kev M. Salikhov Pdf

In the last two decades it was demonstrated that, in addition to masses and charges, magnetic moments of nuclei are able to influence remarkably chemical reactions. This book presents the physical background (both theoretical and experimental) of the magnetic isotope effects in radical reactions in solutions. Special attention has been paid to the quantitative interpretation of the available experimental data. This book will be useful for physicists, chemists and biologists employing the isotope effect in their investigations as well as for those involved in isotope separation and isotope enrichment projects. Additionally, the magnetic isotope effect appears to be important in geochemistry and cosmochemistry. The book can be recommended for postgraduates and senior undergraduate students.