Download or read book Thermal Electrocyclic Reactions written by Elliot Marvell and published by Elsevier. This book was released on 2012-12-02 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermal Electrocyclic Reactions explores the applications of thermal electrocyclic reactions to stereospecific synthesis. This book is divided into nine chapters, and begins with a presentation of the theory of electrocylic reactions using orbital conversions through symmetry operations and correlation diagrams. Considerable chapters are devoted to various conjugate systems entering an electrocyclic process, including two-electron, four electron-three-, four-, and five-atom, and six electron-five-, and six-atom systems. The remaining chapters examine the electrocyclic reaction of longer systems, including eight or more p electrons, as well as conjugated systems with an odd number of electrons, which constitute a special case in the conservation of orbital symmetry. This book will be of great value to organic chemists and researchers.
Download or read book Theoretical Studies of Torquoselectivity in Thermal and Photochemical Electrocyclic Reactions written by Edward Adam Kallel and published by . This book was released on 1991 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Conservation of Orbital Symmetry written by R. B. Woodward and published by Elsevier. This book was released on 2013-10-22 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Conservation of Orbital Symmetry examines the principle of conservation of orbital symmetry and its use. The central content of the principle was that reactions occur readily when there is congruence between orbital symmetry characteristics of reactants and products, and only with difficulty when that congruence does not obtain—or to put it more succinctly, orbital symmetry is conserved in concerted reaction. This principle is expected to endure, whatever the language in which it may be couched, or whatever greater precision may be developed in its application and extension. The book opens with a review of the elementary aspects of the molecular orbital theory of bonding. This is followed by separate chapters on correlation diagrams, the conservation of orbital symmetry, theory of electrocyclic reactions, theory of cycloadditions and cycloreversions, and theory of sigmatropic reactions. Subsequent chapters deal with group transfers and eliminations; secondary conformational effects in concerted cycloaddition reactions; and generalized selection rules for pericyclic reactions.
Download or read book Hydrocarbon Thermal Isomerizations written by Joseph J. Gajewski and published by Elsevier. This book was released on 2004-03-19 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrocarbon Thermal Isomerizations summarizes rearrangements which are induced by heating neutral hydrocarbons under non-catalytic conditions in the vapor phase or in non-polar solution. This subject has attracted the interest of mechanistic organic chemists and theorists in the last quarter century because it is one of the few fields workable by state of the art techniques of both camps. This work collects together most of the crucial rate and stereochemical data in a single volume, along with a critical analysis of each of these reactions. Unlike reviews or other books in this area that focus on reaction types, e.g.. electrocyclic reactions, or Claisen rearrangements, this volume is organized like the Chemical Abstracts Formula Index, but with an important exception: all of the relevant derivatives of each parent compound are discussed with the parent and not in their logical formula index positions. As it is not always obvious what is a parent material and what is a derivative, detailed cross-references are included throughout. An important aspect of this edition is the inclusion of calculational results that provide insight, often more than was anticipated, into these relatively simple reactions. Energetics of thermal isomerization reactions Stereochemistry of thermal isomerization reactions Organization to facilitate and integrate global analyses Comparison of experimental and theoretical results
Download or read book Essentials of Pericyclic and Photochemical Reactions written by Biswanath Dinda and published by Springer. This book was released on 2016-11-18 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a concise introduction to pericyclic and photochemical reactions for organic synthesis. In the first part about pericyclic reactions, the author explains electrocyclic reactions, cycloaddition reactions, sigmatropic rearrangements, and group transfer reactions. The second part on photochemistry is dedicated to photochemical reactions of a variety of compound classes, including alkenes, dienes, and polyenes, carbonyl compounds, and aromatic compounds. Additionally, photofragmentation reactions are described in a dedicated chapter. The last chapter gives an outlook on applications of photochemistry and natural photochemical phenomena. Both parts start with a comprehensive presentation of the general principles of the pericyclic and photochemical reactions. All chapters are rich in examples, which help illustrate the explained principles and establish ties to results and trends in recent research. Additionally, each chapter offers exercises for students, and solutions to the problems are provided in a separate appendix. This book nicely illustrates the utility of pericyclic and photochemical reactions and provides students and researchers with the tools to apply them routinely for an efficient synthesis of complex organic molecules. It will therefore appeal to advanced undergraduate students, graduate and postgraduate students, and even to practitioners and scientists in the field of organic synthesis. The rich examples and exercises will also make it a versatile tool for teachers and lecturers.
Download or read book Organic Reactions and Orbital Symmetry written by T. L. Gilchrist and published by Cambridge University Press. This book was released on 1979-09-13 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1979 as the second edition of a 1972 original, this textbook provides a systematic account of an important area of organic chemistry - that of cycloadditions and molecular rearrangements. The necessary theoretical background for understanding these reactions is presented in non-mathematical form and various alternative approaches to the theory are compared. The core of the book is a descriptive account of various types of cycloaddition and rearrangement reactions. The synthetic importance of these reactions is emphasised and, by providing the mechanistic background, the book demonstrates to the reader the relationship between the different types of reactions. This book will be of value to anyone with an interest in organic chemistry.
Download or read book Pericyclic Reactions written by Ian Fleming and published by Oxford University Press, USA. This book was released on 2015 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: The renowned Oxford Chemistry Primer series, which provides focused introductions to a range of important topics in chemistry, has been refreshed and updated to suit the needs of today's students, lecturers, and postgraduate researchers. The rigorous, yet accessible, treatment of each subjectarea is ideal for those wanting a primer in a given topic to prepare them for more advanced study or research. Moreover, cutting-edge examples and applications throughout the texts show the relevance of the chemistry being described to current research and industry.Learning features provided in the primers, including questions at the end of every chapter and interactive online MCQs, encourage active learning and promote understanding. Furthermore, frequent diagrams, margin notes, further reading, and glossary definitions all help to enhance a student'sunderstanding of these essential areas of chemistry.Pericyclic reactions constitute a major strand of organic chemistry, including such commercially important synthetic reactions as the Diels-Alder reaction. Reactions such as these are characterised by their predictable stereochemistry and cyclic transition structures. This primer reviews thesereactions, explaining their theoretical basis via correlation diagrams, and showing students how to recognise the different types of pericyclic reaction, their mechanisms, and applications to organic synthesis.
Download or read book Pericyclic Reactions A Textbook written by S. Sankararaman and published by John Wiley & Sons. This book was released on 2005-09-12 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on twelve years of teaching a graduate course, this long awaited textbook presents Diels-Alder reactions, electrocyclic reactions, sigmatropic rearrangements plus many more topics in a highly didactic way. Throughout the focus is on the important facts and aspects, with both classical and new examples explained in detail. The only up-to-date work of its kind on the market, this is an invaluable tool for students and lecturers in chemistry, organic chemists, and libraries. With a foreword by Nobel Laureate Roald Hoffmann.
Download or read book Pericyclic Reactions written by S. M. Mukherji and published by . This book was released on 1979 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reaction Mechanisms in Organic Chemistry written by Metin Balcı and published by John Wiley & Sons. This book was released on 2021-12-01 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: An accessible and step-by-step exploration of organic reaction mechanisms In Reaction Mechanisms in Organic Chemistry, eminent researcher Dr. Metin Balci delivers an excellent textbook for understanding organic reaction mechanisms. The book offers a way for undergraduate and graduate students to understand???rather than memorize???the principles of reaction mechanisms. It includes the most important reaction types, including substitution, elimination, addition, pericyclic, and C-C coupling reactions. Each chapter contains problems and accompanying solutions that cover central concepts in organic chemistry. Students will learn to understand the foundational nature of ideas like Lewis acids and bases, electron density, the mesomeric effect, and the inductive effect via the use of detailed examples and an expansive discussion of the concept of hybridization. Along with sections covering aromaticity and the chemistry of intermediates, the book includes: A thorough introduction to basic concepts in organic reactions, including covalent bonding, hybridization, electrophiles and nucleophiles, and inductive and mesomeric effects Comprehensive explorations of nucleophilic substitution reactions, including optical activity and stereochemistry of SN2 reactions Practical discussions of elimination reactions, including halogene elimination and Hofmann elimination In-depth examinations of addition reactions, including the addition of water to alkenes and the epoxidation of alkenes Perfect for students of chemistry, biochemistry, and pharmacy, Reaction Mechanisms in Organic Chemistry will also earn a place in the libraries of researchers and lecturers in these fields seeking a one-stop resource on organic reaction mechanisms.
Download or read book Chemistry I Englsh Edition Book written by Dr. Rajshree Khare and published by Thakur Publication Private Limited. This book was released on 2023-10-18 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revised Curriculum and Credit Framework of Under Graduate Programme, Haryana According to KUK/CRS University Syllabus as Per NEP-2020.
Download or read book Electron Flow in Organic Chemistry written by Paul H. Scudder and published by John Wiley & Sons. This book was released on 2023-10-06 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron Flow in Organic Chemistry Teaches students to solve problems in Organic Chemistry using methods of analysis that are valuable and portable to other fields Electron Flow in Organic Chemistry provides a unique decision-based approach that develops a chemical intuition based on a crosschecked analysis process. Assuming only a general background in chemistry, this acclaimed textbook teaches students how to write reasonable reaction mechanisms and use analytical tools to solve both simple and complex problems in organic chemistry. As in previous editions, the author breaks down challenging organic mechanisms into a limited number of core elemental mechanistic processes, the electron flow pathways, to explain all organic reactions—using flow charts as decision maps, energy surfaces as problem space maps, and correlation matrices to display all possible interactions. The third edition features entirely new chapters on crosschecking chemical reactions through good mechanistic thinking and solving spectral analysis problems using organic structure elucidation strategies. This edition also includes more biochemical reaction mechanism examples, additional exercises with answers, expanded discussion of how general chemistry concepts can show that structure determines reactivity, and new appendix covering transition metal organometallics. Emphasizing critical thinking rather than memorization to solve mechanistic problems, this popular textbook: Features new and expanded material throughout, including more flowcharts, correlation matrices, energy surfaces, and algorithms that illustrate key decision-making processes Provides examples from the field of biochemistry of relevance to students in chemistry, biology, and medicine Incorporates principles from computer science and artificial intelligence to teach decision-making processes Contains a general bibliography, quick-reference charts and tables, pathway summaries, a major decisions guide, and other helpful tools Offers material for instructors including a solutions manual, supplemental exercises with detailed answers for each chapter usable as an exam file, and additional online resources Electron Flow in Organic Chemistry: A Decision-Based Guide to Organic Mechanisms, Third Edition, is the perfect primary textbook for advanced undergraduate or beginning graduate courses in organic reaction mechanisms, and an excellent supplement for graduate courses in physical organic chemistry, enzymatic reaction mechanisms, and biochemistry.
Download or read book Writing Reaction Mechanisms in Organic Chemistry written by Audrey Miller and published by Academic Press. This book was released on 2000 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book helps students understand functional group transformations and synthetic methods by organizing them into a set of general principles and guidelines for determining and writing mechanisms."--BOOK JACKET.
Download or read book Organic Chemistry written by Pierre Vogel and published by John Wiley & Sons. This book was released on 2019-10-07 with total page 1382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the background, tools, and models required to understand organic synthesis and plan chemical reactions more efficiently Knowledge of physical chemistry is essential for achieving successful chemical reactions in organic chemistry. Chemists must be competent in a range of areas to understand organic synthesis. Organic Chemistry provides the methods, models, and tools necessary to fully comprehend organic reactions. Written by two internationally recognized experts in the field, this much-needed textbook fills a gap in current literature on physical organic chemistry. Rigorous yet straightforward chapters first examine chemical equilibria, thermodynamics, reaction rates and mechanisms, and molecular orbital theory, providing readers with a strong foundation in physical organic chemistry. Subsequent chapters demonstrate various reactions involving organic, organometallic, and biochemical reactants and catalysts. Throughout the text, numerous questions and exercises, over 800 in total, help readers strengthen their comprehension of the subject and highlight key points of learning. The companion Organic Chemistry Workbook contains complete references and answers to every question in this text. A much-needed resource for students and working chemists alike, this text: -Presents models that establish if a reaction is possible, estimate how long it will take, and determine its properties -Describes reactions with broad practical value in synthesis and biology, such as C-C-coupling reactions, pericyclic reactions, and catalytic reactions -Enables readers to plan chemical reactions more efficiently -Features clear illustrations, figures, and tables -With a Foreword by Nobel Prize Laureate Robert H. Grubbs Organic Chemistry: Theory, Reactivity, and Mechanisms in Modern Synthesis is an ideal textbook for students and instructors of chemistry, and a valuable work of reference for organic chemists, physical chemists, and chemical engineers.
Download or read book Organic Reactions And Their Mechanisms written by P S Kalsi and published by New Age International. This book was released on 2000 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Revised Edition Includes Several New Topics To Make The Treatment More Comprehensive And Contemporary. The Exposition In Several Chapters Has Also Been Recast To Facilitate An Easier Understanding Of The Subject. * Molecular Orbital And Bonding Thoroughly Explained. * Resonance Structures And Allylic Systems Included. * Organic Acids And Bases Explained In Detail With Additional Examples. * Discussion Of Organic Reactions Considerably Expanded. * Various Additional Dimensions Of Photochemistry Highlighted. * A New Chapter On Special Topics Included.With Its Clear And Systematic Presentation, This Is An Essential Text For B.Sc. And M.Sc. Chemistry Students.
Download or read book Ebook Organic Chemistry written by Janice Smith and published by McGraw Hill. This book was released on 2014-10-16 with total page 1366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Serious Science with an Approach Built for Today’s Students Smith's Organic Chemistry continues to breathe new life into the organic chemistry world. This new fourth edition retains its popular delivery of organic chemistry content in a student-friendly format. Janice Smith draws on her extensive teaching background to deliver organic chemistry in a way in which students learn: with limited use of text paragraphs, and through concisely written bulleted lists and highly detailed, well-labeled “teaching” illustrations. Don’t make your text decision without seeing Organic Chemistry, 4th edition by Janice Gorzynski Smith!
Download or read book Part 1 Radical and Ionic Pathways in the Thermal Decomposition of Diacyl Peroxides written by Cheruthuruthil K. Govindan and published by . This book was released on 1979 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: