Organic Reactions and Orbital Symmetry

Organic Reactions and Orbital Symmetry PDF Author: T. L. Gilchrist
Publisher: Cambridge University Press
ISBN: 9780521220149
Category : Science
Languages : en
Pages : 324

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Book Description
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.

Organic Reactions and Orbital Symmetry

Organic Reactions and Orbital Symmetry PDF Author: T. L. Gilchrist
Publisher: Cambridge University Press
ISBN: 9780521220149
Category : Science
Languages : en
Pages : 324

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Book Description
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.

Orbital Symmetry and Reaction Mechanism

Orbital Symmetry and Reaction Mechanism PDF Author: E.Amitai Halevi
Publisher: Springer Science & Business Media
ISBN: 3642835686
Category : Science
Languages : en
Pages : 322

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Book Description
Criteria of orbital symmetry conservation had a profound influence on mechanistic thinking in organic chemistry and are still commonly applied today. The author presents a coherent set of operational rules for the analysis of scope and reliability. It is written from the viewpoint of Orbital Correspondence Analysis in Maximum Symmetry (OCAMS). Its advantage lies in its provision of a coherent overview of the relation between symmetry and mechanism. For reasons of consistency, the book remains within the framework of molecular orbital theory.

Orbital Symmetry

Orbital Symmetry PDF Author: Roland E. Lehr
Publisher: Elsevier
ISBN: 148326775X
Category : Science
Languages : en
Pages : 201

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Book Description
Orbital Symmetry: A Problem-Solving Approach was born of the necessity to present to students Woodward and Hoffmann's approach to pericyclic reactions. Hence the tone is introductory, and the book is addressed primarily to an audience of advanced undergraduate and beginning graduate students. The text seeks to familiarize the readers with several of the more often encountered methods of analyzing pericyclic reactions, and these methods should enable the analysis of virtually all of them. Problem solving is the foundation of the approach. Both the introductory and theory sections include problems to prepare the reader for the more extensive chapters of problems that follow. All problems (except those in Chapter VII) are answered in the text and are fully referenced where appropriate. Many of the problems require the use of molecular models if they are to be appreciated. Prentice-Hall's ""Framework Molecular Models"" and Benjamin's ""Maruzen Models"" are best suited for the construction of the highly strained molecules often encountered in the problems, and their use is recommended.

The Conservation of Orbital Symmetry

The Conservation of Orbital Symmetry PDF Author: R. B. Woodward
Publisher: Elsevier
ISBN: 148328204X
Category : Science
Languages : en
Pages : 185

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Book Description
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.

Modern Physical Organic Chemistry

Modern Physical Organic Chemistry PDF 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.

The Vocabulary and Concepts of Organic Chemistry

The Vocabulary and Concepts of Organic Chemistry PDF Author: Milton Orchin
Publisher: John Wiley & Sons
ISBN: 0471713732
Category : Science
Languages : en
Pages : 904

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Book Description
This book is a basic reference providing concise, accurate definitions of the key terms and concepts of organic chemistry. Not simply a listing of organic compounds, structures, and nomenclatures, the book is organized into topical chapters in which related terms and concepts appear in close proximity to one another, giving context to the information and helping to make fine distinctions more understandable. Areas covered include: bonding, symmetry, stereochemistry, types of organic compounds, reactions, mechansims, spectroscopy, and photochemistry.

Organic Reactions and Orbital Symmetry

Organic Reactions and Orbital Symmetry PDF Author: T. L. Gilchrist
Publisher: Cambridge University Press
ISBN: 9780521082495
Category : Science
Languages : en
Pages : 284

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Book Description


Symmetry and Perturbation Theory in Nonlinear Dynamics

Symmetry and Perturbation Theory in Nonlinear Dynamics PDF Author: Giampaolo Cicogna
Publisher: Springer Science & Business Media
ISBN: 354048874X
Category : Science
Languages : en
Pages : 218

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Book Description
has been in the of a Symmetry major ingredient development quantum perturba tion and it is a basic of the of theory, ingredient theory integrable (Hamiltonian and of the the use in context of non Hamiltonian) systems; yet, symmetry gen eral is rather recent. From the of view of nonlinear perturbation theory point the use of has become dynamics, widespread only through equivariant symmetry bifurcation in this attention has been confined to linear even theory; case, mostly symmetries. in recent the and of methods for dif Also, theory practice symmetry years ferential has become and has been to a equations increasingly popular applied of the of the book Olver This by variety problems (following appearance [2621). with is and deals of nature theory deeply geometrical symmetries general (pro vided that described i.e. in this context there is are vector no they by fields), to limit attention to linear reason symmetries. In this look the basic tools of i.e. normal book we at perturbation theory, introduced Poincar6 about and their inter a forms (first by century ago) study action with with no limitation to linear ones. We focus on the most symmetries, basic fixed the and i.e. a setting, systems having point (at origin) perturbative around thus is local.

Inorganic Chemistry

Inorganic Chemistry PDF Author: Gary Wulfsberg
Publisher: University Science Books
ISBN: 9781891389016
Category : Science
Languages : en
Pages : 1012

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Book Description
This is a textbook for advanced undergraduate inorganic chemistry courses, covering elementary inorganic reaction chemistry through to more advanced inorganic theories and topics. The approach integrates bioinorganic, environmental, geological and medicinal material into each chapter, and there is a refreshing empirical approach to problems in which the text emphasizes observations before moving onto theoretical models. There are worked examples and solutions in each chapter combined with chapter-ending study objectives, 40-70 exercises per chapter and experiments for discovery-based learning.

Introduction to Quantum Mechanics

Introduction to Quantum Mechanics PDF Author: S. M. Blinder
Publisher: Academic Press
ISBN: 0121060519
Category : Science
Languages : en
Pages : 353

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Book Description
Introduction to Quantum Mechanics provides a lucid, up-to-date introduction to the principles of quantum mechanics at the level of undergraduates and first-year graduate students in chemistry, materials science, biology and related fields. It shows how the fundamental concepts of quantum theory arose from classic experiments in physics and chemistry, and presents the quantum-mechanical foundations of modern techniques including molecular spectroscopy, lasers and NMR. Blinder also discusses recent conceptual developments in quantum theory, including Schrödinger's Cat, the Einstein-Podolsky-Rosen experiment, Bell's theorem and quantum computing. Clearly presents the basics of quantum mechanics and modern developments in the field Explains applications to molecular spectroscopy, lasers, NMR, and MRI Introduces new concepts such as Schrödinger's Cat, Bell's Theorem, and quantum computing Includes full-color illustrations, proven pedagogical features, and links to online materials