Download or read book More Dead Ends and Detours written by Miguel A. Sierra and published by John Wiley & Sons. This book was released on 2013-07-11 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Success comes in many forms and in synthesis it can be a failure that results in their ultimate successful solutions. This long-awaited sequel to "Dead Ends and Detours" retains the proven concept while featuring over 20 new case studies of failed strategies and their (successful) solutions in natural product total synthesis. Additionally, computational models are used to discuss the problem in much more detail and to provide readers with additional information not found in the primary literature. The topics range from classic synthetic reactions (e.g. Diels Alder reaction), metal-mediated coupling reactions, metathesis, and asymmetric catalysis to the importance of protecting and activating groups. This book will benefit not only graduate students in organic chemistry but also advanced researchers as they gain knowledge derived from the step-by-step analysis of mistakes made in the past and, thus be able to improve their own chemical reaction planning. With its coverage of the most commonly applied reaction types, the book perfectly complements its predecessor, which focuses on general aspects, such as reactivity and selectivity.
Download or read book More Dead Ends and Detours written by Miguel A. Sierra and published by Wiley-VCH. This book was released on 2013-07-11 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Success comes in many forms and in synthesis it can be a failure that results in their ultimate successful solutions. This long-awaited sequel to "Dead Ends and Detours" retains the proven concept while featuring over 20 new case studies of failed strategies and their (successful) solutions in natural product total synthesis. Additionally, computational models are used to discuss the problem in much more detail and to provide readers with additional information not found in the primary literature. The topics range from classic synthetic reactions (e.g. Diels Alder reaction), metal-mediated coupling reactions, metathesis, and asymmetric catalysis to the importance of protecting and activating groups. This book will benefit not only graduate students in organic chemistry but also advanced researchers as they gain knowledge derived from the step-by-step analysis of mistakes made in the past and, thus be able to improve their own chemical reaction planning. With its coverage of the most commonly applied reaction types, the book perfectly complements its predecessor, which focuses on general aspects, such as reactivity and selectivity.
Download or read book Asymmetric Synthesis II written by Mathias Christmann and published by John Wiley & Sons. This book was released on 2013-03-19 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: After the overwhelming success of Asymmetric Synthesis - The Essentials, displaying a broad range of organic asymmetric syntheses, this is the second edition with latest subjects and authors. While the aim of the first edition was mainly to honor the achievements of the pioneers in asymmetric syntheses, the aim of this new edition was bringing the current developments, especially from younger colleagues, to the attention of students. The format of the book remained unchanged, i.e. short conceptual overviews by young leaders in their field including a short biography of the authors. The growing multidisciplinary research within chemistry is reflected in the selection of topics including metal catalysis, organocatalysis, physical organic chemistry, analytical chemistry, and its applications in total synthesis, materials research and industry. The prospective reader of this book is a graduate or undergraduate student of advanced organic chemistry as well as the industrial chemist who wants to get a brief update on the current developments in the field.
Download or read book Directed Selectivity in Organic Synthesis written by Tanja Gaich and published by John Wiley & Sons. This book was released on 2014-01-21 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together examples that until now were often hidden and widely spread throughout the original literature, this textbook shows how to use the correct reagents, conditions or reaction sequences to have access to all possible stereoisomers when beginning synthesis with only a single starting material. Adopting a didactic approach, the authors have chosen general and simple examples throughout the book so that these reactions can be transferred easily to other reaction types. While of major interest to master and PhD students alike, this book is also a source of valuable information for organic chemists in both academia and industry. Additional material for lectures at www.wiley-vch.de/textbooks
Download or read book Side Reactions in Organic Synthesis II written by Florencio Zaragoza Dörwald and published by John Wiley & Sons. This book was released on 2014-06-23 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new textbook is the successor to the volume "Side Reactions in Organic Synthesis - A Guide to Successful Synthesis Design" (2004), written by the same author. Whereas the predecessor mainly covered the limitations of aliphatic substitution reactions, this new volume focuses on the most important aromatic substitution reactions, both electrophilic and nucleophilic, such as amination reactions, halogenation reactions, Friedel-Crafts acylations, or transition metal-catalyzed arylation reactions. Each chapter not only describes the scope of a specific reaction type, but also reveals what cannot be achieved with this reaction, i.e. what type of side reactions are to be expected with certain starting materials or electrophiles/nucleophiles. With its unique approach, this is a must-have book for graduate students in organic chemistry and synthetic chemists both in academia and industry!
Download or read book Concepts and Case Studies in Chemical Biology written by Herbert Waldmann and published by John Wiley & Sons. This book was released on 2014-10-06 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Retaining the proven didactic concept of the successful "Chemical Biology - Learning through Case Studies", this sequel features 27 new case studies, reflecting the rapid growth in this interdisciplinary topic over the past few years. Edited by two of the world's leading researchers in the field, this textbook introduces students and researchers to the modern approaches in chemical biology, as well as important results, and the techniques and methods applied. Each chapter presents a different biological problem taken from everyday lab work, elucidated by an international team of renowned scientists. With its broad coverage, this is a valuable source of information for students, graduate students, and researchers working on the borderline between chemistry, biology, and biochemistry.
Download or read book Reactive Intermediates in Organic Chemistry written by Maya Shankar Singh and published by John Wiley & Sons. This book was released on 2014-01-22 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most reactions in organic chemistry do not proceed in a single step but rather take several steps to yield the desired product. In the course of these multi-step reaction sequences, short-lived intermediates can be generated that quickly convert into other intermediates, reactants, products or side products. As these intermediates are highly reactive, they cannot usually be isolated, but their existence and structure can be proved by theoretical and experimental methods. Using the information obtained, researchers can better understand the underlying reaction mechanism of a certain organic transformation and thus develop novel strategies for efficient organic synthesis. The chapters are clearly structured and are arranged according to the type of intermediate, providing information on the formation, characterization, stereochemistry, stability, and reactivity of the intermediates. Additionally, representative examples and a problem section with different levels of difficulty are included for self-testing the newly acquired knowledge. By providing a deeper understanding of the underlying concepts, this is a musthave reference for PhD and Master Students in organic chemistry, as well as a valuable source of information for chemists in academia and industry working in the field. It is also ideal as primary or supplementary reading for courses on organic chemistry, physical organic chemistry or analytical chemistry.
Download or read book Chemistry for Sustainable Technologies 2nd Edition written by Neil Winterton and published by Royal Society of Chemistry. This book was released on 2021-02-04 with total page 845 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the success of the first edition, this fully updated and revised book continues to provide an interdisciplinary introduction to sustainability issues in the context of chemistry and chemical technology. Its prime objective is to equip young chemists (and others) to more fully to appreciate, defend and promote the role that chemistry and its practitioners play in moving towards a society better able to control, manage and ameliorate its impact on the ecosphere. To do this, it is necessary to set the ideas, concepts, achievements and challenges of chemistry and its application in the context of its environmental impact, past, present and future, and of the changes needed to bring about a more sustainable yet equitable world. Progress since 2010 is reflected by the inclusion of the latest research and thinking, selected and discussed to put the advances concisely in a much wider setting - historic, scientific, technological, intellectual and societal. The treatment also examines the complexities and additional challenges arising from public and media attitudes to science and technology and associated controversies and from the difficulties in reconciling environmental protection and global development. While the book stresses the central importance of rigour in the collection and treatment of evidence and reason in decision-making, to ensure that it meets the needs of an extensive community of students, it is broad in scope, rather than deep. It is, therefore, appropriate for a wide audience, including all practising scientists and technologists. Extracts from reviews of the first edition: 'The book forms the basis for a superb training course on sustainability from a chemist's viewpoint, and a wonderful introduction to the subject for undergraduates and postgraduates... this unique book is highly recommended reading for all chemists' Trevor Laird, Org. Process Res. Dev., 2013, 17(7), 991 'I would even go so far as to recommend this to any serious graduate or undergraduate scientist as a must read' David Harwood, Reviews: A Guide to Publications in the Physical Sciences, 2011, 12(1), 9
Download or read book Reactions and Syntheses written by Lutz F. Tietze and published by John Wiley & Sons. This book was released on 2015-02-23 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this classic text book has been completely revised, updated, and extended to include chapters on biomimetic amination reactions, Wacker oxidation, and useful domino reactions. The first-class author team with long-standing experience in practical courses on organic chemistry covers a multitude of preparative procedures of reaction types and compound classes indispensable in modern organic synthesis. Throughout, the experiments are accompanied by the theoretical and mechanistic fundamentals, while the clearly structured sub-chapters provide concise background information, retrosynthetic analysis, information on isolation and purification, analytical data as well as current literature citations. Finally, in each case the synthesis is labeled with one of three levels of difficulty. An indispensable manual for students and lecturers in chemistry, organic chemists, as well as lab technicians and chemists in the pharmaceutical and agrochemical industries.
Download or read book The Making and Unmaking of Democracy written by Theodore K. Rabb and published by Routledge. This book was released on 2013-11-26 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: For every citizen of the world, there is no more urgent issue than the spread of democracy. Democracy is what the WTO-protestors are calling for; it's the main concern of human rights advocates; and it's only long-term way to end terrorism. But how does democracy spread? What can be done to encourage and support. This remarkable new collection brings together some of the best minds in variety of fields to discuss the conditions that promote and sustain, or undermine and extinguish democratic institutions and ideas. Spanning political thought from ancient Athens to contemporary sub-Saharan Africa, the contributors develop an outline of how democracy develops. Several key factors emerge: Democratic transitions are always heavily shaped by the ideas and practices of past regimes (like tribal traditions in Africa), international political and economic pressure to liberalize (as in Asia) and current economic conditions. The quality of democracy is almost always improved by the elimination of religion as the center of the state, by the move from democracy as protection of the individual from the state to democracy as enhancer of rights, and by the progression from a focus on the individual to a focus on the community. Expansive in its coverage and fundamental in its significance, The Making and Unmaking of Democracy is a volume to learn from, argue against, and expand upon.
Download or read book Are You Really Ready for Love written by David Hawkins and published by Harvest House Publishers. This book was released on 2007-09-15 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Singles who have never been married and those who have suffered a divorce or the loss of their mate through death are faced with a challenge: When love comes their way, will they be ready? What does that readiness look like? Clinical psychologist and counselor Dr. David Hawkins prescribes a practical and biblical approach for preparing for love. Dr. Hawkins encourages singles to spend less energy looking for the perfect mate and more energy in becoming people who can enter wholeheartedly into an intimate relationship. He demonstrates how readers can increase their capacity to... practice the sacrificial love Paul describes in 1 Corinthians 13 get to know others for who they really are and respect their uniqueness express love through appropriate love languages receive love without fear or feelings of unworthiness take risks for the sake of personal and mutual growth practice healthy boundaries humbly recognize their own weaknesses and turn them into strengths This user-friendly guide will give singles of any age a positive and constructive plan for becoming ready for love.
Download or read book 30 Days with Jesus written by Lysa TerKeurst and published by HarperChristian Resources. This book was released on 2023-10-24 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jesus is never absent. You are never alone. When world events feel chaotic and scary … When you feel crippled by fear and anxiety … When you feel hurt by the very people you thought you could count on … It’s tempting to wonder “Jesus, are you here? Do you care?” Though we may feel alone sometimes, Jesus assures us we are not. Even when we can’t see Him, He is here. Even when we aren’t hearing Him, He isn’t silent. How can we know this for sure? Because Jesus is never absent in any of Scripture, and he’s certainly not absent in our lives either. In 30 Days with Jesus: Experiencing His Presence Throughout the Old and New Testaments, authors Lysa TerKeurst and Dr. Joel Muddamalle will help you: Reframe your questions and doubts as opportunities to look for Jesus with greater intentionality throughout your day. Make connections between the Old and New Testaments so you can understand the Bible as one complete story. Overcome dread or confusion toward studying Scripture as you receive six weeks of guided readings, reflection questions, and relevant takeaways. Jesus isn’t hiding from us; He’s waiting to be seen by us. Let this Bible study help you experience His presence every single day.
Download or read book Follow Your Detour Let Go of Your Pain Conquer Your Fear and Find the Real You written by Lindsay McKenzie and published by Lindsay McKenzie. This book was released on 2019-03-12 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: We've all been told to "follow our dreams", but what happens when those dreams aren't working out? Part personal memoir, part self-help, Follow Your Detour will inspire you to embrace the unexpected, let go of your pain and fears, and find the courage to create your own path.
Download or read book Dreams Dead Ends written by Jack Shadoian and published by Oxford University Press, USA. This book was released on 2003 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents
Download or read book Dead Ends and Detours written by Miguel A. Sierra and published by Wiley-VCH. This book was released on 2004-12-27 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: A plethora of publications provide valuable information for the organic chemist, yet the results are almost always based on successful reactions. However, a chemist's life is unfortunately not that easy. On the contrary, trial and error is still one of the most commonly used methods. Thus it would be useful to have access to those syntheses that do not work, since they also provide important results of great importance for further synthesis. This long-awaited book by M. A. Sierra and M. C. de la Torre fills just such a gap. Using major total syntheses they explain the most varied problems and recommend ways out of such dilemmas: Problems at the start and end of a synthesis, difficult and unexpected reactivities of functional groups, problems due to steric properties and much more. The result is a true wealth of information for any organic chemist. The essential tool for successful total synthesis.
Download or read book A Path Called Compelling written by K. Bradley Watson and published by Wipf and Stock Publishers. This book was released on 2023-04-12 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: While hiking in 2010, an ill-advised, off-trail climb left debut author K. Bradley Watson dangling precariously over the edge of a cliff. Narrowly escaping disaster, Watson then found himself lost in the woods, bushwhacking for hours before he found his way out of a dense canyon forest. The haphazard hiking moment became an epiphany for him, underscoring the importance of following trails. As in hiking, so it is in life and faith: to find our way, we need the direction of a path to guide us. In A Path Called Compelling, Watson reimagines the Christian faith as the Jesus Path, where three key events from Jesus's life (birth, baptism, temptations) are revealed to be more than events to believe in, but a path meant to be entered, travelled, and lived. Acting as an expedition guide, raconteur, and pastor, Watson weaves masterful storytelling with thoughtful reflections on Scripture that will have readers chuckling to themselves in one moment while readying themselves to travel the Jesus Path in the next. Fresh and urgent, the book invites readers to rediscover faith as they walk and explore A Path Called Compelling.
Download or read book Shadow Masters written by Daniel Estulin and published by Trine Day. This book was released on 2010-02-01 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: This investigation examines how behind-the-scenes collaboration between governments, intelligence services and drug traffickers has lined the pockets of big business and Western banks. Beginning with a last-minute request from ex-governor Jesse Ventura, the narrative winds between the author's own story of covering "deep politics" and the facts he has uncovered. The ongoing campaign against Victor Bout, the "Merchant of Death," is revealed as "move/countermove" in a game of geopolitics, set against the background of a crumbling Soviet Union, a nascent Russia, bizarre assassinations, wars and smuggling.
