Download or read book Photochemistry And Pericyclic Reactions written by J. Singh and published by New Age International. This book was released on 2005 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book Is Especially Designed According To The Model Curriculum Of M.Sc. (Prev.) (Pericyclic Reactions) And M.Sc. (Final) (Photochemistry Compulsory Paper Viii) Suggested By The University Grants Commission, New Delhi. As Far As The Ugc Model Curriculum Is Concerned, Most Of The Indian Universities Have Already Adopted It And The Others Are In The Process Of Adopting The Proposed Curriculum. In The Present Academic Scenario, We Strongly Felt That A Comprehensive Book Covering Modern Topics Like Pericyclic Reactions And Photochemistry Of The Ugc Model Curriculum Was Urgently Needed. This Book Is A Fruitful Outcome Of Our Aforesaid Strong Feeling. Besides M.Sc. Students, This Book Will Also Be Very Useful To Those Students Who Are Preparing For The Net (Csir), Slet, Ias, Pcs And Other Competitive Examinations.The Subject Matter Has Been Presented In A Comprehensive, Lucid And Systematic Manner Which Is Easy To Understand Even By Self Study. The Authors Believe That Learning By Solving Problems Gives More Competence And Confidence In The Subject. Keeping This In View, Sufficiently Large Number Of Varied Problems For Self Assessment Are Given In Each Chapter. Hundred Plus Problems With Solutions In The Last Chapter Is An Important Feature Of This Book.
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 350 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 Pericyclic Reactions written by Sunil Kumar and published by Academic Press. This book was released on 2015-08-24 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pericyclic Reactions: A Mechanistic and Problem-Solving Approach provides complete and systematic coverage of pericyclic reactions for researchers and graduate students in organic chemistry and pharmacy programs. Drawing from their cumulative years of teaching in the area, the authors use a clear, problem-solving approach, supplemented with colorful figures and illustrative examples. Written in an accessible and engaging manner, this book covers electrocyclic reactions, sigmatropic reactions, cycloaddition reactions, 1,3-dipolar reactions, group transfer, and ene reactions. It offers an in-depth study of the basic principles of these topics, and devotes equal time to problems and their solutions to further explore those principles and aid reader understanding. Additional practice problems are provided for further study and course use. Comprehensive coverage of important topics such as 1,3 dipolar, pyrolytic, and cycloaddition reactions Problem-solving approach with clear figures and many worked and unworked problems Contents are applicable to advanced students and researchers in organic chemistry
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 Organic Photochemistry And Pericyclic Reactions written by M. G. Arora and published by . This book was released on 1998-01-01 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Photochemistry And Pericyclic Reactions Has Been Written To Meet The Long-Felt Need Of B.Sc. And M.Sc. Chemistry Students. This Book Is An Outstanding Attempt To Hold The Interest Of Inquisitive Students. The Book Also Covers Basic Concepts Which May Prove Helpful In Understanding The Chapters At The Later Stage. Every Topic Covered In This Book Can Do Full Justification For Most Of The Students. Each Chapter Included In This Book Has Been Self-Sufficient In Itself And Has Been Explained With Mechanisms, Where Possible Moreover, Each Topic Has Been Discussed In The Light Of Modern Developments In A Simple Language And Lucid Style.
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 Organic Reactions And Their Mechanisms written by P.S. Kalsi and published by New Age International. This book was released on 2009 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 written by G. Gill and published by Springer. This book was released on 1974-05-23 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1 1 orbita1 theory has had some notable successes in the ana1ysis of individua1 organic reactions and in corre1ations between reaction series. Gen- ll? the theory has invoked to exp1ain known chemica1 phenomena, and rather infrequent1y [ broad1y-based predictions. In 1965 Woodward and published ? series of papers the 1 1 orbita1 inter- pretation of various types of concerted cyc10-addition reactions, which hitherto had rather 1? understood. Because these processes (now known as pericyclic reactions) had great synthetic importance, and because the Woodward-Hoffmann theory was stated so explicit1y as to allow [ usefu1 and far-reaching predictions to made, the genera1 acceptance of the so-called Woodward-Hoffmann Ru1es was very rapid. Judging from the vast number of publications that have appeared, ? great dea1 of experimentaleffort has channelled into this genera1 area since that time, the results of which provide ? vindication of the ru1es. The theoretica1 basis of Woodward and Hoffmann's method has, however, the subject of criticism and controversy, and ? of alternative theoretica1 methods have a1so appeared. university departments (inc1uding?ur own) have for some time covered pericyclic reactions in their undergraduate and graduate courses. Because aims, teaching methods, and persona1 preferences differ wide1y, each of the various theoretica1 methods have achieved some currency. We have sought to?1 these methods in some sort of perspective. The book is intended to introductory, being aimed primarily at fina1 year undergraduates and first year postgraduates.
Download or read book Organic Photochemistry and Pericyclic Reactions written by Chatwal G R and published by . This book was released on 1998 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pericyclic Reactions written by Alan P. Marchand and published by Academic Press. This book was released on 2013-10-22 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pericyclic Reactions,Volume 35-II covers the theoretical approaches to pericyclic reactions and reviews of pericyclic reactions of reactive intermediates and of particular reaction types. The book discusses some of the experimental approaches used to establish the authenticity of an apparent pericyclic reaction; the transient and observable carbocation rearrangements; and orbital symmetry interactions which are “extra stabilizing or destabilizing. The text then describes the pericyclic reactions of cumulenes; the cheletropic reactions; the applications of frontier molecular orbital theory to pericyclic reactions. A general theoretical model accommodating concerted reaction profiles for forbidden thermal reactions is also encompassed. Chemists and people involved in the study of pericyclic reactions will find the book invaluable.
Download or read book Orbital Interaction Theory of Organic Chemistry written by Arvi Rauk and published by John Wiley & Sons. This book was released on 2004-04-07 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical introduction to orbital interaction theory and its applications in modern organic chemistry Orbital interaction theory is a conceptual construct that lies at the very heart of modern organic chemistry. Comprising a comprehensive set of principles for explaining chemical reactivity, orbital interaction theory originates in a rigorous theory of electronic structure that also provides the basis for the powerful computational models and techniques with which chemists seek to describe and exploit the structures and thermodynamic and kinetic stabilities of molecules. Orbital Interaction Theory of Organic Chemistry, Second Edition introduces students to the fascinating world of organic chemistry at the mechanistic level with a thoroughly self-contained, well-integrated exposition of orbital interaction theory and its applications in modern organic chemistry. Professor Rauk reviews the concepts of symmetry and orbital theory, and explains reactivity in common functional groups and reactive intermediates in terms of orbital interaction theory. Aided by numerous examples and worked problems, he guides readers through basic chemistry concepts, such as acid and base strength, nucleophilicity, electrophilicity, and thermal stability (in terms of orbital interactions), and describes various computational models for describing those interactions. Updated and expanded, this latest edition of Orbital Interaction Theory of Organic Chemistry includes a completely new chapter on organometallics, increased coverage of density functional theory, many new application examples, and worked problems. The text is complemented by an interactive computer program that displays orbitals graphically and is available through a link to a Web site. Orbital Interaction Theory of Organic Chemistry, Second Edition is an excellent text for advanced-level undergraduate and graduate students in organic chemistry. It is also a valuable working resource for professional chemists seeking guidance on interpreting the quantitative data produced by modern computational chemists.
Download or read book Frontier Orbitals and Organic Chemical Reactions written by Ian Fleming and published by John Wiley & Sons. This book was released on 1976-01-01 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a basic introduction to frontier orbital theory with a review of its applications in organic chemistry. Assuming the reader is familiar with the concept of molecular orbital as a linear combination of atomic orbitals the book is presented in a simple style, without mathematics making it accessible to readers of all levels.
Download or read book Organic Chemistry Study Guide written by Robert J. Ouellette and published by Elsevier. This book was released on 2014-11-04 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Chemistry Study Guide: Key Concepts, Problems, and Solutions features hundreds of problems from the companion book, Organic Chemistry, and includes solutions for every problem. Key concept summaries reinforce critical material from the primary book and enhance mastery of this complex subject. Organic chemistry is a constantly evolving field that has great relevance for all scientists, not just chemists. For chemical engineers, understanding the properties of organic molecules and how reactions occur is critically important to understanding the processes in an industrial plant. For biologists and health professionals, it is essential because nearly all of biochemistry springs from organic chemistry. Additionally, all scientists can benefit from improved critical thinking and problem-solving skills that are developed from the study of organic chemistry. Organic chemistry, like any "skill", is best learned by doing. It is difficult to learn by rote memorization, and true understanding comes only from concentrated reading, and working as many problems as possible. In fact, problem sets are the best way to ensure that concepts are not only well understood, but can also be applied to real-world problems in the work place. Helps readers learn to categorize, analyze, and solve organic chemistry problems at all levels of difficulty Hundreds of fully-worked practice problems, all with solutions Key concept summaries for every chapter reinforces core content from the companion book
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 Advanced Organic Chemistry written by Francis A. Carey and published by Springer Science & Business Media. This book was released on 2007-06-27 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-part, fifth edition of Advanced Organic Chemistry has been substantially revised and reorganized for greater clarity. The material has been updated to reflect advances in the field since the previous edition, especially in computational chemistry. Part A covers fundamental structural topics and basic mechanistic types. It can stand-alone; together, with Part B: Reaction and Synthesis, the two volumes provide a comprehensive foundation for the study in organic chemistry. Companion websites provide digital models for study of structure, reaction and selectivity for students and exercise solutions for instructors.
Download or read book Photochemistry of Heterocycles written by Maurizio D’Auria and published by Elsevier. This book was released on 2022-08-20 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photochemistry of Heterocycles is a comprehensive review of the topic, including photooxidation, photoreduction and photoaddition reactions as well as industrial aspects of heterocyclic photochemistry. Many materials used for the manufacturing of OLEDs and other electrooptical switches contain heterocycles, and the use of small molecules or polymers containing heterocyclic substances are being studied as new photovoltaic materials. This reference is ideal for synthetic organic chemists, specifically researchers working in organic photochemistry, as well as medicinal chemists and material scientists. Heterocyclic compounds are widely used in the modern world, and most of the drugs currently in use have heterocyclic nuclei among their constituents. These compounds are subject to a photochemical degradation processes which must be known and prevented. Presents an authoritative and comprehensive review of the photochemistry of heterocycles Covers the full spectrum of photochemical reactivity, including photoreduction and photoaddition reactions of heterocyclic compounds Includes industrial aspects of heterocyclic photochemistry and materials used to manufacture OLEDs and other electrooptical switches
