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This volume, written by a range of international experts, covers a wide range of topics involving organic fluorine compounds. Each chapter is preceded by a summary and includes extensive illustrations and references. The chapters cover atmospheric chemistry, application of 19F NMR, partition, degradation and transformation, naturally occurring organic fluorine compounds, toxicology of perfluoroalkanes and phosphorofluoridates, and application of aromatic compounds to the elucidation of the mechanism of cytochrome P450.
Organofluorine Chemistry by Richard D. Chambers Pdf
The excitement of the chemistry of organofluorine compounds stems from the unique reactions that arise and the "special effects" that introduction of fluorine impart on a molecule. Indeed, these effects are now exploited in a remarkable array of applications the whole of the chemical, pharmaceutical, and plant-protection industries. In this two-volume set, we have gathered authors with immense experience in various aspects of their fields and each is a world-authority on the important topics which they have described. The first volume treats the chemistry of fluorinated alkenes, which are important "building-blocks" for the synthesis of a range of fluorinated systems and are used widely in industry. The second volume is directed to techniques and synthons for obtaining fluorinated compounds.
Organofluorine Chemistry by Richard D. Chambers Pdf
Fluorine is unique in that it is possible to replace hydrogen by fluorine either singly or multiply,in an organic molecule and,in so-doing create a potentially infinite extension to organic chemistry that is entirely synthetic. The excitement of the chemistry of these systems stems from the unique reactions that ensue and the “special-effects”that introduction of fluorine impart. Indeed,these effects are now exploited in a remarkable array of applications across the whole of the chemical,pharmaceutical,and plant-protection industries,although this is not widely appreciated. In this book, we have gathered authors with immense experience in various aspects of their field and each is a world-authority on the important topics they have described. Some topics, like the use of elemental fluorine, and enzymes in synthesis, are relatively new areas that are rapidly growing. We dedicate the book to a long standing friend,Professor George Olah,in the year of his 70th birthday,in recognition of his massive achievements. Durham,May 1997 Dick Chambers Contents Elemental Fluorine in Organic Chemistry J. Hutchinson and G. Sandford . . . . . . . . . . . . . . . . . . . . . . . . 1 Fluorinated Organometallic Compounds D. J. Burton and L. Lu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Enzymatically Controlled Reactions of Organofluorine Compounds T. Kitazume and T. Yamazaki . . . . . . . . . . . . . . . . . . . . . . . . . 91 Building Block Approaches to Aliphatic Organofluorine Compounds J. M. Percy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 Electrofluorination of Organic Compounds F. G. Drakesmith . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 Author Index Volumes 151–193 . . . . . . . . . . . . . . . . . . . . . . . 243 Contents of Volume 192 Organofluorine Chemistry: Fluorinated Alkenes and Reactive Intermediates Volume Editor: R. D. Chambers Nucleophilic Reactions of Fluorinated Alkenes R. D. Chambers and J. F. S.
Organofluorine Chemistry by Kalman J. Szabo,Nicklas Selander Pdf
By presenting novel methods for the efficient preparation of fluorinated compounds and their application in pharmaceutical and agrochemical chemistry as well as medicine, this is a valuable source of information for all researchers in academia and industry!
Organofluorine Compounds in Biology and Medicine by V Prakash Reddy Pdf
Organofluorine Compounds in Biology and Medicine covers topics on biochemically relevant organofluorine compounds and their synthesis and biochemical pathways. Organofluorine compounds have renewed interest in pharmaceutical industry, and therefore a concise book on this topic is highly relevant to the scientific community involved in this area. Covers the synthesis, biochemical, and therapeutic applications of organofluorine compounds Offers a complete text on biochemically relevant organofluorine compounds and their synthesis and mechanistic pathways Provides one of the first major reference books on the biological and medicinal applications of organofluorine chemistry
Fluorine Magnetic Resonance Imaging by Ulrich Flogel,Eric Ahrens Pdf
Over the past decade, fluorine (19F) magnetic resonance imaging (MRI) has garnered significant scientific interest in the biomedical research community owing to the unique properties of fluorinated materials and the 19F nucleus. Fluorine has an intrinsically sensitive nucleus for MRI. There is negligible endogenous 19F in the body and thus there is no background signal. Fluorine-containing compounds are ideal tracer labels for a wide variety of MRI applications. Moreover, the chemical shift and nuclear relaxation rate can be made responsive to physiology via creative molecular design. This book is an interdisciplinary compendium that details cutting-edge science and medical research in the emerging field of 19F MRI. Edited by Ulrich Flögel and Eric Ahrens, two prominent MRI researchers, this book will appeal to investigators involved in MRI, biomedicine, immunology, pharmacology, probe chemistry, and imaging physics.
Organic Bromine and Iodine Compounds by Alasdair H. Neilson Pdf
This volume addresses a broad spectrum of the environmental issues surrounding organic bromine and iodine compounds. It covers their partition among the environmental compartments and the potential for their long-range dissemination. The important issue of their atmospheric chemistry is discussed in detail in the context of ozone depletion and global warming, and the significant difference between the reactions of methyl bromide and methyl iodide are underscored. The mammalian toxicity is discussed and the mechanisms of the degradation and transformation of organic bromine and iodine compounds addressed. There has been considerable interest in naturally occurring metabolites in the current debate on the fate and partition of methyl bromide that is an important fungicide and is produced in substantial quantities as a metabolite of marine algae. The possible natural occurrence of diphenyl ethers that are used as flame retardants have also been raised. A discussion is given on plausible mechanisms for the biosynthesis of representative organic bromine and organic iodine metabolites. Reaction pathways are illustrated throughout and comprehensive references are given.
With the narrative punch of Jonathan Harr’s A Civil Action and the commitment to environmental truth-telling of Erin Brockovich, The Fluoride Deception documents a powerful connection between big corporations, the U.S. military, and the historic reassurances of fluoride safety provided by the nation’s public health establishment. The Fluoride Deception reads like a thriller, but one supported by two hundred pages of source notes, years of investigative reporting, scores of scientist interviews, and archival research in places such as the newly opened files of the Manhattan Project and the Atomic Energy Commission. The book is nothing less than an exhumation of one of the great secret narratives of the industrial era: how a grim workplace poison and the most damaging environmental pollutant of the cold war was added to our drinking water and toothpaste.
Author : David Scott Publisher : Royal Society of Chemistry Page : 235 pages File Size : 45,9 Mb Release : 2015-11-06 Category : Science ISBN : 9781782625094
Around the World in 18 Elements by David Scott Pdf
Written with both students and educators in mind, this book presents a tour of the elements found in the British "A" level syllabus. Each chapter presents a key concept of chemistry in the context of the element, instilling a wider background in chemistry to the reader, which can then be tested by questions in the text. Students of chemistry will enjoy this informative approach to revision, while educators will gain inspiration for planning lessons and discussing concepts. International baccalaureate and foundation-year students will also benefit from the topics presented in this accessible textbook. Find out more, including resources, at http://www.rsc.org/learn-chemistry/resource/res00001996/around-the-world-in-18-elements-book.
The primary purpose of this book is to prepare the ground for coordinated efforts aiming to answer the question: where and when life originated. The appearance of life involves three successive stages: i) the formation of chemical elements and their combination to simple molecules, which is the concern of physicists; ii) the evolution of organized complexity in biomolecules and their reactions, which falls within the field of chemistry; iii) the onset of Darwinian evolution after the appearance of the first cell-like structure, which is studied by biologists. This book focuses on the first two steps of this process with chapters exploring topics such as chemical element abundances; galaxies, galactic magnetic fields and cosmic rays; galactic chemical evolution. Key Features: Contains extensive lists of reference and additional reading. Includes new hypotheses concerning the origin of life. Combines consideration from nuclear physics, astrophysics, astro- and geochemistry. Despite its interdisciplinary nature, this book remains accessible to nonexperts, and would be a valuable companion for both experts and laypeople.
Global Contamination Trends of Persistent Organic Chemicals by Bommanna G. Loganathan,Paul Kwan-Sing Lam Pdf
Environmental pollution by man-made persistent organic chemicals (POCs) has been a serious global issue for over half a century. POCs are prevalent in air, water, soil, and organisms including wildlife and humans throughout the world. They do not degrade and cause long-term effect in organisms. Exposure to certain POCs may result in serious environ
