Science of Synthesis: Advances in Organoboron Chemistry towards Organic Synthesis

Science of Synthesis: Advances in Organoboron Chemistry towards Organic Synthesis PDF Author: E. Fernández
Publisher: Thieme
ISBN: 3132429732
Category : Science
Languages : en
Pages : 582

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Book Description
The widespread use of organoboron compounds justifies the efforts devoted to their synthesis, as well as toward developing an understanding of their reactivity. The nature of the mono- or diboron species is of paramount importance in determining the reversible covalent binding properties of the boron atom with both nucleophiles and electrophiles. By wedding the rich chemical potential of organoboron compounds to the ubiquity of organic scaffolds, advanced borylation reactions have the potential to open unprecedented synthetic alternatives, and new knowledge in the field should encourage chemists to use organoboron compounds. In this volume, the main objective is to provide a collection of the most useful, practical, and reliable methods, reported mainly within the last decade, for boron activation and boron reactivity. The volume covers the main concepts of organoboron compounds and includes experimental procedures, enabling newcomers to the field the instant and reliable application of the new tools in synthesis. Rather than aiming for a comprehensive coverage, the most advanced solutions for challenging transformations are introduced. To this end, a team of pioneers and leaders in the field have been assembled who discuss both the practical and conceptual aspects of this rapidly growing field.

Science of Synthesis: Advances in Organoboron Chemistry towards Organic Synthesis

Science of Synthesis: Advances in Organoboron Chemistry towards Organic Synthesis PDF Author: E. Fernández
Publisher: Thieme
ISBN: 3132429732
Category : Science
Languages : en
Pages : 582

Get Book Here

Book Description
The widespread use of organoboron compounds justifies the efforts devoted to their synthesis, as well as toward developing an understanding of their reactivity. The nature of the mono- or diboron species is of paramount importance in determining the reversible covalent binding properties of the boron atom with both nucleophiles and electrophiles. By wedding the rich chemical potential of organoboron compounds to the ubiquity of organic scaffolds, advanced borylation reactions have the potential to open unprecedented synthetic alternatives, and new knowledge in the field should encourage chemists to use organoboron compounds. In this volume, the main objective is to provide a collection of the most useful, practical, and reliable methods, reported mainly within the last decade, for boron activation and boron reactivity. The volume covers the main concepts of organoboron compounds and includes experimental procedures, enabling newcomers to the field the instant and reliable application of the new tools in synthesis. Rather than aiming for a comprehensive coverage, the most advanced solutions for challenging transformations are introduced. To this end, a team of pioneers and leaders in the field have been assembled who discuss both the practical and conceptual aspects of this rapidly growing field.

Hetarenes and Related Ring Systems

Hetarenes and Related Ring Systems PDF Author: E. J. Thomas
Publisher:
ISBN: 9783131186515
Category :
Languages : en
Pages : 0

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Book Description


Science of Synthesis: Flow Chemistry in Organic Synthesis

Science of Synthesis: Flow Chemistry in Organic Synthesis PDF Author: T.F. Jamison
Publisher: Thieme
ISBN: 3132423343
Category : Science
Languages : en
Pages : 921

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Book Description
The aim of this work is to convey the practice, power, and potential of flow chemistry to a larger audience. An emerging and strengthening trend is that flow chemistry is much more than the adaption of batch processes to flow systems. Rather, flow chemistry offers a new paradigm in the way we think about chemical synthesis. This volume demonstrates the enabling power of continuous flow to access new reaction types and different chemistry space and, to this end, it has been compiled by a team of pioneers and leaders, who present both the practical and conceptual aspects of this rapidly growing field. Included are the principles of reactor design, automation, and separations/purifications in flow systems, applications in photochemistry, electrochemistry, gaseous systems, immobilized reagents and catalysts, and multistep processes. The synthesis of peptides, carbohydrates, and pharmaceuticals is covered and several chapters give insight into the use of flow in an industrial context.

Science of Synthesis: Dual Catalysis in Organic Synthesis 1

Science of Synthesis: Dual Catalysis in Organic Synthesis 1 PDF Author: G. A. Molander
Publisher: Thieme
ISBN: 3132429783
Category : Science
Languages : en
Pages : 490

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Book Description
The field of dual catalysis has developed rapidly over the last decade, and these volumes define its impact on organic synthesis. The most important, basic concepts of synergistic, dual catalytic cycles are introduced, providing newcomers to the field with reliable information on this new approach to facilitating the synthesis of organic molecules. Background information and reliable procedures for challenging transformations in synthesis are presented, applying the concept of cooperative dual catalysis as a means of increasing molecular complexity in the most efficient manner. The most useful, practical, and reliable methods for dual catalysis combining metal catalysts, organocatalysts, photocatalysts, and biocatalysts are presented.

Science of Synthesis

Science of Synthesis PDF Author: M. Ross Grimmett
Publisher:
ISBN: 9781588904676
Category : Heterocyclic compounds
Languages : en
Pages : 663

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Book Description


Nitroxides

Nitroxides PDF Author: Olivier Ouari
Publisher: Royal Society of Chemistry
ISBN: 1788019660
Category : Science
Languages : en
Pages : 611

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Book Description
Nitroxides are versatile small organic molecules possessing a stabilised free radical. With their unpaired electron spin they display a unique reactivity towards various environmental factors, enabling a diverse range of applications. They have uses as synthetic tools, such as catalysts or building blocks; imaging agents and probes in biomedicine and materials science; for medicinal antioxidant applications; and in energy storage. Polynitroxides (polymers bearing pendant nitroxide sidechains) have been used in organic radical batteries, oxidation catalysts and in exchange reactions for constructing complex architectures. Chapters in this book cover the synthesis of nitroxides, EPR studies and magnetic resonance applications, physiochemical studies, and applications including in batteries, imaging and organic synthesis. With contributions from leaders in the field, Nitroxides will be of interest to graduate students and researchers across chemistry, physics, biology and materials science.

Halogenated Heterocycles

Halogenated Heterocycles PDF Author: Jernej Iskra
Publisher: Springer Science & Business Media
ISBN: 364225103X
Category : Science
Languages : en
Pages : 326

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Book Description
G. Sandford: Perfluoroheteroaromatic Chemistry: Multifunctional Systems from Perfluorinated Heterocycles by Nucleophilic Aromatic Substitution Processes.- A. A. Gakh: Monofluorinated Heterocycles.- R. Dembinski ∙ Y. Li ∙ D. Gundapuneni ∙ A. Decker: Synthesis of beta-Halofurans.- Y. Shermolovich ∙ S. Pazenok: Synthesis of halogenated 5- and 6-membered sulfur- and Sulfur, Nitrogen Containing Heterocycles.- S. Minakata ∙ Y. Takeda ∙ J. Hayakawa: Heterocyclic Reagents Containing Nitrogen-Halogen Bond: Recent Applications.- Michael Schnürch: Recent Progress on the Halogen Dance Reaction on Heterocycles.- T. Kosjek ∙ E. Heath: Halogenated Heterocycles as Pharmaceuticals.- E. Heath ∙ T. Kosjek: Sources, Occurrence and Fate of Halogenated Heterocyclic Pharmaceuticals in the Environment.- J. Iskra: Green Methods in Halogenation of Heterocycles.

Science of Synthesis: Houben-Weyl Methods of Molecular Transformations Vol. 17

Science of Synthesis: Houben-Weyl Methods of Molecular Transformations Vol. 17 PDF Author: Steven M. Weinreb
Publisher: Thieme
ISBN: 3131780819
Category : Science
Languages : en
Pages : 2568

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Book Description
Science of Synthesis: Houben-Weyl Methods of Molecular Transformations is the entirely new edition of the acclaimed reference series, Houben-Weyl, the standard synthetic chemistry resource since 1909. This new edition is published in English and will comprise 48 volumes published between the years 2000 and 2008. Science of Synthesis is a quality reference work developed by a highly esteemed editorial board to provide a comprehensive and critical selection of reliable organic and organometallic synthetic methods. This unique resource is designed to be the first point of reference when searching for a synthesis strategy. Contains the expertise of presently 400 leading chemists worldwide Critically evaluates the preparative applicability and significance of the synthetic methods Discusses relevant background information and provides detailed experimental procedures For full information on the Science of Synthesis series, visit the Science of Synthesis Homepage.

Science of Synthesis: Houben-Weyl Methods of Molecular Transformations Vol. 11

Science of Synthesis: Houben-Weyl Methods of Molecular Transformations Vol. 11 PDF Author: Ernst Schaumann
Publisher: Thieme
ISBN: 3131780215
Category : Science
Languages : en
Pages : 1922

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Book Description
Turning Information into Knowledge Science of Synthesis: Houben-Weyl Methods of Molecular Transformations is the entirely new edition of the acclaimed reference series, Houben-Weyl, the standard synthetic chemistry resource since 1909. This new edition is published in English and will comprise of 48 volumes published between the years 2000 and 2008. Science of Synthesis is a quality reference work developed by a highly esteemed editorial board to provide a comprehensive and critical selection of reliable organic and organometallic synthetic methods. Science of Synthesis is designed to be the first point of reference when searching for a synthesis strategy. This volume is the third in Category 2 (Hetarenes and Related Ring Systems) of Science of Synthesis and deals with five-membered hetarenes with one chalcogen and one additional heteroatom. Throughout this category, a hetarene is considered to be a heterocyclic ring with a fully conjugated perimeter of pi- or nonbonding electrons. Additionally, potentially tautomeric systems with a hydroxy, sulfanyl, or amino substituent are included when conjugation is possible at least in one tautomer. In the Volume 11, this formal definition leads to quite different types of five-membered heterocyclic ring systems including the 1,2- or 1,3-arrangement of two chalcogen atoms to give cationic rings, as well as 1,2- or 1,3-combinations of a chalcogen atom and a nitrogen or phosphorus atom. The latter group comprises well-known ring systems such as oxazoles or thiazoles, but also less well-studied ring systems. For full information on the Science of Synthesis series, visit the Science of Synthesis Homepage. Series Editors: D. Bellus, S. V. Ley, R. Noyori, M. Regitz, E. Schaumann, I. Shinkai, E. J. Thomas, B. M. Trost, P. J. Reider

Science of Synthesis: Asymmetric Organocatalysis Vol. 2

Science of Synthesis: Asymmetric Organocatalysis Vol. 2 PDF Author: K. Maruoka
Publisher: Georg Thieme Verlag
ISBN: 3131790210
Category : Science
Languages : en
Pages : 1437

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Book Description
Asymmetric Organocatalysis 2 from the Science of Synthesis series gives an authoritative, broad overview of the field, compiled by 3 8 experts, as well as a critical presentation of the best organocatalytic and related methodologies available today for practical as ymmetric synthesis. It provides alternative, greener syntheses with simple and easily used catalysts helping avoid the use of expens ive and/or toxic metals. The reference work covers all the catalysts and reactions within the activation modes Brønsted base catalys is and Brønsted acid catalysis. Typical or general experimental procedures as well as mechanistic, technical and theoretical aspects are included, allowing the reader to clearly see how simple, clean and efficient this chemistry is. // The content of this e-book w as originally published in December 2011.