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.
Download or read book Polymeric Reagents and Catalysts written by Warren T. Ford and published by . This book was released on 1986 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines recent advances in the use of polymeric reagents and catalysts with a special emphasis on new compounds, synthetic methods, and industrial processes. Brings these advances to the attention of those who are involved in organic synthesis and desire a more thorough understanding of polymers and polymeric reagents. Contains comprehensive chapters devoted to polymeric oxidizing agents, Wittig reagents, and synthesis of cross-linked polymeric templates for chiral recognition. Presents opportunities for invention and use of many new polymeric reagents and catalysts.
Download or read book Catalysis of Organic Reactions written by Russell E. Malz, Jr. and published by CRC Press. This book was released on 1996-08-21 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the papers and posters presented at the 16th Conference on Catalysis of Organic Reactions, this work offers advances in the study of catalysis as it relates to organic synthesis. The text highlights both theoretical and applied aspects of the field, and provides an historical overview of organic reaction mechanisms on metal surfaces.
Download or read book Polymer Supported Organic Catalysts written by Narendra Chauhan and published by CRC Press. This book was released on 2024-07-26 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer-supported organic catalysts are largely insoluble in most reaction solvents, which allows for easy recovery and recycling of the catalysts. They are generally stable, readily available, and environmental friendly, so they have attracted the interest of many synthetic chemists in the industrial and academic fields. In this book, different types of polymer-supported catalysts based on peptides, polystyrene, polyethers, poly(acrylic acid), poly(ethylene imine), poly(2-oxazoline), poly(isobutylene), poly(norbornene), etc., as well as metals are included with their synthetic organic synthesis applications. It is believed that this work will be of interest to organic chemists, material scientists, chemical engineers, polymer scientists and technologists.
Download or read book Organic Reactions Volume 110 written by and published by John Wiley & Sons. This book was released on 2022-08-23 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: A carefully curated review of the scientific literature on selected organic reactions, Volume 110 of the Organic Reactions series delivers insightful invited reviews of primary research material in the field of organic chemistry. The latest volume explores the practical and theoretical aspects of the reaction under discussion. The Organic Reactions series is a renowned, peer-reviewed reference in publication since 1942. It is one of the leading secondary- and tertiary-level sources in organic chemistry today.
Download or read book Linker Strategies in Solid Phase Organic Synthesis written by Peter Scott and published by John Wiley & Sons. This book was released on 2009-10-13 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: Linker design is an expanding field with an exciting future in state-of-the-art organic synthesis. Ever-increasing numbers of ambitious solution phase reactions are being adapted for solid-phase organic chemistry and to accommodate them, large numbers of sophisticated linker units have been developed and are now routinely employed in solid-phase synthesis. Linker Strategies in Solid-Phase Organic Synthesis guides the reader through the evolution of linker units from their genesis in solid-supported peptide chemistry to the cutting edge diversity linker units that are defining a new era of solid phase synthesis. Individual linker classes are covered in easy to follow chapters written by international experts in their respective fields and offer a comprehensive guide to linker technology whilst simultaneously serving as a handbook of synthetic transformations now possible on solid supports. Topics include: the principles of solid phase organic synthesis electrophile and nucleophile cleavable linker units cyclative cleavage as a solid phase strategy photocleavable linker units safety-catch linker units enzyme cleavable linker units T1 and T2 –versatile triazene linker groups hydrazone linker units benzotriazole linker units phosphorus linker units sulfur linker units selenium and tellurium linker units sulfur, oxygen and selenium linker units cleaved by radical processes silicon and germanium linker units boron and stannane linker units bismuth linker units transition metal carbonyl linker units linkers releasing olefins or cycloolefins by ring-closing metathesis fluorous linker units solid-phase radiochemistry The book concludes with extensive linker selection tables, cataloguing the linker units described in this book according to the substrate liberated upon cleavage and conditions used to achieve such cleavage, enabling readers to choose the right linker unit for their synthesis. Linker Strategies in Solid-Phase Organic Synthesis is an essential guide to the diversity of linker units for organic chemists in academia and industry working in the broad areas of solid-phase organic synthesis and diversity oriented synthesis, medicinal chemists in the pharmaceutical industry who routinely employ solid-phase chemistry in the drug discovery business, and advanced undergraduates, postgraduates, and organic chemists with an interest in leading-edge developments in their field.
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.
Download or read book Green Chemistry and the Environment written by V K Ahluwalia and published by The Energy and Resources Institute (TERI). This book was released on 2019-02-01 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: To sustain life, all living beings need energy and resources that are met by the environment. The welfare of humans and their continuing existence depends on the living environment. That being the case a healthy environment is the prerequisite for a healthy living. Activities, both natural and anthropogenic, have degraded the environment; however, the role played particularly by humans is the primary cause of the present deterioration of the environment. Deforestation, urbanization, soil erosion, water pollution, and air pollution are the noteworthy anthropogenic activities that illustrate the quality of environmental deterioration. Green Chemistry and Environment deals with the prevention and minimization of environmental pollution, based on the Twelve Principles of Green Chemistry. The book discusses the major forms of environmental pollution such as air, water, soil, radiation, and noise pollution; their causes; and prevention. Application of green chemistry as a tool in the production line for the development of environmentally benign products forms the core of the book. How the pollution caused by deforestation, agricultural activities, and industrial production can be mitigated is also discussed extensively.
Download or read book Polymers and Pyridazines written by Péter Tétényi and published by CRC Press. This book was released on 2019-05-29 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past few years, a few articles have been published on the solid-phase synthesis of pyridazine derivatives. These methods apply to intermediates weakly bound to polymers, as a result of which the ester bond is cleaved easily, either during ring closure or right after it. There are few polymer-supported syntheses of heterocycles. This book, Polymers and Pyridazines, discusses a new strategy for polymer-supported synthesis of pyridazine derivatives with much higher reaction rates, applying higher loading and much wider reaction conditions due to the more stable attachment. On the basis of the research conducted, a fundamental break-through was achieved in solid-phase heterocyclic chemistry. The experiments are accompanied by colored drawings and 3D diagrams to help understand the importance of swelling and/or excess concentrations of reagents. Detailed experiments provide complete procedures with infrared difference spectra. The book will be a helpful reference for academy polymer specialists and postgraduate students studying polymer syntheses of general substrates.
Download or read book Combinatorial Peptide and Nonpeptide Libraries written by Günther Jung and published by John Wiley & Sons. This book was released on 2008-09-26 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: With combinatorial chemistry millions of organic compounds can be produced simultaneously, quickly, and in most cases by automated procedures. These compound libraries are a cost-effective resource for the pharmaceutical industry in their search for biologically active lead structures. Furthermore simultaneous parallel synthesis of single peptides and peptide libraries solve the problem of the worldwide increasing demand for peptides. The synthetic methods described here in detail contribute to a forward-looking technology that has a high impact for industrial and academic research. Fast and efficient analytical techniques are essential for using the complicated product mixtures and detecting by-products. Various synthetic approaches and technologies, mass spectrometry, and screening assays are discussed extensively. This book is a must and an indispensible source of information for every researcher in this rapidly developing field, which spans organic synthesis, biochemistry, biotechnology, pharmaceutical, medicinal, and clinical chemistry.
Download or read book Controlled Drug Delivery written by Stephen D. Bruck and published by CRC Press. This book was released on 2019-06-04 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published in 1983: Volume 2 deals with critical analyses of various test methodologies of polymeric implants, including their acute and chronic toxicological evaluation.
Download or read book Practical Microwave Synthesis for Organic Chemists written by C. Oliver Kappe and published by John Wiley & Sons. This book was released on 2008-11-21 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the novice user in mind, this beginner's guide explains thebasics behind microwave technology, evaluates available instrumentsand reaction modes, and provides practical hints for everyeventuality. Includes 27 detailed protocols for often-usedreactions. From the contents: 1 Microwave Synthesis - An Introduction 2 Microwave Theory 3 Equipment Review 4 Microwave Processing Techniques 5 Starting With Microwave Chemistry 6 Experimental Protocols 6.1 General Small-Scale Sealed-Vessel Microwave Processing 6.2 Reaction Optimization 6.3 Library Generation 6.4 Reaction Scale-Up 6.5 Special Processing Techniques
Download or read book Environmental Health Perspectives written by and published by . This book was released on 1993 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electrochemistry written by Mohammed Khalid and published by BoD – Books on Demand. This book was released on 2013-02-20 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrochemistry has been undergoing significant transformations in the last few decades. It is now the province of academics interested only in measuring thermodynamic properties of solutions and of industrialists using electrolysis or manufacturing batteries, with a huge gap between them. It has become clear that these, apparently distinct subjects, alongside others, have a common ground and that they have grown towards each other, particularly as a result of research into the rates of electrochemical processes. Such evolution is due to a number of factors, and offers the possibility of carrying out reproducible, dynamic experiments under an ever-increasing variety of conditions with reliable and sensitive instrumentation. This has enabled many studies of a fundamental and applied nature, to be carried out.
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
Download or read book Polymers as Aids in Organic Chemistry written by N.K Mather and published by Elsevier. This book was released on 2012-12-02 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymers as Aids in Organic Chemistry covers the broad classifications and application of polymers in organic chemistry. This book is organized into 15 chapters that focus on the transformation of polymers and their role in other reagents that must be easily separated from their final product. After a brief introduction to polymer chemistry, the book presents a tabulation of the various types of polymers that have been used and the methods for their characterization. It then discusses the use of polymers as supports in peptide, oligonucleotide, and oligosaccharide chemistry; in peptide sequencing; in monofunctionalized difunctional compounds preparation, as aids in asymmetric syntheses; and as trapping agents in the determination of reaction intermediates. The subsequent chapters describe the use of polymers as catalysts, with particular emphasis on transition metals immobilized in the polymer matrix and used as catalysts. The concluding chapters examine polymer-immobilized compounds, enzymes, and whole cells that have been used to carry out a large number of reaction, most of which impinge on the area of organic chemistry. Polymer scientists and researchers and organic chemists will find this book invaluable.
Download or read book Functional Polymer Coatings written by Limin Wu and published by John Wiley & Sons. This book was released on 2015-06-15 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on a variety of coatings, this book provides detailed discussion on preparation, novel techniques, recent developments, and design theories to present the advantages of each function and provide the tools for better product performance and properties. • Presents advantages and benefits of properties and applications of the novel coating types • Includes chapters on specific and novel coatings, like nanocomposite, surface wettability tunable, stimuli-responsive, anti-fouling, antibacterial, self-healing, and structural coloring • Provides detailed discussion on recent developments in the field as well as current and future perspectives • Acts as a guide for polymer and materials researchers in optimizing polymer coating properties and increasing product performance
