F Fluorine

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3662063395
Total Pages : 427 pages
Book Rating : 4.92/5 ( download)

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Download or read book F Fluorine written by and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume, "Fluorine" Suppt. Vol. 4, covers the oxygen compounds of fluorine and the binary fluorine-nitrogen compounds. In the first part "Fluorine and Oxygen", oxygen fluorides OnF m are described in the order of decreasing F: 0 ratio. It finishes with a description of hyperfluorous acid HOF. The second part "Fluorine and Nitrogen" deals with the binary fluorine-nitrogen com pounds. They are subdivided on the basis of the number of nitrogen atoms per molecule. Thus, species such as NFt, NF , NF , and NF are considered first followed by the dinitrogen and 3 2 trinitrogen fluorides NF, NF, and NF and related ions. 2 4 2 2 3 The other compounds under the heading "Fluorine and Nitrogen", the fluorine-nitrogen hydrogen and the fluorine-nitrogen-oxygen(-hydrogen) compounds, will be covered in "Fluorine" Suppt. Vol. 5. Intense development in the field of inorganic fluorine-oxygen and fluorine"nitrogen chem istry began in the middle of the 1950s when in less than a decade numerous previously unknown compounds and a great deal of new information were produced. Research in this field was strongly stimulated by interest in these compounds as potential high-energy oxi dizers for rocket fuels. That is also the reason why much of the pertinent chemical information is found in patent Iiterature and U.S. Government contractor reports.

Author : Herbert W. Roesky
Publisher : John Wiley & Sons
ISBN 13 : 1118409442
Total Pages : 490 pages
Book Rating : 4.42/5 ( download)

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Download or read book Efficient Preparations of Fluorine Compounds written by Herbert W. Roesky and published by John Wiley & Sons. This book was released on 2012-10-11 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive guide to creating fluorine-based compounds—and the materials of tomorrow Discovered as an element by the French chemist Henri Moissan in 1886, through electrolysis of potassium fluoride in anhydrous hydrogen fluoride—"le fluor," or fluorine, began its chemical history as a substance both elusive and dangerous. With a slight pale yellow hue, fluorine is at room temperature a poisonous diatomic gas. Resembling a spirit from a chemical netherworld, fluorine is highly reactive, difficult to handle, yet very versatile as a reagent—with the power to form compounds with almost any other element. Comprising 20% of pharmaceutical products and 30% of agrochemical compounds, as well as playing a key role in electric cars, electronic devices, and space technology, compounds containing fluorine have grown in importance across the globe. Learning how to safely handle fluorine in the preparation of innovative new materials—with valuable new properties—is of critical importance to chemists today. Bringing together the research and methods of leading scientists in the fluorine field, Efficient Preparations of Fluorine Compounds is the definitive manual to creating, and understanding the reaction mechanisms integral to a wide variety of fluorine compounds. With sixty-eight contributed chapters, the book's extensive coverage includes: Preparation of Elemental Fluorine Synthesis Methods for Exotic Inorganic Fluorides with Varied Applications Introduction of Fluorine into Compounds via Electrophilic and Nucleophilic Reactions Direct Fluorination of Organic Compounds with Elemental Fluorine Efficient Preparations of Bioorganic Fluorine Compounds Asymmetric Fluorocyclization Reactions Preparations of Rare Earth Fluorosulfides and Oxyfluorosulfides The book offers methods and results that can be reproduced by students involved in advanced studies, as well as practicing chemists, pharmaceutical scientists, biologists, and environmental researchers. The only chemical resource of its kind, Efficient Preparations of Fluorine Compounds—from its first experiment to its last—is a unique window into the centuries old science of fluorine and the limitless universe of fluorine-based compounds.

Author : U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES
Publisher : DIANE Publishing
ISBN 13 : 0756707498
Total Pages : 273 pages
Book Rating : 4.91/5 ( download)

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Download or read book Toxicological Profile for Fluorides, Hydrogen Fluoride and Fluorine (F) written by U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES and published by DIANE Publishing. This book was released on 2001 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides info. about fluorine, hydrogen fluoride, & fluorides, & the human health effects of exposure. These chemicals have been found in many sites identified by the EPA for long-term Federal cleanup activities. Includes a Public Health Statement which explains toxicologic properties of fluorine, hydrogen fluoride, & fluorides in a nontechnical, Q&A format, & a review of the general health effects observed following exposure; a description of health effects; how the chemical can affect children; & info. on their chemical & physical properties, production, use & disposal, potential for human exposure, analytical methods, & regulations & advisories.

Author :
Publisher : Springer
ISBN 13 : 9783540935360
Total Pages : 411 pages
Book Rating : 4.63/5 ( download)

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Download or read book F Fluorine written by and published by Springer. This book was released on 1986-10-01 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume, "Fluorine" Suppt. Vol. 4, covers the oxygen compounds of fluorine and the binary fluorine-nitrogen compounds. In the first part "Fluorine and Oxygen", oxygen fluorides OnF m are described in the order of decreasing F: 0 ratio. It finishes with a description of hyperfluorous acid HOF. The second part "Fluorine and Nitrogen" deals with the binary fluorine-nitrogen com pounds. They are subdivided on the basis of the number of nitrogen atoms per molecule. Thus, species such as NFt, NF , NF , and NF are considered first followed by the dinitrogen and 3 2 trinitrogen fluorides NF, NF, and NF and related ions. 2 4 2 2 3 The other compounds under the heading "Fluorine and Nitrogen", the fluorine-nitrogen hydrogen and the fluorine-nitrogen-oxygen(-hydrogen) compounds, will be covered in "Fluorine" Suppt. Vol. 5. Intense development in the field of inorganic fluorine-oxygen and fluorine"nitrogen chem istry began in the middle of the 1950s when in less than a decade numerous previously unknown compounds and a great deal of new information were produced. Research in this field was strongly stimulated by interest in these compounds as potential high-energy oxi dizers for rocket fuels. That is also the reason why much of the pertinent chemical information is found in patent Iiterature and U.S. Government contractor reports.

Author : Alain Tressaud
Publisher : Elsevier
ISBN 13 : 0080558119
Total Pages : 821 pages
Book Rating : 4.10/5 ( download)

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Download or read book Fluorine and Health written by Alain Tressaud and published by Elsevier. This book was released on 2008-06-06 with total page 821 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluorine and Health presents a critical multidisciplinary overview on the contribution of fluorinated compounds to resolve the important global issue of medicinal monitoring and health care. The involved subjects are organized in three thematic parts devoted to Molecular Imaging, Biomedical Materials and Pharmaceuticals. Initially the key-position of partially fluorinated low molecular weight compounds labelled either with the natural 19F-isotope for Magnetic Resonance Imaging (MRI) or labelled with the radioactive [18F]-isotope for Positron Emission Tomography (PET) is highlighted. Both non-invasive methods belong to the most challenging in vivo imaging techniques in oncology, neurology and in cardiology for the diagnosis of diseases having the highest mortality in the industrialized countries. The manifold facets of fluorinated biomaterials range from inorganic ceramics to perfluorinated organic molecules. Liquid perfluorocarbons are suitable for oxygen transport and as potential respiratory gas carriers, while fluorinated polymers are connected to the pathology of blood vessels. Another important issue concerns the application of highly fluorinated liquids in ophthalmology. Moreover, fluorine is an essential trace element in bone mineral, dentine and tooth enamel and is applied for the prophylaxis and treatment of dental caries. The various origins of human exposure to fluoride species is detailed to promote a better understanding of the effect of fluoride species on living organisms.Medicinally relevant fluorinated molecules and their interactions with native proteins are the main focus of the third part. New molecules fluorinated in strategic position are crucial for the development of pharmaceuticals with desired action and optimal pharmacological profile. Among the hundreds of marketed active drug components there are more than 150 fluorinated compounds. The chapters will illustrate how the presence of fluorine atoms alters properties of bioactive compounds at various biochemical steps, and possibly facilitate its emergence as pharmaceuticals. Finally the synthetic potential of a fluorinase, the first C-F bond forming enzyme, is summarized. New approach of topics involving chemistry, biology and medicinal techniques Transdisciplinar papers on fluoride products Importance of fluoride products in health Updated data on specific topics

Author : Richard D. Chambers
Publisher : CRC Press
ISBN 13 : 9780849317903
Total Pages : 426 pages
Book Rating : 4.08/5 ( download)

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Download or read book Fluorine in Organic Chemistry written by Richard D. Chambers and published by CRC Press. This book was released on 2004 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of carbon-fluorine bonds into organic compounds can profoundly influence their chemical and physical properties when compared to their non-fluorine-containing analogues, leading to a range of man-made materials with highly desirable properties. These molecules are of interest across the wide spectrum of industrial and academic organic chemistry, from pharmaceuticals, through fine and specialty chemicals to polymers. From Prozac to Teflon, many of the most important products of the chemical and life-science industries rely on organic fluorine chemistry for their useful properties. This book covers both the preparative methodologies and chemical properties of partially and highly fluorinated organic systems.

Author : Gouverneur Veronique
Publisher : World Scientific
ISBN 13 : 1908977892
Total Pages : 572 pages
Book Rating : 4.92/5 ( download)

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Download or read book Fluorine In Pharmaceutical And Medicinal Chemistry: From Biophysical Aspects To Clinical Applications written by Gouverneur Veronique and published by World Scientific. This book was released on 2012-04-26 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluorine chemistry is an expanding area of research that is attracting international interest, due to the impact of fluorine in drug discovery and in clinical and molecular imaging (e.g. PET, MRI). Many researchers and academics are entering this area of research, while scientists in industrial and clinical environments are also indirectly exposed to fluorine chemistry through the use of fluorinated compounds for imaging.This book provides an overview of the impact that fluorine has made in the life sciences. In the first section, the emphasis is on how fluorine substitution of amino acids, peptides, nucleobases and carbohydrates can provide invaluable information at a molecular level. The following chapters provide answers to the key questions posed on the importance of fluorine in drug discovery and clinical applications. For examples, the reader will discover how fluorine has found its place as a key element improving drug efficacy, with reference to some of the best-selling drugs on the market. Finally, a thorough review on the design, synthesis and use of 18F-radiotracers for positron emission tomography is provided, and this is complemented with a discussion on how 19F NMR has advanced molecular and clinical imaging./a

Author : Peter Merlet
Publisher :
ISBN 13 : 9783662063408
Total Pages : 432 pages
Book Rating : 4.09/5 ( download)

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Download or read book F Fluorine written by Peter Merlet and published by . This book was released on 2014-01-15 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Joel F. Liebman
Publisher :
ISBN 13 :
Total Pages : 378 pages
Book Rating : 4.84/5 ( download)

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Download or read book Fluorine-containing Molecules written by Joel F. Liebman and published by . This book was released on 1988 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Thomas Braun
Publisher : Springer
ISBN 13 : 3319220969
Total Pages : 243 pages
Book Rating : 4.63/5 ( download)

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Download or read book Organometallic Fluorine Chemistry written by Thomas Braun and published by Springer. This book was released on 2015-08-05 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Topics in Organometallic Chemistry presents critical overviews of research results in organometallic chemistry. As our understanding of organometallic structure, properties and mechanisms increases, new ways are opened for the design of organometallic compounds and reactions tailored to the needs of such diverse areas as organic synthesis, medical research, biology and materials science. Thus the scope of coverage includes a broad range of topics in pure and applied organometallic chemistry, where new breakthroughs are being achieved that are of significance to a larger scientific audience. The individual volumes of Topics in Organometallic Chemistry are thematic. Review articles are generally invited by the volume editors.