Download or read book Developing Oxidative Cyclization Strategies for the Total Synthesis of Natural Products written by Yongmao Sun and published by . This book was released on 2004 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Efficiency in Natural Product Total Synthesis written by Pei-Qiang Huang and published by John Wiley & Sons. This book was released on 2018-07-24 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Total Synthesis of Natural Products written by Jie Jack Li and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Total Synthesis of Natural Products' is written and edited by some of today's leaders in organic chemistry. Eleven chapters cover a range of natural products, from steroids to alkaloids. Each chapter contains an introduction to the natural product in question, descriptions of its biological and pharmacological properties and outlines of total synthesis procedures already carried out. Particular emphasis is placed on novel methodologies developed by the respective authors and their research groups. This text is ideal for graduate and advanced undergraduate students, as well as organic chemists in academia and industry.
Download or read book Natural Product Biosynthesis written by Christopher T. Walsh and published by Royal Society of Chemistry. This book was released on 2017-04-28 with total page 787 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook describes the types of natural products, the biosynthetic pathways that enable the production of these molecules, and an update on the discovery of novel products in the post-genomic era.
Download or read book From Biosynthesis to Total Synthesis written by Alexandros L. Zografos and published by John Wiley & Sons. This book was released on 2016-04-18 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on biosynthesis, this book provides readers with approaches and methodologies for modern organic synthesis. By discussing major biosynthetic pathways and their chemical reactions, transformations, and natural products applications; it links biosynthetic mechanisms and more efficient total synthesis. • Describes four major biosynthetic pathways (acetate, mevalonate, shikimic acid, and mixed pathways and alkaloids) and their related mechanisms • Covers reactions, tactics, and strategies for chemical transformations, linking biosynthetic processes and total synthesis • Includes strategies for optimal synthetic plans and introduces a modern molecular approach to natural product synthesis and applications • Acts as a key reference for industry and academic readers looking to advance knowledge in classical total synthesis, organic synthesis, and future directions in the field
Download or read book Strategies and Tactics in Organic Synthesis written by Michael Harmata and published by Academic Press. This book was released on 2012 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 second-hand analysis, this book vividly demonstrates through first hand accounts how synthesis is really done and how by discovering new reactions, creating new designs and building molecules with atom and step economies, the advancement of the science of organic synthesis is providing solutions through function to create a better world. Presents state-of-the-art developments in organic synthesisProvides insight and offers new perspective to problem-solvingWritten by leading experts in the field.
Download or read book Modern Sustainable Techniques In Total Synthesis Of Bioactive Natural Products written by Sasadhar Majhi and published by World Scientific. This book was released on 2023-04-25 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Sustainable Techniques in Total Synthesis of Bioactive Natural Products comprises five parts for green tools, such as ultrasonic waves, microwave heating, visible-light photochemistry, organic electrochemistry, and flow chemistry, along with 72 chapters for each bioactive molecule of natural origin. Each chapter explores the natural source, structure, systematic name, structural features, compound class, biological activity, conventional approaches for their chemical synthesis, and demerit(s) of conventional approaches (where applicable). Finally, critical features of total synthesis using modern sustainable techniques, including reaction types, synthetic strategy, and synthetic route utilizing modern sustainable tools for each bioactive natural product and secondary metabolites, are discussed brilliantly. The spectrum of application of total synthesis of bioactive natural products using modern sustainable techniques may promote the development of more eco-friendly synthetic processes so that the next generations can live on this planet with a minimum energy requirement for chemical reactions with the least pollution.
Download or read book Strategies and Tactics in Organic Synthesis written by Michael F. Greaney and published by Elsevier Inc. Chapters. This book was released on 2013-07-29 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: This chapter describes the synthesis of two related sesquiterpenes, anislactone A and merrilactone A. We initially accessed a tetracyclic oxetane in the merrilactone series using a Paternò–Büchi reaction but found the compound to be too underfunctionalized to advance further. We then developed an approach based on reductive epoxide ring opening, whereby a fully elaborated C-ring epoxy-cyclopentane, containing five stereocenters, could undergo reductive epoxide cleavage when treated with Ti(III). The resulting tertiary radical then participates in a 5-exo-dig cyclization onto a pendant alkyne to afford the complete carbon skeleton of both natural products. From this point, orthogonal functionalization routes enabled the synthesis of both anislactone A and merrilactone A. A second-generation merrilactone A synthesis is then described, growing out of discoveries made over the course of the first route in the area of cyclopentannulation. An iodo-aldol method was used to develop an approach to the anislactone skeleton and succeeded in producing the BC bicycle with good stereocontrol and functional group tolerance. Further functionalization, however, did not prove possible due to excessive steric hindrance around the incorporated iodo group preventing any productive transformation. This problem was solved by switching the nucleophile in the tandem-aldol process to cyanide. The resulting domino cyanide-addition aldol cyclization was then successfully employed in the formal synthesis of merrilactone A, using a late-stage [2+2] photocycloaddition to access the D-ring.
Download or read book The Way of Synthesis written by Tomas Hudlicky and published by Wiley-VCH. This book was released on 2007-09-04 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-colored textbook presents not only synthetic ways to design organic compounds, it also contains a compilation of the most important total synthesis of the last 50 years with a comparative view of multiple designs for the same targets. It explains different tactics and strategies, making it easy to apply to many problems, regardless of the synthetic question in hand. Following a historical view of the evolution of synthesis, the book goes on to look at principles and issues impacting synthesis and design as well as principles and issues of methods. The sections on comparative design cover classics in terpenes and alkaloid synthesis, while a further section covers such miscellaneous syntheses as Maytansine, Palytoxin, Brevetoxin B and Indinavir. The whole is rounded off with a look at future perspectives and, what makes this textbook extraordinairy, with personal recollections of the chemists, who synthesized these fascinating compounds. With its attractive layout highlighting key parts and tactics using a second color, this is a useful tool for organic chemists, lecturers and students in chemistry, as well as those working in the chemical industry. "I think, as will many organic chemists, that the Hudlicky book will be the Bible of synthetic organic chemistry, the past, the present and the future. A hallmark publication." (Victor Snieckus)
Download or read book Total Synthesis of Bioactive Natural Products by Palladium Catalyzed Domino Cyclization of Allenes and Related Compounds written by Shinsuke Inuki and published by Springer. This book was released on 2011-11-30 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author has developed novel methodologies for highly efficient construction of functionalized heterocycles by palladium-catalyzed domino/cascade cyclization of allenes and related compounds containing appropriate nucleophilic group(s). Based on these methodologies, enantioselective total syntheses of bioactive natural products, pachastrissamine (26% overall yield in seven steps), lysergic acid (4.0% overall yield in fifteen steps), lysergol (3.6% overall yield in fifteen steps) and isolysergol (8.2% overall yield in eleven steps) have been achieved. These are more facile synthetic route than those previously reported. These findings would contribute to the development of efficient synthetic methods for biologically active compounds containing a complex structure.
Download or read book Modern Photocatalytic Strategies in Natural Product Synthesis written by A. Douglas Kinghorn and published by Springer Nature. This book was released on 2023-01-01 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents recent reports of total syntheses involving a photocatalytic reaction as a key step in the methodology. Modern photocatalysis has proven its generality for the development and functionalization of native functionalities. To date, the field has found broad applications in diverse research areas, including the total synthesis of natural products. Among the selected examples presented in this book, it highlights how the photocatalytic process proceeds in a highly chemo-, regio-, and stereoselective manner, thereby allowing the rapid access to structurally complex architectures under light-driven conditions.
Download or read book Total Synthesis of Natural Products the Chiron Approach written by Stephen Hanessian and published by Pergamon. This book was released on 1983 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomimetic Organic Synthesis written by Erwan Poupon and published by John Wiley & Sons. This book was released on 2011-05-09 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this exciting 2 volume set, the approach and methodology of bio-inspired synthesis of complex natural products is laid out, backed by abundant practical examples from the authors' own work as well as from the published literature. Volume 1 describes the biomimetic synthesis of alkaloids. Volume 2 covers terpenes, polyketides, and polyphenols. A discussion of the current challenges and frontiers in biomimetic synthesis concludes this comprehensive handbook. Key features: Biomimetic Strategies have become an every-day tool not only for chemists but also for biologists. The synthetic applications are overwhelming, making this comprehensive 2 volume work a must-have for everyone working in the field. Unifying both synthetic and biosynthetic aspects, this book covers everything from organocatalysis and natural product synthesis to synthetic biology and even green chemistry.
Download or read book Natural Product Synthesis II written by U. Beifuss and published by Springer Science & Business Media. This book was released on 2005-02-11 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: T. Heckrodt and J. Mulzer: Marine Natural Products from Pseudopterogorgia Elisabethae: Structures, Biosynthesis, Pharmacology and Total Synthesis .-M. Kalesse: Recent Advances in Vinylogous Aldol Reactions and their Applications in Natural Product Synthesis .- U. Beifuss and M. Tietze: Methanophenazine and Other Biologically Active Phenazines .-H.-J. Knoelker: Occurrence, Biological Activity, and Convergent Organometallic Synthesis of Carbazole Alkaloids .-U. Nubbemeyer: Recent Advances in Charge Accelerated Aza-Claisen Rearrangements.- P. Metz: Synthetic Studies on the Pamamycin Macrodiolides
Download or read book The Total Synthesis of Natural Products Volume 1 written by John ApSimon and published by John Wiley & Sons. This book was released on 2009-09-22 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each volume reviews the total synthesis of a set of compounds looking at syntheses reported historically and at the practice current at the time of publication. From volume 1 focusing on carbohydrates, prostagladins, nucleic acids, antibiotics, naturally occurring oxygen ring compounds and pyrrole pigments, the series continues with coverage of aromatic steroids, monoterpenes, triterpenes, sesquiterpenes, cannabinoids, natural inophores, insect pheromones and alkaloids. Volumes revisit the total synthesis of key compounds such as carbohydrates, nucleic acids and pyrrole pigments several times during the series building a picture of the historic development of total synthesis techniques for these major groups. Chapters are edited by experts in their field to give a complete overview of the best in the field at the time.
Download or read book Strategies and Tactics In Organic Synthesis written by Thomas Lindberg and published by Elsevier. This book was released on 2012-12-02 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strategies and Tactics in Organic Synthesis presents the chronological development of ideas and experimentation in organic synthesis. This book is organized into 13 chapters that explore the synthetic pathways of various organic compounds. The first four chapters describe the variations in the synthesis of superphane, gibberellic acid, prostaglandin, and alkaloids. The following chapters cover the organic synthesis and biosynthesis of tylonolide, endiandric acids A-G, dodecahedrane, fomannosin, and illudol. A chapter focuses on the evolution of the total synthesis of jatrophone, an architecturally interesting macrocyclic diterpene extracted from Jatropha gossypiifolia. Another chapter discusses the heuristic principle for the stereorationale design of alkaloid syntheses. The remaining chapters discuss the approach to the total synthesis of steroids, streptonigrin, methynolide, and Prelog-Djerassi lactonic acid. Organic chemists, teachers, and students will find this book of great value.
Download or read book Protecting Group Free Organic Synthesis written by Rodney A. Fernandes and published by John Wiley & Sons. This book was released on 2018-05-25 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a comprehensive account of established protecting-group-free synthetic routes to molecules of medium to high complexity This book supports synthetic chemists in the design of strategies, which avoid or minimize the use of protecting groups so as to come closer to achieving an “ideal synthesis” and back the global need of practicing green chemistry. The only resource of its kind to focus entirely on protecting-group-free synthesis, it is edited by a leading practitioner in the field, and features enlightening contributions by top experts and researchers from across the globe. The introductory chapter includes a concise review of historical developments, and discusses the concepts, need for, and future prospects of protecting-group-free synthesis. Following this, the book presents information on protecting-group-free synthesis of complex natural products and analogues, heterocycles, drugs, and related pharmaceuticals. Later chapters discuss practicing protecting-group-free synthesis using carbohydrates and of glycosyl derivatives, glycol-polymers and glyco-conjugates. The book concludes with a chapter on latent functionality as a tactic toward formal protecting-group-free synthesis. A comprehensive account of established protecting-group-free (PGF) synthetic routes to molecules of medium to high complexity Benefits total synthesis, methodology development and drug synthesis researchers Supports synthetic chemists in the design of strategies, which avoid or minimize the use of protecting groups so as to come closer to achieving an “ideal synthesis” and support the global need of practicing green chemistry Covers a topic that is gaining importance because it renders syntheses more economical Protecting-Group-Free Organic Synthesis: Improving Economy and Efficiency is an important book for academic researchers in synthetic organic chemistry, green chemistry, medicinal and pharmaceutical chemistry, biochemistry, and drug discovery.
