Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Synthetic Approaches To 2 Substituted Pyrazines And 2 Substituted Quinoxalines And Their Fluorescence Characteristics
Download Synthetic Approaches To 2 Substituted Pyrazines And 2 Substituted Quinoxalines And Their Fluorescence Characteristics full books in PDF, epub, and Kindle. Read online Synthetic Approaches To 2 Substituted Pyrazines And 2 Substituted Quinoxalines And Their Fluorescence Characteristics ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Synthetic Approaches to 2-substituted Pyrazines and 2-substituted Quinoxalines and Their Fluorescence Characteristics by : Azila Mohd Idris
Download or read book Synthetic Approaches to 2-substituted Pyrazines and 2-substituted Quinoxalines and Their Fluorescence Characteristics written by Azila Mohd Idris and published by . This book was released on 2009 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Progress in Heterocyclic Chemistry by : G.W. Gribble
Download or read book Progress in Heterocyclic Chemistry written by G.W. Gribble and published by Elsevier. This book was released on 1999-08-12 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of Progress in Heterocyclic Chemistry (PHC) is the eleventh annual review of the literature, covering the work published on most of the important heterocyclic ring systems during 1998, with inclusions of earlier materials as appropriate. In addition, this year there are three specialized reviews. Martine Demeunynck and Arnaud Tatibouët present recent chemistry of Tröger's Base in Chapter 1. Pedro Merino reviews the reactions of metalated heterocycles with carbonyl compounds in Chapter 2. John Joule summarizes the remarkable nucleophilic substitution chemistry on the indole five-membered ring in Chapter 3. The subsequent chapters deal with recent advances in the field of heterocyclic chemistry arranged by increasing ring size and with emphasis on synthesis and reactions. Due to the ever increasing amount of material to be surveyed, the authors were encouraged to provide selective and critical reviews of the more significant papers where space does not allow comprehensive coverage.
Download or read book Quinoxalines written by Vakhid A. Mamedov and published by Springer. This book was released on 2016-04-26 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the fundamental aspects of quinoxaline chemistry: synthesis, reactions, mechanisms, structure, properties, and uses. The first four chapters present a survey of the developments in quinoxaline chemistry since the publication of the monograph on “Condensed Pyrazines” by Cheeseman and Cookson in 1979. These chapters give comprehensive coverage of all the methods of the synthesis of quinoxalines and the important quinoxaline-containing ring systems such as thiazolo[3,4-a]-, pyrrolo[1,2-a]-, and imidazo[1,5-a]quinoxalines. Chapter five describes many new methods for the construction of quinoxaline macrocycles, which are important in applications such as optical devices and materials. The final chapter reviews all previously known rearrangements of heterocyclic systems that lead to benzimidazole derivatives. Mamedov critically analyses these transformations to reveal a novel acid-catalyzed rearrangement of quinoxalinones giving 2-heteroarylbenzimidazoles and 1-heteroarylbenzimidazolones in the presence of nucleophilic reactants (MAMEDOV Heterocycle Rearrangement). This book is of interest to researchers in the fields of heterocyclic and synthetic organic chemistry.
Book Synopsis Synthetic Approaches to the Activation of Substituted Two-methyl Pyridines by : Fernadina de la Caridad Cancanon
Download or read book Synthetic Approaches to the Activation of Substituted Two-methyl Pyridines written by Fernadina de la Caridad Cancanon and published by . This book was released on 1993 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Organic Synthesis: Volume 17 by : Atta-ur-Rahman
Download or read book Advances in Organic Synthesis: Volume 17 written by Atta-ur-Rahman and published by Bentham Science Publishers. This book was released on 2022-07-13 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Organic Synthesis is a book series devoted to the latest advances in synthetic approaches towards challenging structures. The series presents comprehensive reviews written by eminent authorities on different synthetic approaches to selected target molecules and new methods developed to achieve specific synthetic transformations or optimal product yields. Advances in Organic Synthesis is essential for all organic chemists in academia and the industry who wish to keep abreast of rapid and important developments in the field. Contents of this volume include these 6 reviews: - Multicomponent synthesis of heterocycles by microwave irradiation - Stereoselective procedures for the synthesis of olefines - Advanced microwave assisted organic synthesis method in organic chemistry - Five and six-membered n-heterocycle rings from diaminomaleonitrile - Peptidomimetics: current and future perspectives on hiv protease inhibitors - A review on synthesis, chemistry, and medicinal properties of benzothiazines and their related scaffolds
Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2720 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1997 with total page 1860 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heterocyclic Chemistry in Drug Discovery by : Jie Jack Li
Download or read book Heterocyclic Chemistry in Drug Discovery written by Jie Jack Li and published by John Wiley & Sons. This book was released on 2013-04-26 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enables researchers to fully realize the potential to discover new pharmaceuticals among heterocyclic compounds Integrating heterocyclic chemistry and drug discovery, this innovative text enables readers to understand how and why these two fields go hand in hand in the effective practice of medicinal chemistry. Contributions from international leaders in the field review more than 100 years of findings, explaining their relevance to contemporary drug discovery practice. Moreover, these authors have provided plenty of practical guidance and tips based on their own academic and industrial laboratory experience, helping readers avoid common pitfalls. Heterocyclic Chemistry in Drug Discovery is ideal for readers who want to fully realize the almost limitless potential to discover new and effective pharmaceuticals among heterocyclic compounds, the largest and most varied family of organic compounds. The book features: Several case studies illustrating the role and application of 3, 4, 5, and 6+ heterocyclic ring systems in drug discovery Step-by-step descriptions of synthetic methods and practical techniques Examination of the physical properties for each heterocycle, including NMR data and quantum calculations Detailed explanations of the complexity and intricacies of reactivity and stability for each class of heterocycles Heterocyclic Chemistry in Drug Discovery is recommended as a textbook for organic and medicinal chemistry courses, particularly those emphasizing heterocyclic chemistry. The text also serves as a guide for medicinal and process chemists in the pharmaceutical industry, offering them new insights and new paths to explore for effective drug discovery.
Book Synopsis Isocyanide-based Multicomponent Reactions by : Jonathan G. Rudick
Download or read book Isocyanide-based Multicomponent Reactions written by Jonathan G. Rudick and published by Frontiers Media SA. This book was released on 2020-02-20 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Bulletin of the Chemical Society of Japan by : Nihon Kagakkai
Download or read book Bulletin of the Chemical Society of Japan written by Nihon Kagakkai and published by . This book was released on 2007 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quinoxalines, Volume 61, Spplement 2 by : Desmond J. Brown
Download or read book Quinoxalines, Volume 61, Spplement 2 written by Desmond J. Brown and published by Wiley-Interscience. This book was released on 2004-01-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume in the Chemistry of Heterocyclic Compounds series presents a comprehensive review of the quinoxaline literature from 1975 to the present (2002), updating Volumes 5 and 35. It provides an alphabetical table of known simple quinoxalines, including new compounds discussed in this volume and their physical data, as well as the pyrazines from the original volumes. Biological activities, spectral or other physical studies, and other such materials appear at appropriate points in the text. The in-depth coverage includes synthesis, reactions, spectroscopic, and physical properties for each class of compounds. Chemistry of Heterocyclic Compounds, Volume 61: Supplement II provides the most up-to-date summation of knowledge of the synthetic chemistry of quinoxalines.
Book Synopsis Significant Pharmaceuticals Reported in US Patents by : Thomas F. DeRosa
Download or read book Significant Pharmaceuticals Reported in US Patents written by Thomas F. DeRosa and published by Elsevier. This book was released on 2010-07-07 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant Pharmaceuticals Reported in US Patents identifies the next generation of pharmaceuticals reported in US Patents. This "hands-on" title provides explicit laboratory methods for preparing the most recent and effective medications. Each entry documents the biological testing protocols used to evaluate a drug and the significance of the current treatment agent over previous methods. Pharmaceuticals are included in this review only if at least two of the following criteria were met: Effectiveness in treating an illness, Innovative, ease of preparation, synergy with existing Medications. Pharmaceuticals are reported for 27 separate classes of illness, including: AIDS, Alzheimer's Disease, Cardiovascular Disorders, Diabetes, Epilepsy, Hepatitis C, Osteoporosis, Obesity and Sleep Disorders. Significant Pharmaceuticals Reported in US Patents has been designed to be used as both a reference and synthetic guide for pharmaceutical, medicinal and organic chemists and graduate students. Researchers working in other areas will also find the information valuable as in many instances intermediates or the next generation pharmaceutical are readily convertible into other industrial products including: anti-oxidants, chemical additives, herbicides, polymer precursors, water purification agents. Clear structural depictions of reagents and chemical transformations have been supplied to permit the identification of other future applications. Identifies next generation pharmaceuticals Provides practical preparation methods for each active agent and derivatives Documents the analytical characterization and biological testing results of active agents
Book Synopsis Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards by :
Download or read book Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards written by and published by . This book was released on 2001 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theses on any subject submitted by the academic libraries in the UK and Ireland.
Book Synopsis Nucleophilic Aromatic Substitution of Hydrogen by : Oleg N. Chupakhin
Download or read book Nucleophilic Aromatic Substitution of Hydrogen written by Oleg N. Chupakhin and published by Academic Press. This book was released on 2012-12-02 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nucleophilic aromatic substitution in carbo- and heteroaromatic systems is a subject of considerable interest to chemists. This book uniquely addresses the systematic analysis of a vast range of nucleophilic substitutions of aromatic hydrogen. Nucleophilic displacement of hydrogen (the S N/H reactions) in pi-deficient aromatics, such as nitroarenes, arene-metal complexes, and the like Nucleophilic displacement of hydrogen in heterocyclic substrates such as pyridines, their aza and benzo analogs, pyrylium and thiapyrylium cations, and other heterocycles Mechanisms for the S N/H reactions (S N/H(AE), vicarious nucleophilic substitutions, and radical S N/H substitutions
Book Synopsis Green Chemistry: Synthesis of Bioactive Heterocycles by : K. L. Ameta
Download or read book Green Chemistry: Synthesis of Bioactive Heterocycles written by K. L. Ameta and published by Springer. This book was released on 2014-06-17 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents a succinct summary of methods for the synthesis and biological activities of various different-sized bioactive heterocycles using different green chemistry synthetic methodologies, like microwave, ultrasonic, water mediated, ionic liquids, etc. The book also provides an insight of how green chemistry techniques are specific to the bioactive heterocyclic compounds.
Book Synopsis Heterogeneous Catalysis in Sustainable Synthesis by : Bela Torok
Download or read book Heterogeneous Catalysis in Sustainable Synthesis written by Bela Torok and published by Elsevier. This book was released on 2021-09-17 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterogeneous Catalysis in Sustainable Synthesis is a practical guide to the use of solid catalysts in synthetic chemistry that focuses on environmentally benign applications. Collating essential information on solid catalysts into a single volume, it reveals how the efficient use of heterogeneous catalysts in synthetic chemistry can support sustainable applications. Beginning with a review of the fundamentals of heterogeneous catalytic synthesis, the book then explores the basic concepts of heterogeneous catalytic reactions from adsorption to catalyst poisons, the use of non-traditional activation methods, recommended solvents, the major types of both metal and non-metal solid catalysts, and applications of these catalysts in sustainable synthesis. Based on the extensive experience of its expert author, this book aims to encourage and support synthetic chemists in using solid catalysts in their own work, while also highlighting the important link between heterogeneous catalysis and sustainability to all those interested. Combines foundational knowledge with a focus on practical applications Organizes information by reaction type, allowing readers to easily find examples of how to carry out specific reaction types with solid catalysts Highlights emerging areas such as nanoparticle catalysis and metal-organic framework (MOF) based catalysts
Book Synopsis Food Safety and Toxicity by : John De Vries
Download or read book Food Safety and Toxicity written by John De Vries and published by CRC Press. This book was released on 2021-10-08 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food Safety and Toxicity examines the many problems and changes in food safety and toxicity. From a natural science viewpoint, this informative book takes on challenging and important topics impacting food researchers, regulators, producers, healthcare providers, educators, and consumers. It is organized into three main sections. Section 1 explores the relationship between the origin or formation of potentially toxic compounds and their eventual ingestion. Section 2 picks up with information on the potential consequences of this ingestion, and Section 3 concludes with the discussion of prevention and minimization of health risks. By emphasizing food safety, rather than nutritional toxicology, this book puts food hazards and their health risks in true perspective. It also explores the complementary roles of toxicology and epidemiology in studying associations between nutrition and adverse health effects and in assessing toxicological risks from food components in a deliberate manner. Food Safety and Toxicity, with clear, non-technical language and valuable insight, brings you up-to-date on the significant food safety issues confronting us today.
