Organic Synthesis At High Pressures
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Organic Synthesis At High Pressures
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Author : Kiyoshi Matsumoto
language : en
Publisher: Wiley-Interscience
Release Date : 1991-04-12
Organic Synthesis At High Pressures written by Kiyoshi Matsumoto and has been published by Wiley-Interscience this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-04-12 with Science categories.
Presented here is a state-of-the-art examination of organic syntheses at high pressures designed to help synthetic organic chemists decide whether high pressure technology, with its advantages and limitations, might or might not be useful in solving their current problems. Following the introduction, chapters cover the basic principles, mechanisms, apparatus and operation of using high pressure technology. Further explores specific reactions and how they relate to various chemical compounds under high pressure.
High Pressure Organic Synthesis
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Author : Davor Margetic
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2019-07-08
High Pressure Organic Synthesis written by Davor Margetic and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-08 with Science categories.
High pressure chemistry is a widely used methodology in organic synthesis which helps to increase the rate and to improve the efficiency of chemical processes. The current publication outlines the impact of pressure on many types of chemical reactions important from synthetic point of view and gives practical considerations how to plan and perform synthetic experiments under high pressure in the lab.
High Pressure Chemistry And Biochemistry
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Author : R. van Eldik
language : en
Publisher: Springer Science & Business Media
Release Date : 1987-03-31
High Pressure Chemistry And Biochemistry written by R. van Eldik and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987-03-31 with Science categories.
It was the objective of the ASI on "Advances in High Pressure Studies of Chemical and Biochemical Systems" to present the current status of such studies and to emphasize the advances achieved during the nine years since the previous ASI on "High Pressure Chemistry". These advances are partly due to the improved instrumentation enabling static and dynamic measurements at pressures several orders of magnitude higher than before, and partly due to the more general availability of high pressure equipment. This has led to a remarkable development in various areas of physics and chemistry, and especially in biochemistry. Throughout the presentation of this Advanced Study Institute the emphasis fell on the teaching character of such a summer school, and the contributions in this volume are of such a nature. Following a general introduction to modern high pressure research, a series of chapters on theoretical and experimental studies of gases, fluids and solids at high temperatures and pressures are presented with special emphasis on the physical aspects involved. Instrumentation used in such studies, viz. shock compression, NMR spectroscopy, laser scattering, x-ray and neutron scattering, and vibrational spectroscopy are treated in detail. The subsequent chapters are devoted to the application of high pressure techniques in the broad areas of organic, inorganic and biochemistry_ The formal lectures were supplemented by 29 contributed papers, for which a list of titles is included.
High Pressure Chemistry Biochemistry And Materials Science
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Author : R. Winter
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
High Pressure Chemistry Biochemistry And Materials Science written by R. Winter and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
This monograph, which is the outcome of the ASI on High Pressure Chemistry, Biochemistry, and Materials Science, illustrates new developments in the field of high pressure science. In fact, for chemists, biochemists, and materials scientists, pressure as an experimental variable represents a tool which provides unique information about systems of materials studied. It is interesting to note how the growth of the high pressure field is also reflected in the content of the recent ASI's dealing with this field. The ASI High Pressure Chemistry held in 1977 was followed by the ASI High Pressure Chemistry and Biochemistry held in 1986, and the coverage of the present ASI also includes applications to materials science. In view of the teaching character of the ASI, it is natural that main contributions to this volume present overviews of the different subfields or applications of high pressure research. In contrast, contributed papers offer more specialized aspects of various high pressure studies. The various contributions to this volume make clear the impressive range of fundamental and applied problems that can be studied by high pressure techniques, and also point towards a major growth of high pressure science and technology in the near future. This ASI focused mainly on advances achieved in the six years since the previous ASI devoted to the high pressure field. The organization of this volume is as follows.
Activation Methods
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Author : Jean-Philippe Goddard
language : en
Publisher: John Wiley & Sons
Release Date : 2020-02-26
Activation Methods written by Jean-Philippe Goddard and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-26 with Science categories.
Activation Methods examines recent improvements in the utilization of ultrasonic waves and pressurized gases to generate reactions. A straightforward method to use, sonochemistry allows chemical reactions to be carried out under ultrasound without the need for external heat, reagents or catalysts – leading to high yields and the production of a minimum amount of waste. This book presents an overview of the main applications of sonochemistry in green organic chemistry, with an emphasis on texts published within the last few years. High-pressure chemical reactions offer innovative solutions to problems relating to synthesis. They allow access to new products and a further understanding of reaction mechanisms. This book presents the characteristics of hyperbaric activation, which allow the integration of an arsenal of tools for green chemistry, such as the lowering of energy costs and of by-products, as well as the possibility of using substrates that are sterically congested and generally inert.
High Pressure Chemical Synthesis
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Author : Janusz Jurczak
language : en
Publisher: Elsevier Publishing Company
Release Date : 1989
High Pressure Chemical Synthesis written by Janusz Jurczak and has been published by Elsevier Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Science categories.
The high pressure method of chemical synthesis is one of the most developed, unconventional tools for preparation of either new or known compounds and as a result there are a large number of interesting reviews in this field of chemistry. Developments in high-pressure inorganic and organic chemistry have been especially numerous and have been the subject of two earlier books Organic High Pressure Chemistry (W. le Noble, Elsevier, 1988) and Inorganic High Pressure Chemistry (R. van Eldik, Elsevier, 1986). This book, intended as a companion volume, highlights the specific problems of chemical synthesis. It has been written to increase the awareness of practising chemists of techniques which could prove advantageous, and to provide a useful summary of information to those engaged in high-pressure research.
Chemistry Under Extreme And Non Classical Conditions
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Author : Rudi van Eldik
language : en
Publisher: John Wiley & Sons
Release Date : 1996-12-06
Chemistry Under Extreme And Non Classical Conditions written by Rudi van Eldik and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-06 with Science categories.
The very best and latest advances compiled in a single volume-an ideal resource for graduate students and researchers . . . Here is the perfect introduction to chemistry under extreme or non-classical conditions, including use of high temperature species, high pressure, supercritical media, sonochemistry, and microwave chemistry. Written by leading experts in their respective fields, this unique text applies a unified approach to each method, including background, instrumentation, examples, information on industrial applications (where relevant), and sources for further reading. Featured topics: * Chemical Synthesis Using High Temperature Species * Effect of Pressure on Inorganic Reactions * Effect of Pressure on Organic Reactions * Organic Synthesis at High Pressure * Inorganic and Related Chemical Reactions in Supercritical Fluids * Organic Chemistry in Supercritical Fluids * Industrial and Environmental Applications of Supercritical Fluids * Ultrasound as a New Tool for Synthetic Chemists * Applications of High Intensity Ultrasound in Polymer Chemistry * Chemistry Under Extreme Conditions in Water Induced Electrohydraulic Cavitation and Pulsed-Plasma Discharges * Microwave Dielectric Heating Effects in Chemical Synthesis * Biomolecules Under Extreme Conditions
Mechanochemical Organic Synthesis
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Author : Davor Margetic
language : en
Publisher: Elsevier
Release Date : 2016-04-23
Mechanochemical Organic Synthesis written by Davor Margetic and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-23 with Science categories.
Mechanochemical Organic Synthesis is a comprehensive reference that not only synthesizes the current literature but also offers practical protocols that industrial and academic scientists can immediately put to use in their daily work. Increasing interest in green chemistry has led to the development of numerous environmentally-friendly methodologies for the synthesis of organic molecules of interest. Amongst the green methodologies drawing attention, mechanochemistry is emerging as a promising method to circumvent the use of toxic solvents and reagents as well as to increase energy efficiency. The development of synthetic strategies that require less, or the minimal, amount of energy to carry out a specific reaction with optimum productivity is of vital importance for large-scale industrial production. Experimental procedures at room temperature are the mildest reaction conditions (essentially required for many temperature-sensitive organic substrates as a key step in multi-step sequence reactions) and are the core of mechanochemical organic synthesis. This green synthetic method is now emerging in a very progressive manner and until now, there is no book that reviews the recent developments in this area. Features cutting-edge research in the field of mechanochemical organic synthesis for more sustainable reactions Integrates advances in green chemistry research into industrial applications and process development Focuses on designing techniques in organic synthesis directed toward mild reaction conditions Includes global coverage of mechanochemical synthetic protocols for the generation of organic compounds
Organic High Pressure Chemistry
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Author : William Jacobus Le Noble
language : en
Publisher: Elsevier Publishing Company
Release Date : 1988
Organic High Pressure Chemistry written by William Jacobus Le Noble and has been published by Elsevier Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Science categories.
High pressure chemistry is usually understood to mean the study of reactions in solutions under pressure. Pressure in this connection is commonly agreed to mean at least a kilobar (or roughly a thousand times atmospheric pressure) and, at most, twenty kilobars (since few solutions have not yet solidified at that pressure). The chapters in this book describe how such pressures shift equilibria and how they affect rates. While it is obvious that the changes are in the direction that represents smaller volume, it is less obvious what factors in molecular structure will promote smaller structure. The purpose of this book is to acquaint potential users of high pressure with these factors. The shifts in solution equilibria and rates that pressure can bring about are far larger than most chemists realise. The reason for this unfamiliarity is that many have unwittingly retained the assumption often made in elementary chemistry courses covering gas phase problems that rate and equilibrium constants are functions of temperature but not of pressure, and that only concentrations matter.
High Pressure Chemistry
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Author : Rudi van Eldik
language : en
Publisher: John Wiley & Sons
Release Date : 2008-07-11
High Pressure Chemistry written by Rudi van Eldik and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-11 with Science categories.
It is a basic law of chemistry that pressure influences reactions. Thus, high-pressure reactions are no longer a rarity in chemistry today, but rather are indispensable tools - whether for innovative syntheses, new products or for explaining reaction mechanisms. The expert editors, Rudi van Eldik and Frank-Gerrit Klärner, provide a comprehensive overview of this fascinating field, ranging from the influence of high pressure on organic and inorganic reactions, via concrete applications in synthesis for metal catalytic and stereoselective processes right up to the use of supercritical liquids. Written by renowned experts, this volume contains a wealth of vital and practical information, for both newcomers to the field as well as experienced high-pressure chemists. Whether in academia or industry, this book belongs on the shelf of every chemist concerned with high-pressure chemistry either now or in the future.