The Stereochemistry of Isomerization of Organoboranes and the Stereochemistry of Radical Addition Reactions PDF Download

Author: Barbara June Shortreed
Publisher:
ISBN:
Category :
Languages : en
Pages : 204

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Book Description

Author: Dennis P. Curran
Publisher: John Wiley & Sons
ISBN: 3527615229
Category : Science
Languages : en
Pages : 294

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Book Description
As little as a decade ago, radicals were regarded as interesting reactive intermediates with little synthetic use. However, recent results show that radicals have an enormous potential for applications in stereoselective reactions - it's all a matter of knowing what method to use and how to apply it. Three world experts in the field have combined their expertise and present the concepts to understand and even to predict the course of stereoselective radical reactions. In addition, guidelines are established which will enable the readers to plan and carry out their own stereoselective syntheses with radicals. A comprehensive list of references provides an easy access to the primary literature. The Stereochemistry of Radical Reactions is a highly topical introduction to this burgeoning field of research. Both advanced students and researchers active in the field will welcome this book as a source of concepts and ideas.

Author: Donald Wayne Larsen
Publisher:
ISBN:
Category : Addition reactions
Languages : en
Pages : 260

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Book Description

Author: Donald S. Matteson
Publisher: Springer Science & Business Media
ISBN: 3642797091
Category : Science
Languages : en
Pages : 417

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Book Description
This monograph has been written to demonstrate to organic chemists and graduate students the strategies for controlling stereochemistry in carbon-carbon bond formations with borane intermediates. The boranes were initially found to be useful reagents by Nobel Laureate H.C. Brown. Their precursors are commercially available and derivatization is fast, clean and simple.

Author: David G. Morris
Publisher: Wiley-RSC
ISBN:
Category : Science
Languages : en
Pages : 192

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Book Description
Stereochemistry is defined as the study of the three-dimensional structure of molecules. Stereochemical considerations are important in both isomerism and studies of the mechanisms of chemical reactions. Concentrating on organic chemistry, early chapters deal mainly with definitions of terms such as chirality, enantiomers, diastereoisomers and racemisation, complete with suitable examples to illustrate key concepts. Use of a polarimeter and associated definitions are described, together with two different conventions D, L and R, S for specification of configuration. The distinction between conformation and configuration is developed to include assignment onf configurations to di-substituted cyclohexanes and to the decalins. Aspects of stereochemistry are explored through consideration of addition reactions to alkenes and carbonyl groups, nucleophilic substitution, and reactions (and interactions) involved in the resolution of racemic mixtures.

Author: Dipak Kumar Mandal
Publisher: Academic Press
ISBN: 0128240938
Category : Science
Languages : en
Pages : 640

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Book Description
Stereochemistry and Organic Reactions: Conformation, Configuration, Stereoelectronic Effects and Asymmetric Synthesis provides coverage on the stereochemistry of reactions of all mechanistic types, ranging from ionic, pericyclic and transition metal-catalyzed to radical and photochemical. Chapters cover acyclic molecules, cyclic molecules, the stereochemistry of organic reactions, the perturbation molecular orbital theory for the origin of stereoelectronic effects, and an introduction to the principles of stereoselectivity and hierarchical levels of asymmetric synthesis. Each chapter includes problems that reinforce main themes, making it valuable to students, teachers and researchers working in organic, biological and medicinal chemistry, as well as biologists, pharmacologists, polymer chemists and chemists. Presents a holistic and unified approach to stereochemical understanding and predictions, covering reactions of all mechanistic classes Includes two background chapters on perturbation theory and stereoselective principles, along with asymmetric designs Features novel rules and mnemonics to delineate product stereochemistry Includes up-to-date coverage with over 1300 selective references

Author: V.K. Ahluwalia
Publisher: Springer Nature
ISBN: 3030849619
Category : Science
Languages : en
Pages : 615

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Book Description
This textbook provides a simple approach to understand the various complex aspects of stereochemistry. It deals with basic static stereochemistry and gives an overview of the different isomeric forms and nomenclatures. With simple writing style and many examples, this book covers the topics such as stereochemistry of hydrocarbons, alkenes, cycloalkenes, optically active compounds, trivalent carbon, fused, bridged and caged rings and related compounds. This textbook also covers the additional topics such as optical rotatory dispersion and circular dichroism, steroechemistry of elimination reactions, substitution reactions, rearrangement reactions and pericyclic reactions. The book includes pedagogical features like end-of-chapter problems and key concepts to help students in self-learning. The textbook is extremely useful for the senior undergraduate and postgraduate students pursuing course in chemistry, especially organic chemistry. Besides, this book will also be a useful reference book for professionals working in various chemical industries, biotechnology, bioscience and pharmacy.

Author: King Lau Howe
Publisher:
ISBN:
Category : Addition reactions
Languages : en
Pages : 256

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Book Description

Author: Victoria F. Ku
Publisher:
ISBN:
Category : Stereochemistry
Languages : en
Pages : 354

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Book Description
Abstract (3 l.) bound in.

Author: P. S. Kalsi
Publisher: New Age International
ISBN: 8122423566
Category : Stereochemistry
Languages : en
Pages : 41

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Book Description
Stereochemistry has always occupied a central position and is pivotal to the practice of organic chemistry. A solid understanding of this subject is indeed critical to subsequent success in a science career. Stereochemistry is, therefore, a core constituent both at the undergraduate and postgraduate chemistry courses. This seventh edition is extensively revised and enlarged by adding new material to take account of recent developments and extensive amendments have been made to improve clarity. The key features of this new addition are: a brand new design. Incorporation of basic principles in boxes directly links the students to the main text;, and a large number of exercises with their solutions have been now added in each chapter. These exercises are set at appropriate places so that the students can test their command of a particular topic. New problems have been added at the end of each chapter. Chemical illustrations have been modified and developed for clarity and information. Generally the figures contain text as well, to decrease the need to refer back and forth to the text and for better understanding.