Fluorine Chemistry V4


Book Description

Fluorine Chemistry, Volume IV provides an extensive survey and discussion on the physiological properties of fluoride ion and substances capable of producing it in aqueous solution. This book elaborates the detrimental effects of excessive fluoride ingestion, through the beneficial effects of optimal amounts, to recognized detrimental effects, such as dental caries accompanied by suboptimal fluoride intake. Fluoride metabolism is discussed in detail, including the capacity for storage of fluoride by the bones and rates of excretion of fluoride from the body. This text also covers the relation of fluoride ion to the health of teeth and bones. This publication is a good source for chemists and clinicians intending to acquire knowledge of the biological effects of fluoride.




Fluorine and the Environment: Atmospheric Chemistry, Emissions & Lithosphere


Book Description

Advances in Fluorine Science presents critical multidisciplinary overviews for areas in which fluorine and fluoride compounds have a decisive impact. The individual volumes of Advances in Fluorine Science are thematic, addressing comprehensively both the science and applications on topics including the Environment, Green chemistry, Medicine, Health & Life Sciences, New Technologies & Materials Science, Energy and the Earth Sciences.For each subject the contributors will clearly inform the reader on the nature of the problem (if any) and on the solutions, combining knowledge from different scientific disciplines, that have been proposed to solve each issue.This volume covers a wide scope of important issues about our atmospheric environment and contains contributions from both chemists and environmental scientists. Articles review the origin of fluorine-emissions either from natural or anthropogenic origin; the chemistry of fluorine- and halogen-based species in the atmosphere; the monitoring and characterization of atmospheric pollutants; new generations of halocarbons and improved destruction procedures of banned CFCs; the role of fluorides within both our geosphere: volcanic magmas and natural fluorine emissions, and effects on our biosphere: life cycle, plants and animals.* Examines the role of fluorine and fluoride products in our environment: from the geosphere to the atmosphere through the biosphere* Discusses the efforts of scientists and industry groups towards the improvement of environmental and sustainability issues* Multidisciplinary contributions from chemists, geologists, biologists, environmentalists and industry staffs




The Curious World of Fluorinated Molecules


Book Description

The Curious World of Fluorinated Molecules: Molecules Containing Fluorine is the sixth volume in the Progress in Fluorine Science series and is edited by the world-renowned scientist Konrad Seppelt. Dr. Seppelt brings together a team of global experts to uncover the multifaceted nature of the most electronegative element in the Periodic Table. The book explores the fascinating world of unpredictable, fluorine-containing molecules through their discoveries, path to recognition, current state of the art, and impact on the broader fields of fluorinated materials development. This volume will inspire and energize researchers, future scientists, and educators working in fluorine chemistry. - Highlights the current state of fundamental research of fluorinated molecules that either helped to rewrite the fundamental rules of chemistry or impacted modern material technologies - Features contributions from a global team of leading experts in the field - Provides a unique combination of the historical and current examples that explain the unique role that fluorine can play in advancing our understanding of the scientific method at large




Fluorine


Book Description

Fluorine: A Paradoxical Element, Volume Five, deals with the link between fluorine, humanity and the environment. It is divided into three main sections, including i) The history and developmental stages of fluorinated products, ii) Awareness of its importance in our environment, and iii) Recent contributions of fluoride products in medicine, pharmacy and our daily lives. Made engaging through interesting figures and accessible language, and written by a leading expert, Professor Tressaud, the book supports the work of scientists working in materials, toxicology and environmental science. It complements the author's edited series, Progress in Fluorine Science, covering recent advances. - Describes background and contextual information regarding the history, development of understanding, and applications of this important element - Explores the impacts of fluorine, both positive and negative, in the environment and biological systems - Includes applied, real-world information from agencies, such as CNRS, NASA, HWS and DOH




Modern Fluoroorganic Chemistry


Book Description

In this handbook, Peer Kirsch clearly shows that this exciting field is no longer an exotic area of research. Aimed primarily at synthetic chemists wanting to gain a deeper understanding of the fascinating implications of including the highly unusual element fluorine in organic compounds, the main part of the book presents a wide range of synthetic methodologies and the experimental procedures selected undeniably show that this can be done with standard laboratory equipment. To round off, the author looks at fluorous chemistry and the applications of organofluorine compounds in liquid crystals, polymers and more besides. This long-awaited book represents an indispensable source of high quality information for everyone working in the field.




Progress in Inorganic Chemistry


Book Description

This comprehensive series of volumes on inorganic chemistry provides inorganic chemists with a forum for critical, authoritative evaluations of advances in every area of the discipline. Every volume reports recent progress with a significant, up-to-date selection of papers by internationally recognized researchers, complemented by detailed discussions and complete documentation. Each volume features a complete subject index and the series includes a cumulative index as well.




Organofluorine Chemistry


Book Description

The replacement of hydrogen with fluorine in organic molecules canprofoundly influence their chemical and physical properties,leading to a range of compounds with highly desirable properties.These molecules are of interest across the wide spectrum ofindustrial and academic organic chemistry, so that organofluorinechemistry is economically highly important. Organofluorine Chemistry will help chemists to develop a systematicknowledge of the chemistry of fluorine with a view towards itsapplication in the design of new reactions and syntheses, and thecreation of novel fluorinated molecules and materials. With initialchapters focusing on why fluorine creates such unique properties inorganic compounds, the book then covers general reactions offluorine. Coverage is chosen from the recent research literature,concentrating on the development of novel bioactive compounds andcatalytic ligands, and explaining, in the context of the initialchapters, how and why fluorine is so effective. With a finalchapter covering the general synthetic chemistry of organofluorinecompounds, the book is a cohesive summary of the fundamentalprincipals of organofluorine chemistry.




Fluoropolymers 2


Book Description

The fluorine atom, by virtue of its electronegativity, size, and bond strength with carbon, can be used to create compounds with remarkable properties. Small molecules containing fluorine have many positive impacts on everyday life of which blood substitutes, pharmaceuticals, and surface modifiers are only a few examples. Fluoropolymers, too, while traditionally associated with extreme high performance applications have found their way into our homes, our clothing, and even our language. A recent American president was often likened to the tribology of PTFE. Since the serendipitous discovery of Teflon at the DuPont Jackson Laboratory in 1938, fluoropolymers have grown steadily in technological and marketplace importance. New synthetic fluorine chemistry, new processes, and new apprecia tion of the mechanisms by which fluorine imparts exceptional properties all contribute to accelerating growth in fluoropolymers. There are many stories of harrowing close calls in the fluorine chemistry lab, especially from the early years, and synthetic challenges at times remain daunting. But, fortunately, modem techniques and facilities have enabled significant strides toward taming both the hazards and synthetic uncertainties, In contrast to past environmental problems associated with fluorocarbon refrigerants, the exceptional properties of fluorine in polymers have great environmental value. Some fluoropolymers are enabling green technologies such as hydrogen fuel cells for automobiles and oxygen selective membranes for cleaner diesel combustion.




Organic Fluorine Chemistry


Book Description

The present book is essentially based on the lectures on the chemistry of organic compounds of fluorine that I gave in 1969 at Virginia Polytechnic Institute in Blacksburg, Virginia, as a graduate course. References to material published to the end of 1969 are included. The book is primarily meant to provide the background for such a course, and, at the same time, to be a brief survey of recent knowledge in, and an introduction to deeper study of, this area of chemistry, which has been treated in a number of com prehensive monographs. I would like to thank Professor S. C. Cohen, Syracuse University, for the compilation of the data on mass spectra and nuclear magnetic res onance spectra, and my son, Tomas Hudlicky, and my daughter, Eva Hudlickci, for their help with the indexes. MILOS HUDLICKY February 13, 1970 Virginia Polytechnic Institute and State University Blacksburg, Virginia vii Contents CHAPTER 1. Introduction ......................................................... 1 Development of Fluorine Chemistry ......................................... .




Fluorine in Organic Chemistry


Book Description

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.