Radicals in Organic Synthesis PDF Download

Author: Bernd Giese
Publisher: C R C Press Reprints
ISBN:
Category : Science
Languages : en
Pages : 316

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Author: G. Pattenden
Publisher: Elsevier
ISBN: 008091246X
Category : Science
Languages : en
Pages : 1209

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Book Description
Volume 3 covers carbon-to-carbon single bond forming reactions involving sp3, sp2 and sp carbon centers, but only those which do not involve additions to C-X &pgr;-bonds. The volume first compares and contrasts the alkylation reactions of all types of sp3 carbon nucleophiles and also covers vinyl and alkynyl carbanions. Following on from Volume 2, a separate section covers Friedel-Crafts alkylation reactions, which is complemented by discussions of polyene cyclizations and electrophilic transannular cyclizations in synthesis. Coupling reactions leading to &agr;-bond formation, and involving all types of combinations ofsp3, sp2 and sp carbon centers are next covered, including those reactions based on pinacol, acyloin and phenol oxidative coupling reactions, and also the Kolbe reaction. Rearrangement reactions, leading to carbon-to-carbon &agr;-bond formation, are often used in a clever manner in synthesis. The volume includes all those rearrangement reactions based on intermediate carbonium ions and carbanions, and also includes the benzil-benzilic acid and the Wolff rearrangements. The volume closes with coverage of carbonylation reactions, and the use of carbene insertion reactions into the C-H bond in synthesis.

Author: Robert L. Augustine
Publisher: CRC Press
ISBN: 9780824767877
Category : Science
Languages : en
Pages : 480

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Author: Robert L. Augustine
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: B. M. Trost
Publisher: Pergamon
ISBN: 9780080359298
Category : Science
Languages : en
Pages : 10400

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Book Description
The development of more effective routes to known materials and the production of new materials are important goals in many areas, including electronics, agriculture, medicine and textiles. Organic synthesis is central to achieving these goals. Comprehensive Organic Synthesisdraws together the common themes that underlie the many apparently disparate areas of organic chemistry which underpin synthetic strategies, thus providing a comprehensive overview of this important discipline. The contributions have been organized to reflect the way in which synthetic chemists approach a problem. In terms of organic molecules, the work is divided into formation of carbon-carbon bonds, introduction of heteroatoms and heteroatom interconversions. Thus, Volumes 1-5 focus on carbon-carbon formation, but also include aspects of heteroatom introduction. Volumes 6-8 concentrate on interconversion of heteroatoms, but also deal with exchange of carbon-carbon bonds for carbon-heteroatom bonds. Organization of the chapters is along the theme of selectivity, which is a critical question in determining the suitability of a synthetic method. Volume 9 contains cumulative author and subject indexes. Comprehensive Organic Synthesis will appeal to a wide audience. The set will be an essential reference work for all those seeking information on the solution of synthetic problems, whether they be experienced practitioners or chemists whose major interests lie outside organic synthesis. In addition, synthetic chemists requiring the essential facts in new areas, as well as students completely new to the field, will find Comprehensive Organic Synthesis an invaluable source, providing authoritative accounts of the essential facts and concepts.

Author: Alan R. Katritzky
Publisher: Elsevier
ISBN: 9780080423227
Category : Mathematics
Languages : en
Pages : 1452

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Book Description
This Volume covers the formation of carbon-carbon single-, double- and triple bonds by substitution and addition reactions as well as by various rearrangements. The formation of carbon-carbon multiple bonds by elimination and condensation procedures is fully documented. In addition the synthesis of carbon-hydrogen bonds principally by substitution and addition reactions is featured as is the preparation of a wide variety of carbon-centred anions, cations and radicals.

Author: Rakesh Kumar Sharma
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110759594
Category : Science
Languages : en
Pages : 587

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Book Description
Carbon-carbon and carbon-heteroatom bond-forming reactions are the backbone of synthetic organic chemistry. Scientists are constantly developing and improving these techniques in order to maximize the diversity of synthetically available molecules. These techniques must be developed in a sustainable manner in order to limit their environmental impact. This book highlights green carbon-carbon and carbon-heteroatom bond forming reactions.

Author: Alan R. Katritzky
Publisher: Elsevier
ISBN: 9780080423241
Category : Organic compounds
Languages : en
Pages : 968

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Author: Alan R. Katritzky
Publisher: Elsevier
ISBN: 9780080423265
Category : Mathematics
Languages : en
Pages : 1470

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Book Description
This Volume, which is in three parts, includes some of the most important functional groups of organic chemistry. Part I deals with the synthesis of carboxylic acids and their derivatives (acid halides, esters, amides etc.) together with their imino-, thio-, seleno and telluro analogues. Part II covers cumulenes such as isocyanates, isothiocyanates, carbodiimides and related compounds, whilst Part III deals with triply bonded functional groups.

Author: Alan R. Katritzky
Publisher: Elsevier
ISBN: 9780080427041
Category : Mathematics
Languages : en
Pages : 964

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Book Description
A vast range of different functional groups is potentially available from the attachment of three or four heteroatoms to carbon. Some of these are abundantly represented in the literature, others are rare, and many have yet to be described. The aim of this volume is to describe the synthesis of examples of known functional groups and to highlight those that are little known or unknown. All possible combinations of heteroatoms have been surveyed, with the exception of complexes in which carbon atoms are bonded only to transition elements. The material is organised in four parts: tetracoordinated carbon atoms bearing three attached heteroatoms are covered in Part 1, and those bearing four heteroatoms in Part II; the synthesis of tricoordinated carbon atoms with three attached heteroatoms is described in Part III; stabilized radicals and carbocations with three attached heteroatoms are covered briefly in Part IV.