Organic Synthesis Using Samarium Diiodide
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Organic Synthesis Using Samarium Diiodide
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Author : David J. Procter
language : en
Publisher: Royal Society of Chemistry
Release Date : 2010
Organic Synthesis Using Samarium Diiodide written by David J. Procter and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Science categories.
Samarium diiodide is one of the most important reducing agents available to synthetic organic chemists. The lanthanide(II) reagent acts by single-electron transfer to organic substrates leading to the formation of both radical and/or anionic intermediates. The power of the reagent arises from its versatility - samarium diiodide can be used in processes ranging from functional group conversions to elaborate carbon-carbon bond-forming cyclization sequences that result in a dramatic increase in molecular complexity. In addition, reactions involving samarium diiodide often show high stereoselectivity as samarium ions can coordinate to Lewis basic sites on substrates and can direct the stereochemical course of reactions. The ability to fine-tune the reactivity of the reagent by the use of additives and co-solvents is an additional, attractive feature. Although samarium diiodide is used extensively by organic chemists, there is still a widely held view that the reagent can be difficult to prepare and use. In addition, samarium diiodide can mediate such a wide variety of organic chemistry that potential new users are often overawed by the extensive primary literature on the reagent. The objective of this book is to provide a concise, practical guide to the reagent. Rather than being a comprehensive review of the chemistry of samarium diiodide, this user-friendly book adopts an "an all you need to know" approach to the topic. The international authors are well-known for their work with the reagent and their expertise covers current developments in new reactivity and selectivity, applications in target synthesis, co-solvent and additive effects, coordination chemistry and mechanism. The book includes the best methods for preparing and handling the reagent, how solvents, co-solvents and additives alter reactivity, the basic mechanisms of reactions, common transformations using the reagent, and emerging areas in samarium diiodide chemistry. The authors have distilled the extensive primary literature to allow the reader to quickly grasp an understanding of the reagent and its utility. The illustrative practical procedures help the reader to prepare and use the reagent in the laboratory while references from the recent literature allow readers to pursue their interest in the popular reagent. The book also contains many illustrations and chemical schemes.
Solvents As Reagents In Organic Synthesis
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Author : Xiao-Feng Wu
language : en
Publisher: John Wiley & Sons
Release Date : 2018-01-03
Solvents As Reagents In Organic Synthesis written by Xiao-Feng Wu 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 2018-01-03 with Science categories.
Written by highly renowned and experienced authors, this is the only reference on the application of solvents as reagents. Clearly structured, the text describes various methods for the activation and reaction of these small molecules, highlighting the synthetic opportunities as well as process-oriented advantages. To this end, all relevant types of solvents are covered separately and emphasized with numerous synthetic examples, while taking care to explain applications so as to avoid undesired side reactions. The result is a unique resource for every synthetic chemist and reaction engineer in industry and academia working on the methodical optimization of synthetic transformations.
Comprehensive Organic Synthesis
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Author :
language : en
Publisher: Newnes
Release Date : 2014-02-14
Comprehensive Organic Synthesis written by and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-14 with Science categories.
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
Linker Strategies In Solid Phase Organic Synthesis
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Author : Peter Scott
language : en
Publisher: John Wiley & Sons
Release Date : 2009-10-13
Linker Strategies In Solid Phase Organic Synthesis written by Peter Scott 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 2009-10-13 with Science categories.
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.
Exercises In Synthetic Organic Chemistry
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Author : Chiara Ghiron
language : en
Publisher: OUP Oxford
Release Date : 1997-02-27
Exercises In Synthetic Organic Chemistry written by Chiara Ghiron and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-02-27 with Science categories.
The book is comprised of a series of exercises in synthetic organic chemistry based around recent published syntheses. The exercises are designed to provide challenges for people with varying levels of experience from final year students to academic staff and industrial group leaders, allowing them to increase their `vocabulary' of synthetic transformations. This novel approach, which actively involves the reader, would be an ideal source of topics for group discussions.
Modern Methods Of Organic Synthesis South Asia Edition
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Author : W. Carruthers
language : en
Publisher: Cambridge University Press
Release Date : 2015-04-10
Modern Methods Of Organic Synthesis South Asia Edition written by W. Carruthers and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-04-10 with Political Science categories.
Textbook on modern methods of organic synthesis.
Strategic Applications Of Named Reactions In Organic Synthesis
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Author : Laszlo Kurti
language : en
Publisher: Elsevier
Release Date : 2005-04-29
Strategic Applications Of Named Reactions In Organic Synthesis written by Laszlo Kurti and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-04-29 with Science categories.
Kurti and Czako have produced an indispensable tool for specialists and non-specialists in organic chemistry. This innovative reference work includes 250 organic reactions and their strategic use in the synthesis of complex natural and unnatural products. Reactions are thoroughly discussed in a convenient, two-page layout--using full color. Its comprehensive coverage, superb organization, quality of presentation, and wealth of references, make this a necessity for every organic chemist. * The first reference work on named reactions to present colored schemes for easier understanding* 250 frequently used named reactions are presented in a convenient two-page layout with numerous examples* An opening list of abbreviations includes both structures and chemical names * Contains more than 10,000 references grouped by seminal papers, reviews, modifications, and theoretical works * Appendices list reactions in order of discovery, group by contemporary usage, and provide additional study tools* Extensive index quickly locates information using words found in text and drawings
Studies Toward The Enantioselective Total Synthesis Of Stemonine Samarium Diiodide Mediated Additions Of Iodomethyl Oxazoles And Thiazoles To Aldehydes
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Author : Bryan Stroup
language : en
Publisher:
Release Date : 2006
Studies Toward The Enantioselective Total Synthesis Of Stemonine Samarium Diiodide Mediated Additions Of Iodomethyl Oxazoles And Thiazoles To Aldehydes written by Bryan Stroup and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
Strategies And Tactics In Organic Synthesis
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Author : Michael Harmata
language : en
Publisher: Academic Press
Release Date : 2013-07-29
Strategies And Tactics In Organic Synthesis written by Michael Harmata and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-29 with Science categories.
A classic in the area of organic synthesis, Strategies and Tactics in Organic Synthesis provides a forum for investigators to discuss their approach to the science and art of organic synthesis. Rather than a simple presentation of data or a secondhand analysis, we are given stories that vividly demonstrate the power of the human endeavor known as organic synthesis and the creativity and tenacity of its practitioners. Firsthand accounts of each project tell of the excitement of conception, the frustration of failure and the joy experienced when either rational thought or good fortune gives rise to the successful completion of a project. This book series shows how synthesis is really done, and we are educated, challenged and inspired by these accounts, which portray the idea that triumphs do not come without challenges. We also learn that we can meet challenges to further advance the science and art of organic synthesis, driving it forward to meet the demands of society, in discovering new reactions, creating new designs and building molecules with atom and step economies that provide solutions through function to create a better world. Presents state-of-the-art developments in organic synthesis Provides insight and offers new perspective to problem-solving Written by leading experts in the field
Efficiency In Natural Product Total Synthesis
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Author : Pei-Qiang Huang
language : en
Publisher: John Wiley & Sons
Release Date : 2018-07-24
Efficiency In Natural Product Total Synthesis written by Pei-Qiang Huang 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 2018-07-24 with Science categories.
Uniting the key organic topics of total synthesis and efficient synthetic methodologies, this book clearly overviews synthetic strategies and tactics applied in total synthesis, demonstrating how the total synthesis of natural products enables scientific and drug discovery. • Focuses on efficiency, a fundamental and important issue in natural products synthesis that makes natural product synthesis a powerful tool in biological and pharmaceutical science • Describes new methods like organocatalysis, multicomponent and cascade reactions, and biomimetic synthesis • Appeals to graduate students with two sections at the end of each chapter illustrating key reactions, strategies, tactics, and concepts; and good but unfinished total synthesis (synthesis of core structure) before the last section • Compiles examples of solid phase synthesis and continuing flow chemistry-based total synthesis which are very relevant and attractive to industry R&D professionals