Isocyanide-based Multicomponent Reactions


Book Description

This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.




Synthesis of Heterocycles via Multicomponent Reactions I


Book Description

Contents: L. Banfi ∙ A. Basso ∙ R. Riva: Synthesis of Heterocycles Through Classical Ugi and Passerini Reactions Followed by Secondary Transformations Involving One or Two Additional Functional Groups.- V.A. Chebanov ∙ K. A. Gura ∙ S.M. Desenko: Aminoazoles as Key Reagents in Multicomponent Heterocyclizations.- Y. Huang ∙ K. Khoury ∙ A. Dömling: Piperazine Scaffolds by Multicomponent 3 Reactions: The Piperazine Space 4 in MCR Chemistry 5 Deep MCR Piperazine Space.- N. Elders ∙ E. Ruijter ∙ V.G. Nenajdenko ∙ R.V.A. Orru: α-Acidic Isocyanides in Multicomponent Chemistry.- A. Cukalovic ∙ J.-C.M.R. Monbaliu ∙ C.V. Stevens: Microreactor Technology as an Efficient Tool for Multicomponent Reactions.- L.A. Wessjohann ∙ C.R.B. Rhoden ∙ D.G. Rivera ∙ O. Eichler Vercillo: Cyclic Peptidomimetics and Pseudopeptides from Multicomponent Reactions.- M. del Mar Sanchez Duque ∙ C. Allais ∙ N. Isambert ∙ T. Constantieux ∙ J. Rodriguez: ß-Diketo Building Blocks for MCRs-Based Syntheses of Heterocycles




Isonitrile Chemistry


Book Description

Organic Chemistry, Volume 20: Isonitrile Chemistry discusses the fundamental aspects of the chemistry of isonitriles. This book provides an introduction to as well as a thorough coverage of isonitrile chemistry. Organized into 10 chapters, this volume begins with an overview of the general properties and structure of isonitriles. This text then examines the quantitative study of the kinetics of isonitrile rearrangement as well as the principal resonance structure of the isonitrile molecule. Other chapters consider the experimental and theoretical findings on the fall-off behavior of the unimolecular rate constants of different isonitriles with pressure. This book discusses as well the behavior of isonitriles toward a center of low electron density, which is particularly manifested in the reactivity of alkyl and aryl isonitriles toward diborane and alkyl or arylboranes. The final chapter deals with the inorganic coordination chemistry of isonitriles. This book is a valuable resource for organic chemists.




Multicomponent Reactions


Book Description

Addressing a dynamic aspect of organic chemistry, this book describes synthetic strategies and applications for multicomponent reactions – including key routes for synthesizing complex molecules. • Illustrates the crucial role and the important utility of multicomponent reactions (MCRs) to organic syntheses • Compiles novel and efficient synthetic multicomponent procedures to give readers a complete picture of this class of organic reactions • Helps readers to design efficient and practical transformations using multicomponent reaction strategies • Describes reaction background, applications to synthesize complex molecules and drugs, and reaction mechanisms




Isocyanide Chemistry


Book Description

The efficacy of isocyanide reactions in the synthesis of natural or naturallike products has resulted in a renaissance of isocyanide chemistry. Now isocyanides are widely used in different branches of organic, inorganic, coordination, combinatorial and medicinal chemistry. This invaluable reference is the only book to cover the topic in such depth, presenting all aspects of synthetic isonitrile chemistry. The highly experienced and internationally renowned editor has brought together an equally distinguished team of authors who cover multicomponent reactions, isonitriles in total synthesis, isonitriles in polymer chemistry and much more.




Multicomponent Reactions


Book Description

In the very first book on this hot topic, the expert editors andauthors present a comprehensive overview of these elegantreactions. From the contents: Organoboron compounds Free-radical mediated multicomponent coupling reactions Applications in drug discovery Metal catalyzed reactions Total synthesis of natural products Asymmetric isocyanide-based reactions The Biginelli reaction Asymmetric isocyanide-based reactions The Domino-Knoevenagel-Hetero-Diels-Alder Reaction and relatedtransformations Catalytic asymmetric reactions Algorithm based methods for discovering novel reactions Post-condensation modifications of the Passerini and Ugireactions An essential reference for organic and catalytic chemists, andthose working in organometallics both in academia and industry.




The Chemistry of Ynamides


Book Description

Ynamides contain a triple bond directly connected to a nitrogen atom that bears an electron-withdrawing group. They represent an especially useful and emerging class of reagents, notably because of their strongly polarized triple bond, which enables the development of unique chemical transformations. While they were discovered by Viehe in 1972, their chemistry has remained little investigated and the renaissance of ynamide chemistry started at the dawn of the 20th century with the development of efficient methods for their synthesis. Since then, ynamide chemistry has developed at a remarkably high rate, notably in the past 20 years. Although there are several reviews on ynamide chemistry, most of them are out of date or only focus on special aspects of ynamide chemistry and there is no book about ynamide chemistry yet. Thus, a comprehensive book on ynamide chemistry would be timely and is highly needed. This book covers all aspects of ynamide chemistry, including their discovery, their syntheses, their application in heterocyclic chemistry, natural product synthesis, and organometallic chemistry, and their use as coupling reagents. It provides a systematic and comprehensive overview on ynamide chemistry for the researchers in this field, general readers interested in synthesis, and those who want to enter this field and need a comprehensive and up-to-date overview. Undoubtedly, this book will play a key role in connecting the past with the future to further foster the development of ynamide chemistry.




Multi-component Reactions in Molecular Diversity


Book Description

While very useful for studying syntheses of molecular diversity, multi-component reactions also offer rapid access to a variety of complex molecules that are relevant for biological applications. Multi-component Reactions in Molecular Diversity analyzes these reactions, whether they are realized by organometallic, ionic or even radical processes. It highlights popular methods based on monotype reactions (cascade, tandem, domino) and their efficiency and academic industrial domain are illustrated. This book also investigates the most efficient ways to prepare complex molecules. Multi-component reactions are in tune with the concepts of atom and steps economy, which are of prior importance in all the reported processes ? from the laboratory to the pilot scale. The essential criteria for green chemistry are also examined in the book in detail.




Science of Synthesis: Multicomponent Reactions Vol. 2


Book Description

The two volumes "Science of Synthesis: Multicomponent Reactions" critically review the state of the art of domino, sequential, and consecutive multicomponent reactions in what is a highly dynamic field. They serve as the basis for practical application to reach the goals of diversity-oriented synthesis, reaction design, and novel synthetic concepts. As is typical for the Science of Synthesis series, the reference work on multicomponent reactions presents the best synthetic methods as judged by experts in the field and includes typical and general experimental procedures. The volume "Reactions Involving an alpha,beta-Unsaturated Carbonyl Compound as Electrophilic Component" covers the following topics: Michael Additions Wittig Reactions Cycloadditions Reactions Involving an alpha,beta-Unsaturated Carbonyl Compound as Electrophilic Component with Electron-Deficient Alkynes as Electrophiles Reactions with Cycloaddition as the Key Step Boron-Mediated Multicomponent Reactions Silicon-Mediated Multicomponent Reactions Free-Radical Mediated Multicomponent Reactions Metal-Mediated Multicomponent Reactions




Strategic Applications of Named Reactions in Organic Synthesis


Book Description

Kurti and Czako have produced an indispensable tool for specialists and non-specialists in organic chemistry. This innovative reference work includes 250 organic reactions and their strategic use in the synthesis of complex natural and unnatural products. Reactions are thoroughly discussed in a convenient, two-page layout--using full color. Its comprehensive coverage, superb organization, quality of presentation, and wealth of references, make this a necessity for every organic chemist. - The first reference work on named reactions to present colored schemes for easier understanding - 250 frequently used named reactions are presented in a convenient two-page layout with numerous examples - An opening list of abbreviations includes both structures and chemical names - Contains more than 10,000 references grouped by seminal papers, reviews, modifications, and theoretical works - Appendices list reactions in order of discovery, group by contemporary usage, and provide additional study tools - Extensive index quickly locates information using words found in text and drawings