Author: Narain R. P.
Publisher: PHI Learning Pvt. Ltd.
ISBN: 8120341791
Category : Science
Languages : en
Pages : 279
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Book Description
Written for the undergraduate and postgraduate students of chemistry, this textbook presents comprehensive coverage of different types of reactions and their mechanisms. The need for such a book has been felt for a very long time both by students and teachers. The book discusses chemical kinetics, structure and reactivity, and reactive intermediates such as carbenes, nitrenes and benzynes. It also describes the mechanism of tautomerism and the concepts of aromaticity. In addition, the book elaborates the various reactions such as substitution, free radical, addition, elimination and alkylation reactions. Finally, the text presents a detailed discussion on molecular rearrangements, oximes and diazo compounds, as well as the concepts of photochemistry. KEY FEATURES: Presents a number of examples to explain the mechanistic concepts. Offers graphs and tables at various places to illustrate the key points. Includes latest information on the subject.
Author: Matthew S. Platz
Publisher: John Wiley & Sons
ISBN: 0470120819
Category : Science
Languages : en
Pages : 492
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Book Description
The chemistry of reactive intermediates is central to a modern mechanistic and quantitative understanding of organic chemistry. Moreover, it underlies a significant portion of modern synthetic chemistry and is integral to a molecular view of biological chemistry. Reviews in Reactive Intermediate Chemistry presents an up-to-date, authoritative guide to this fundamental topic. Although it follows Reactive Intermediate Chemistry by the same authors, it serves as a free-standing resource for the entire chemical and biochemical community. The book includes: Relevant, practical applications Coverage of such topics as mass spectrometry methods, reactive intermediates in interstellar medium, quantum mechanical tunnelling, solvent effects, reactive intermediates in biochemical processes, and excited state surfaces Discussions of emerging areas, particularly those involving dynamics and theories Concluding sections identifying key directions for future research are provided at the end of each chapter
Author: Robert A. Moss
Publisher: John Wiley & Sons
ISBN: 9780471233244
Category : Science
Languages : en
Pages : 1088
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Book Description
Reactive Intermediate Chemistry presents a detailed and timely examination of key intermediates central to the mechanisms of numerous organic chemical transformations. Spectroscopy, kinetics, and computational studies are integrated in chapters dealing with the chemistry of carbocations, carbanions, radicals, radical ions, carbenes, nitrenes, arynes, nitrenium ions, diradicals, etc. Nanosecond, picosecond, and femtosecond kinetic realms are explored, and applications of current dynamics and electronic structure calculations are examined. Reactive Intermediate Chemistry provides a deeper understanding of contemporary physical organic chemistry, and will assist chemists in the design of new reactions for the efficient synthesis of pharmaceuticals, fine chemicals, and agricultural products. Among its features, this authoritative volume is: Edited and authored by world-renowned leaders in physical organic chemistry. Ideal for use as a primary or supplemental graduate textbook for courses in mechanistic organic chemistry or physical chemistry. Enhanced by supplemental reading lists and summary overviews in each chapter.
Author: Eric V. Anslyn
Publisher: University Science Books
ISBN: 9781891389313
Category : Science
Languages : en
Pages : 1148
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Book Description
In additionto covering thoroughly the core areas of physical organic chemistry -structure and mechanism - this book will escortthe practitioner of organic chemistry into a field that has been thoroughlyupdated.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1264
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Book Description
Author: Oak Ridge National Laboratory
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 696
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Book Description
Author: Maya Shankar Singh
Publisher: John Wiley & Sons
ISBN: 3527678271
Category : Science
Languages : en
Pages : 362
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Book Description
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.
Author: National Science Foundation (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 88
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Book Description
Author: Leonardo S. Santos
Publisher: John Wiley & Sons
ISBN: 9783527628735
Category : Science
Languages : en
Pages : 341
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Book Description
During the last two decades there has been considerable growth in the development of electrospray ionization mass spectrometry (ESI-MS) as a practical method in the study of reaction mechanisms. This method allows the interception and characterization of key intermediates, either as transient species or as protonated/deprotonated forms of neutral species by API-MS. The outstanding features and advantages of ESI-MS make it one of the most suitable tools for the fast screening of intermediates directly from solution, providing hitherto unavailable chemical information to organic chemists. This monograph provides an overview of the mechanisms involved in ESI-MS, the historical perspectives before looking further in-depth at specific reactions and intermediates. Written by researchers in the field, this book is an unique resource for the understanding of this cutting-edge technique.
Author: Günter Schmid
Publisher: John Wiley & Sons
ISBN: 3527616063
Category : Science
Languages : en
Pages : 570
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Book Description
This book offers a comprehensive overview of the rapidly developing field of cluster science. In an interdisciplinary approach, basic concepts as well as recent developments in research and practical applications are authoritatively discussed by leading authors. Topics covered include 'naked' metal clusters, clusters stabilized by ligands, clusters in solids, and colloids. The reader will find answers to questions like: * How many metal atoms must a particle have to exhibit metallic properties? * How can the large specific surface of clusters and colloids be employed in catalysts? * How can metal clusters be introduced into solid hosts? * Which effects are responsible for the transition from isolated to condensed clusters? The editor has succeeded in bringing the contributions of various authors together into a homogeneous, readable book, which will be useful for the academic and industrial reader alike.
