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Supported Reagents
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Book Synopsis Supported Reagents by : James H. Clark
Download or read book Supported Reagents written by James H. Clark and published by John Wiley & Sons. This book was released on 1996-12-17 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: In diesem Buch werden wertvolle Informationen zur Chemie der Tragerreagenzien dargeboten, die bisher in der chemischen Literatur oder in entsprechenden Abstracts nur sehr schwer zu finden waren. Materialien und deren Praparation, sowie Analysemethoden und Fallstudien werden ausfuhrlich beschrieben. In der Entwicklung von Tragerreagenzien und deren potentieller Anwendung in der organischen Synthese gab es in jungster Zeit einen regelrechten Boom. Ein ganz entscheidender Vorteil von Tragerreagenzien ist ihre Umweltvertraglichkeit. Sie stellen somit eine interessante Alternative zu den konventionellen Reagenzien dar, die korrodierend, unwirtschaftlich und vor allem schwer zu entsorgen sind.
Book Synopsis Preparative Chemistry Using Supported Reagents by : Pierre Laszlo
Download or read book Preparative Chemistry Using Supported Reagents written by Pierre Laszlo and published by Elsevier. This book was released on 2012-12-02 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preparative Chemistry Using Supported Reagents explains a certain dimension in the methodology of organic reactions. This book discusses the physical methods for study that characterizes surfaces and their adsorbates and chemical reactivity at interfaces. The polymer-supported reagents, shape-selectivity within zeolites, and graphite intercalates are also described. Other topics include the metal oxides and their physico-chemical properties in catalysis and synthesis; photochemistry of adsorbed molecules; and magnetic spin resonance methods and applications to oxide surfaces. The physico-chemical characterization of supported reagents; polymer-supported oxidations; and alumina and alumina-supported reagents are likewise deliberated. This text also covers the novel aluminophosphate-based molecular sieves, clay-activated isomerization reactions, anionic activation, and cationic reactions. This publication is beneficial to chemists and researchers conducting work on supported reagents.
Book Synopsis Clean Synthesis Using Porous Inorganic Solid Catalysts and Supported Reagents by : James H Clark
Download or read book Clean Synthesis Using Porous Inorganic Solid Catalysts and Supported Reagents written by James H Clark and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Waste minimisation has a number of aims which include enhancing the intrinsic selectivity of any given process, providing a means of recovering reagents in a form which allows easy regeneration and the replacement of stoichiometric processes with catalytic ones. Solids, as catalysts or as supports for other reagents, offer potential for benefit in all these areas. This monograph provides an overview of the properties of the more useful solid catalysts and supported reagents, and highlights their most valuable applications in the preparation of organic chemicals in liquid phase reactions. Clean Synthesis Using Porous Inorganic Solid Catalysts and Supported Reagents is concerned with the use of solid catalysts in the clean synthesis of organic chemicals. The emphasis is on chemical processes of importance to the manufacture/preparation of fine and speciality chemicals, chemical intermediates and pharmaceutical intermediates, especially where catalysis is not currently used or where current catalysts are homogeneous, leading to difficult separation procedures and unacceptable levels of waste. This book focuses on solid catalysts based on inorganic supports and covers the emerging area of chemically modified mesoporous solid catalysts.
Book Synopsis Polymer Supported Chemical Reactions by : P. Hodge
Download or read book Polymer Supported Chemical Reactions written by P. Hodge and published by iSmithers Rapra Publishing. This book was released on 1991 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer supported chemical reactions may include those using supported substrates, reagents and catalysts, and this report describes all three types. In all cases the most frequent reason for the use of a polymeric support will be the ease of separation of the supported and the low molecular c099 species. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database provides useful references for further reading.
Book Synopsis Preparative Chemistry Using Supported Reagents by : Pierre Laszlo
Download or read book Preparative Chemistry Using Supported Reagents written by Pierre Laszlo and published by . This book was released on 1987 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preparative Chemistry Using Supported Reagents ...
Book Synopsis Solid-supported Combinatorial and Parallel Synthesis of Small-molecular-weight Compound Libraries by : D. Obrecht
Download or read book Solid-supported Combinatorial and Parallel Synthesis of Small-molecular-weight Compound Libraries written by D. Obrecht and published by Elsevier. This book was released on 1998-10-16 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives an overview of the current state of the art of combinatorial organic synthesis. While the main focus is on multicomponent and multigeneration strategies using polymeric supports, there is also a Chapter on solution strategies using polymer-grafted reagents which allow minimisation of work-up procedures. Some of the most important strategies and tools are presented and summarised, with an explanation of the pivotal role of organic synthesis in the creation of diversity.
Book Synopsis Supported Catalysts and Their Applications by : David C Sherrington
Download or read book Supported Catalysts and Their Applications written by David C Sherrington and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need to improve both the efficiency and environmental acceptability of industrial processes is driving the development of heterogeneous catalysts across the chemical industry, including commodity, specialty and fine chemicals and in pharmaceuticals and agrochemicals. Drawing on international research, Supported Catalysts and their Applications discusses aspects of the design, synthesis and application of solid supported reagents and catalysts, including supported reagents for multi-step organic synthesis; selectivity in oxidation catalysis; mesoporous molecular sieve catalysts; and the use of Zeolite Beta in organic reactions. In addition, the two discrete areas of heterogeneous catalysis (inorganic oxide materials and polymer-based catalysts) that were developing in parallel are now shown to be converging, which will be of great benefit to the whole field. Providing a snapshot of the state-of-the-art in this fast-moving field, this book will be welcomed by industrialists and researchers, particularly in the agrochemicals and pharmaceuticals industries.
Book Synopsis Chromium -VI Reagents: Synthetic Applications by : S. Sundaram
Download or read book Chromium -VI Reagents: Synthetic Applications written by S. Sundaram and published by Springer Science & Business Media. This book was released on 2011-08-12 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromic acid and chromium oxide are the two versatile Cr(VI) oxidants known to organic chemists for decades. The introduction of the Core's reagent , viz: pyridinium chlorochromate, in 1975 followed by the publications on several Cr(VI) oxidizing agents containing the -onium chromates and halochromates in the last three decades have very much changed the chemistry of oxidations with Chromium VI. Several of these new reagents have been shown to be mild so that they can be handled easily and the reacton products may also be controlled. Some of them are highly selective oxidants for positions like allylic hydroxylic group, etc., and some other are highly regioselective. The information on more than 36 such reagents reported in various internationally reputed journals spanning about 280 references have been collected and provided in this book in such a manner that it will be very useful for professionals, researchers, teachers and graduate students working in organic synthesis.
Book Synopsis Solid-Phase Synthesis and Combinatorial Technologies by : Pierfausto Seneci
Download or read book Solid-Phase Synthesis and Combinatorial Technologies written by Pierfausto Seneci and published by John Wiley & Sons. This book was released on 2003-05-28 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique, integrated look at solid-phase synthesis and advances in combinatorial chemistry and technologies The last decade has seen a rapid expansion in combinatorial technologies, a field where chemistry disciplines intersect with automation, statistics, and information science, as well as certain biological disciplines. Reflecting these multidisciplinary trends, this new work provides a comprehensive overview of the most important aspects of solid-phase synthesis (SPS), combinatorial chemistry, and related combinatorial technologies. It clearly demonstrates how SPS and combinatorial chemistry have extended their application from the pharmaceutical arena to new areas, including biotechnology, material sciences, catalysis, and agrochemical industries, and explores in detail strategies for planning, designing, preparing, and testing of combinatorial libraries in various disciplines. Designed to meet the needs of both experienced combinatorial chemists and newcomers to the field, Solid-Phase Synthesis and Combinatorial Technologies: * Surveys the most recent developments in SPS and combinatorial chemistry * Explains the entire process, from determining the need for a library to the details necessary for synthesis of the library * Discusses choice of format, size, and the rationale behind the design of each synthetic step * Surveys the analytical techniques and the purification methods used to characterize and purify combinatorial libraries * Employs a large number of examples to illustrate important concepts * Includes problems geared toward applying acquired knowledge and designing the steps to SPS/library synthesis * Describes the quality control and activity screening of combinatorial libraries for various applications * Features a detailed bibliography of more than 1,700 relevant sources
Book Synopsis Chemical Reactions and Processes Under Flow Conditions by : Santíago V. Luis
Download or read book Chemical Reactions and Processes Under Flow Conditions written by Santíago V. Luis and published by Royal Society of Chemistry. This book was released on 2010 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the contrary, flow continuous processes present a series of advantages leading to new ways to synthesise chemical products.
Book Synopsis Supported Reagents and Catalysts in Chemistry by : B. K. Hodnett
Download or read book Supported Reagents and Catalysts in Chemistry written by B. K. Hodnett and published by . This book was released on 1998 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions from an impressive array of international experts, this book will be essential reading to researchers with an interest in this developing area.
Book Synopsis Combinatorial Chemistry on Solid Supports by : Stefan Braese
Download or read book Combinatorial Chemistry on Solid Supports written by Stefan Braese and published by Springer. This book was released on 2007-06-23 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions by numerous experts
Book Synopsis Comprehensive Organic Synthesis by :
Download or read book Comprehensive Organic Synthesis written by and published by Newnes. This book was released on 2014-02-14 with total page 9815 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of Comprehensive Organic Synthesis—winner of the 2015 PROSE Award for Multivolume Reference/Science from the Association of American Publishers—builds upon the highly respected first edition in drawing together the new common themes that underlie the many disparate areas of organic chemistry. These themes support effective and efficient synthetic strategies, thus providing a comprehensive overview of this important discipline. Fully revised and updated, this new set forms an essential reference work for all those seeking information on the solution of synthetic problems, whether they are experienced practitioners or chemists whose major interests lie outside organic synthesis. In addition, synthetic chemists requiring the essential facts in new areas, as well as students completely new to the field, will find Comprehensive Organic Synthesis, Second Edition, Nine Volume Set an invaluable source, providing an authoritative overview of core concepts. Winner of the 2015 PROSE Award for Multivolume Reference/Science from the Association of American Publishers Contains more than170 articles across nine volumes, including detailed analysis of core topics such as bonds, oxidation, and reduction Includes more than10,000 schemes and images Fully revised and updated; important growth areas—including combinatorial chemistry, new technological, industrial, and green chemistry developments—are covered extensively
Book Synopsis New Methodologies and Techniques for a Sustainable Organic Chemistry by : Alessandro Mordini
Download or read book New Methodologies and Techniques for a Sustainable Organic Chemistry written by Alessandro Mordini and published by Springer Science & Business Media. This book was released on 2008-04-17 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical industries have to face the challenge of finding adequate processes to produce large quantities of new products, while at the same time decreasing both the impact on the environment and the risk of disaster. This book addresses this challenge. It discusses the problems of environmentally benign organic processes on an interdisciplinary approach. The book features experts in selective catalysis, development of new reagents and methods who present their recent results.
Book Synopsis Combinatorial Synthesis of Natural Product-Based Libraries by : Armen M. Boldi
Download or read book Combinatorial Synthesis of Natural Product-Based Libraries written by Armen M. Boldi and published by CRC Press. This book was released on 2006-05-16 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally, the search for new compounds from natural products has been a time- and resource-intensive process. The recent application of combinatorial methods and high-throughput synthesis has allowed scientists to generate a range of new molecular structures from natural products and observe how they interact with biological targets. Combinato
Book Synopsis Acid-Base Catalysis II by : H. Hattori
Download or read book Acid-Base Catalysis II written by H. Hattori and published by Elsevier. This book was released on 1994-11-01 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid acid catalysts are already being used in various processes in petroleum refining and are presently being studied intensively in both academic and applied fields for usage in a variety of reactions. Solid base catalysts are also gaining increasing recognition as potential catalysts. Both acidic and basic catalysts are promising not only with respect to acid and base-catalyzed reactions but also in materials sciences, such as the production of adsorbents, sensors, ceramics, etc.The present volume presents the text of 21 invited oral presentations and 58 poster presentations. The material covers a wide range of aspects on acid-base catalysis, from quantum chemistry to industrialized processes.
Book Synopsis Green Synthetic Approaches for Biologically Relevant Heterocycles by : Goutam Brahmachari
Download or read book Green Synthetic Approaches for Biologically Relevant Heterocycles written by Goutam Brahmachari and published by Elsevier. This book was released on 2014-11-08 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: Green Synthetic Approaches for Biologically Relevant Heterocycles reviews this significant group of organic compounds within the context of sustainable methods and processes. Each clearly structured chapter features in-depth coverage of various green protocols for the synthesis of a wide variety of bioactive heterocycles classified on the basis of ring-size and/or presence of heteratoms(s). Techniques covered include microwave heating, ultrasound, ionic liquids, solid phase, solvent-free, heterogeneous catalysis, and aqueous media, along with multi-component reaction strategies. This book also integrates advances in green chemistry research into industrial applications and process developments. Green Synthetic Approaches for Biologically Relevant Heterocycles is an essential resource on green chemistry technologies for academic researchers, R&D professionals, and students working in medicinal, organic, natural product, and agricultural chemistry. - Includes global coverage of a wide variety of green synthetic techniques - Features cutting-edge research in the field of bioactive heterocyclic compounds - Focuses extensively on applications, with numerous examples of biologically relevant heterocycles
