Download or read book Recent Advances in Applications of Name Reactions in Multicomponent Reactions written by Majid M. Heravi and published by Elsevier. This book was released on 2020-05-29 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent Advances in Applications of Name Reactions in Multicomponent Reactions is an ideal reference for researchers and postgraduate students studying organic chemistry, as well as synthetic organic chemists working on the development of novel methodologies for the synthesis of various heterocyclic systems, especially drug design and discovery, in both academia and industry. The book reviews recent applications of name reactions in multicomponents for the synthesis of heterocycles and examines recent advances in applications of significant name reactions, such as Ugi and Passirini, Click, Knoevenagel, Michael, Diels-Alder, Aldol, Mannich, Heck, Huisgen, and Suzuki in MCRs. These reactions can be used in the synthesis of a wide variety of novel heterocycles with different sizes and heteroatoms, as well as in the total synthesis of natural products in order to decrease the number of synthetic steps. Since chiral inductions are necessary for most of these sequential name reactions, their asymmetric catalyzed reactions are also described. - Includes the synthesis of many heterocycles, which is ideal for synthetic organic chemists engaged in the synthesis of heterocyclic systems - Covers the recent advances of asymmetric synthesis of a wide range of heterocycles in satisfactory enantioselectivities (ees) or distereoselectivities (des) - Reviews the synthesis of a wide variety of interesting heterocycles by using a combination of different and versatile name reactions via MCRs
Download or read book Heteropolyacids as Highly Efficient and Green Catalysts Applied in Organic Transformations written by Majid M. Heravi and published by Elsevier. This book was released on 2022-01-19 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heteropolyacids as Highly Efficient and Green Catalysts Applied in Organic Transformations introduces heteropolyacids (HPAs) as promising candidates for use as green catalysts. This book initially presents an overview of chemistry of HPAs, including the history of their discovery and applications, systematic classifications, solubility, coordination and binding chemistry, isomerization, stability, redox activity, acidic properties, basicity, skeleton structure, structure types, self-assemblage, surface area, electrochemical behavior, methods of investigation, and characterization. Other sections present and compare the applications of HPAs as homogeneous and heterogeneous catalysts. The book provides readers with a basic-to-advanced range of knowledge on how useful and green HPAs can be used for use as catalysts in organic transformations and even the synthesis of complex organic molecules. - Focuses on applications of HPAs as catalysts, but also includes basic information on HPAs to make it useful to those researchers and scientists whose activities are focused on biochemical analysis, electrochemistry, electrochemical devices, protection of corrosion, medicine and photo-catalyzed reactions - Includes a subdivision devoted to HPA-catalyzed multicomponent reactions for the synthesis of some biologically active compounds via a double-green strategy - Illustrates reactions with approximately 100 chemical reaction schemes to aid understanding
Download or read book Advances in Heterocyclic Chemistry written by Eric F.V. Scriven and published by Elsevier. This book was released on 2023-02-07 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Heterocyclic Chemistry, Volume 139, the latest release in this definitive series on the field of heterocyclic chemistry, combines descriptive synthetic chemistry and mechanistic insights to yield an understanding on how chemistry drives the preparation and useful properties of heterocyclic compounds. Topics in this new release include Application of the Fischer indole synthesis in medicinal chemistry, Oxindole Synthesis via C-H Activation Methods, Ring-Closing Metathesis in the Synthesis of Fused Indole Structures, Synthesis of fuller heterocycles, The Literature of Heterocyclic Chemistry, Part XX, 2020, and Heterocyclic Zwitterions Based on Coupled Polymethines. - Presents what is considered to be the definitive serial in the field of heterocyclic chemistry - Serves as the go-to reference for organic chemists, polymer chemists and many biological scientists - Provides the latest comprehensive reviews written by established authorities in the field - Combines descriptive synthetic chemistry and mechanistic insights to enhance understanding on how chemistry drives the preparation and useful properties of heterocyclic compounds
Download or read book Named Organic Reactions written by Thomas Laue and published by John Wiley & Sons. This book was released on 2005-08-19 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Second edition contains consise information on 134 carefully chosen named organic reactions - the standard set of undergraduate and graduate synthetic organic chemistry courses. Each reaction is detailed with clearly drawn mechanisms, references from the primary literature, and well-written accounts covering the mechanical aspects of the reactions, and the details of side reactions and substrate limitations. For the 2nd edition the complete text has been revised and updated, and four new reactions have been added: Baylis-Hillmann Reaction, Sonogashira Reaction, Pummerer Reaction, and the Swern Oxidation und Cyclopropanation. An essential text for students preparing for exams in organic chemistry.
Download or read book Isonitrile Chemistry written by Ivar Ugi and published by Elsevier. This book was released on 2012-12-02 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Multicomponent Reactions written by Raquel P. Herrera and published by John Wiley & Sons. This book was released on 2015-03-30 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Multicomponent Reactions towards Heterocycles written by Erik Van der Eycken and published by John Wiley & Sons. This book was released on 2022-03-21 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a wide-ranging overview of essential topics and recent advances in MCR chemistry Heterocycles are a central component in natural product chemistry, pharmaceuticals, agrochemicals, and material science. New synthetic methodologies integrating the sequencing of multicomponent reactions (MCRs) are today being used for the rapid synthesis of diversified heterocycles in just one step. Multicomponent Reactions towards Heterocycles presents an up-to-date summary MCR chemistry with a focus on the conjugation between modern synthetic methodologies and MCRs. Featuring contributions by leaders in the field, this comprehensive resource highlights applications of MCRs in natural products and intermediate synthesis, discusses current trends and future prospects in MCR chemistry, outlines novel multicomponent procedures, and more. The authors provide the practical information required for designing new reaction strategies and mechanisms, covering topics including MCR-based green synthetic methods, cyclization and cycloaddition reactions, heterocycle multicomponent syntheses in a continuous flow, catalytic alkynoyl generation, MCR synthesis of saturated heterocycles, and C–H functionalization and multicomponent reactions. Provides a thorough overview of heterocycles as input in multicomponent reactions Discusses recent advances in the field of MCR chemistry and progress in the synthesis and functionalization of heterocycles Demonstrates the use of MCRs to simplify synthetic design and achieve complexity and diversity in novel bioactive molecules Highlights examples of multicomponent polymerizations, target-oriented synthesis, and applications of MCR in medicinal chemistry Explains the methodology of using on-resin MCRs to produce heterocycle compounds Illustrating the key role of MCRs towards heterocycles in natural product synthesis, drug discovery, organic synthesis, and other applications, Multicomponent Reactions towards Heterocycles is required reading for synthetic chemists in academia and industry alike.
Download or read book Current Topics in Chirality written by Takashiro Akitsu and published by BoD – Books on Demand. This book was released on 2021-09-01 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chirality is a concept related not only to organic chemistry but also to each field of natural science. Awareness of hierarchy is important for universal and comprehensive understanding. As such, this book examines myriad subjects related to chirality in chemistry and interdisciplinary applications. In contrast to the previous book, this new book about chirality includes contributions from authors in many fields of natural science, providing a wider overview. The book’s focus is chirality and organic chemistry, including synthesis and reactions.
Download or read book Handbook of Reagents for Organic Synthesis written by André B. Charette and published by John Wiley & Sons. This book was released on 2017-05-31 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook is a compilation of 99 articles on diverse reagents and catalysts that describe the synthesis of heteroarenes, the building blocks of a wide range of chemicals used in pharma and chemical industries. Articles are selected from the e-EROS database and edited to make sure that it includes only the material relevant to the topic of the book and focus on the synthetic aspects. This makes the articles very focused on the needs of readers wanting information on specific syntheses of specific heteroarenes. In addition, the chemistry of each parent heteroarene is also included to ensure that the reader rapidly finds important information. The Handbook is a part of the Handbook of Reagents for Organic Chemistry series, aiming at collecting articles on a particular theme that individual researchers in academia or industry can use on a daily basis.
Download or read book Multicomponent Reactions written by Jieping Zhu and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Micro Reaction Technology in Organic Synthesis written by Charlotte Wiles and published by CRC Press. This book was released on 2016-04-19 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: While continuous processes have found widespread application within chemical production, members of the research and development communities have historically favored the centuries old technique of iterative batch reactions. With the exception of combinatorial and microwave chemistry, little had been done to change the way that synthetic chemists c
Download or read book Multicomponent Reactions in Organic Synthesis written by Jieping Zhu and published by John Wiley & Sons. This book was released on 2015-02-09 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive and up-to-date, this book focuses on the latest advances in the field, such as newly developed techniques, more environmentally benign processes, broadened scopes, and completely novel MCRs. In addition to carbene-promoted MCRs and frequently applied metal-catalyzed MCRs, it also covers recently developed catalytic enantioselective variants as well as MCR in drug discovery and for the synthesis of heterocyclic molecules and macrocycles. Edited by the leading experts and with a list of authors reading like a "who's who" in multicomponent reaction chemistry, this is definitely a must-have for every synthetic organic chemist as well as medicinal chemists working in academia and pharmaceutical companies.
Download or read book Advances in Heterocyclic Chemistry written by and published by Academic Press. This book was released on 2018-05-21 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Heterocyclic Chemistry, Volume 126, is the definitive series in the field, one that is of great importance to organic chemists, polymer chemists and many biological scientists. Because biology and organic chemistry increasingly intersect, the associated nomenclature is used more frequently in explanations. Updates to this release include sections on The Literature of Heterocyclic Chemistry, Part XVI, 2016, The preparation and properties of heteroarylazulenes and hetero-fused azulenes, Recent developments in pyrazole chemistry, Yne, Ene-Yne Synthetic Approaches to Heterocycles, Appel Salt and Heterocycles: A review of Thirty Years of 4,5-Dichloro-1,2,3-dithiazolium Chloride Chemistry, and more. Written by established authorities in the field, this comprehensive review combines descriptive synthetic chemistry and mechanistic insight to yield an understanding on how chemistry drives the preparation and useful properties of heterocyclic compounds. - Considered the definitive serial in the field of heterocyclic chemistry - Serves as the go-to reference for organic chemists, polymer chemists and many biological scientists - Provides timely, comprehensive reviews written by established authorities in the field - Combines descriptive synthetic chemistry and mechanistic insight to enhance understanding on how chemistry drives the preparation and useful properties of heterocyclic compounds
Download or read book Small Molecule Medicinal Chemistry written by Werngard Czechtizky and published by John Wiley & Sons. This book was released on 2015-09-21 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stressing strategic and technological solutions to medicinal chemistry challenges, this book presents methods and practices for optimizing the chemical aspects of drug discovery. Chapters discuss benefits, challenges, case studies, and industry perspectives for improving drug discovery programs with respect to quality and costs. • Focuses on small molecules and their critical role in medicinal chemistry, reviewing chemical and economic advantages, challenges, and trends in the field from industry perspectives • Discusses novel approaches and key topics, like screening collection enhancement, risk sharing, HTS triage, new lead finding approaches, diversity-oriented synthesis, peptidomimetics, natural products, and high throughput medicinal chemistry approaches • Explains how to reduce design-make-test cycle times by integrating medicinal chemistry, physical chemistry, and ADME profiling techniques • Includes descriptive case studies, examples, and applications to illustrate new technologies and provide step-by-step explanations to enable them in a laboratory setting
Download or read book Anion Binding Catalysis written by Olga Garcia-Mancheno and published by John Wiley & Sons. This book was released on 2022-03-21 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the potential of new types of anion-binding catalysts to solve challenging synthetic problems Anion-Binding Catalysis introduces readers to the use of anion-binding processes in catalytic chemical activation, exploring how this approach can contribute to the future design of novel synthetic transformations. Featuring contributions by world-renowned scientists in the field, this authoritative volume describes the structure, properties, and catalytic applications of anions as well as synthetic applications and practical analytical methods. In-depth chapters are organized by type of catalyst rather than reaction type, providing readers with an accessible overview of the existing classes of effective catalysts. The authors discuss the use of halogens as counteranions, the combination of (thio)urea and squaramide-based anion-binding with other types of organocatalysis, anion-binding catalysis by pnictogen and tetrel bonding, nucleophilic co-catalysis, anion-binding catalysis by pnictogen and tetrel bonding, and more. Helping readers appreciate and evaluate the potential of anion-binding catalysis, this timely book: Illustrates the historical development, activation mode, and importance of anion-binding in chemical catalysis Explains the analytic methods used to determine the anion-binding affinity of the catalysts Describes catalytic and synthetic applications of common NH- and OH-based hydrogen-donor catalysts as well as C-H triazole/triazolium catalysts Covers amino-catalysis involving enamine, dienamine, or iminium activation approaches Discusses new trends in the field of anion-binding catalysis, such as the combination of anion-binding with other types of catalysis Presenting the current state of the field as well as the synthetic potential of anion-binding catalysis in future, Anion-Binding Catalysis is essential reading for researchers in both academia and industry involved in organic synthesis, homogeneous catalysis, and pharmaceutical chemistry.
Download or read book Bio Based Solvents written by François Jérôme and published by John Wiley & Sons. This book was released on 2017-06-29 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multidisciplinary overview of bio-derived solvent applications, life cycle analysis, and strategies required for industrial commercialization This book provides the first and only comprehensive review of the state-of-the-science in bio-derived solvents. Drawing on their own pioneering work in the field, as well as an exhaustive survey of the world literature on the subject, the authors cover all the bases—from bio-derived solvent applications to life cycle analysis to strategies for industrial commercialization—for researchers and professional chemists working across a range of industries. In the increasingly critical area of sustainable chemistry, the search for new and better green solvents has become a top priority. Thanks to their renewability, biodegradability and low toxicity, as well as their potential to promote advantageous organic reactions, green solvents offer the promise of significantly reducing the pernicious effects of chemical processes on human health and the environment. Following an overview of the current solvents markets and the challenges and opportunities presented by bio-derived solvents, a series of dedicated chapters cover all significant classes of solvent arranged by origin and/or chemical structure. Throughout, real-world examples are used to help demonstrate the various advantages, drawbacks, and limitations of each class of solvent. Topics covered include: The commercial potential of various renewably sourced solvents, such as glycerol The various advantages and disadvantages of bio-derived versus petroleum-based solvents Renewably-sourced and waste-derived solvents in the design of eco-efficient processes Life cycle assessment and predictive methods for bio-based solvents Industrial and commercial viability of bio-based solvents now and in the years ahead Potential and limitations of methodologies involving bio-derived solvents New developments and emerging trends in the field and the shape of things to come Considering the vast potential for new and better products suggested by recent developments in this exciting field, Bio-Based Solvents will be a welcome resource among students and researchers in catalysis, organic synthesis, electrochemistry, and pharmaceuticals, as well as industrial chemists involved in manufacturing processes and formulation, and policy makers.
Download or read book The Pauson Khand Reaction written by Ramon Rios Torres and published by John Wiley & Sons. This book was released on 2012-03-01 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pauson-Khand reaction is an important reaction in the field of organic chemistry. It involves the transition-metal catalysed cycloaddition of an alkyne, an alkene and carbon monoxide, to produce cyclopentenones. The importance of this reaction originates from its high value in transforming simple components into the synthetically useful cyclopentenone unit, in which a high degree of molecular complexity can be achieved in a single step, with impressive stereochemical and regiochemical control. The Pauson-Khand Reaction investigates the nature and many variations of this reaction. Topics covered include: the mechanisms of Pauson‐Khand-type reactions non chiral intramolecular and intermolecular versions of Pauson‐Khand reactions asymmetric Pauson‐Khand reaction using chiral auxiliaries the enantioselective Pauson‐Khand reaction Pauson‐Khand reactions catalysed by metals other than cobalt unconventional Pauson‐Khand reactions the Pauson‐Khand reaction in total synthesis Presenting a comprehensive overview of this fundamental reaction, The Pauson-Khand Reaction will find a place on the bookshelves of any organic or organometallic chemist.
