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| Author | : David A. Gerstenhaber |
| Publisher | : |
| Total Pages | : |
| Release | : 2011 |
| Genre | : Carbonyl compounds |
| ISBN | : 9781124782195 |
| Author | : |
| Publisher | : |
| Total Pages | : 139 |
| Release | : 2006 |
| Genre | : |
| ISBN | : |
This dissertation summarizes the development of novel synthetic methods involving organometallic reagents and their application in the total synthesis of the natural product eupomatilone 2. These newly discovered reactions including the palladium-catalyzed cross-coupling of allyl acetates with organosiloxanes and the diastereoselective synthesis of cis- and trans-a-methylene-y-lactones utilizing Baylis-Hillman adducts as precursors. Another important aspect of the research is the application of some of the methods in total synthesis of eupomtilone 2. The new synthetic methodologies involving organometallic reagesnts developed in this dissertation are important transformations in modern organic synthesis. Mild reaction conditions, tolerance of various organic functional groups, and high selectivity are advantages of these methodologies. The ability to recycle the catalytic system in some cases is another attractive feature for PEG-involved methods. The short and efficient strategy for the synthesis fo eupomatilone 2 could serve as a catalyst for research in this area.
| Author | : Pei-Qiang Huang |
| Publisher | : John Wiley & Sons |
| Total Pages | : 512 |
| Release | : 2018-10-16 |
| Genre | : Science |
| ISBN | : 1118605403 |
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
| Author | : Jie Jack Li |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 292 |
| Release | : 2013-03-14 |
| Genre | : Science |
| ISBN | : 3642340652 |
'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.
| Author | : Tomas Hudlicky |
| Publisher | : Wiley-VCH |
| Total Pages | : 1032 |
| Release | : 2007-09-04 |
| Genre | : Science |
| ISBN | : |
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)
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 238 |
| Release | : 2003-03-19 |
| Genre | : Science |
| ISBN | : 0309168392 |
Chemistry and chemical engineering have changed significantly in the last decade. They have broadened their scopeâ€"into biology, nanotechnology, materials science, computation, and advanced methods of process systems engineering and controlâ€"so much that the programs in most chemistry and chemical engineering departments now barely resemble the classical notion of chemistry. Beyond the Molecular Frontier brings together research, discovery, and invention across the entire spectrum of the chemical sciencesâ€"from fundamental, molecular-level chemistry to large-scale chemical processing technology. This reflects the way the field has evolved, the synergy at universities between research and education in chemistry and chemical engineering, and the way chemists and chemical engineers work together in industry. The astonishing developments in science and engineering during the 20th century have made it possible to dream of new goals that might previously have been considered unthinkable. This book identifies the key opportunities and challenges for the chemical sciences, from basic research to societal needs and from terrorism defense to environmental protection, and it looks at the ways in which chemists and chemical engineers can work together to contribute to an improved future.
| Author | : |
| Publisher | : |
| Total Pages | : 85 |
| Release | : 2014 |
| Genre | : |
| ISBN | : 9789174223446 |
| Author | : Olivier Piva |
| Publisher | : John Wiley & Sons |
| Total Pages | : 314 |
| Release | : 2019-09-19 |
| Genre | : Science |
| ISBN | : 1119663377 |
For chemists, attempting to mimic nature by synthesizing complex natural products from raw material is a challenge that is fraught with pitfalls. To tackle this unique but potentially rewarding task, researchers can rely on well-established reactions and methods of practice, or apply their own synthesis methods to verify their potential. Whatever the goal and its complexity, there are multiple ways of achieving it. We must now establish a strategic and effective plan that requires the minimum number of steps, but lends itself to widespread use. This book is structured around the study of a dozen target products (butyrolactone, macrolide, indole compound, cyclobutanic terpene, spiro- and polycyclic derivatives, etc.). For each product, the different disconnections are presented and the associated syntheses are analyzed step by step. The key reactions are described explicitly, followed by diagrams showing the range of impact of certain transformations. This set of data alone is conducive to understanding syntheses and indulging in this difficult, but worthwhile activity.
| Author | : Alexandros L. Zografos |
| Publisher | : John Wiley & Sons |
| Total Pages | : 584 |
| Release | : 2016-03-17 |
| Genre | : Science |
| ISBN | : 1118753569 |
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
| Author | : Armen M. Boldi |
| Publisher | : CRC Press |
| Total Pages | : 363 |
| Release | : 2006-05-16 |
| Genre | : Science |
| ISBN | : 1420009273 |
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
