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Book Synopsis Recent Advances in Organocatalysis by : Iyad Karamé
Download or read book Recent Advances in Organocatalysis written by Iyad Karamé and published by BoD – Books on Demand. This book was released on 2016-09-28 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organocatalysis has recently attracted enormous attention as green and sustainable catalysis. It was realized as a fundamental field providing wide families of catalysts for important organic transformations. It will certainly develop in the future. Given the diversity of accessible transformations, metal-catalyzed reactions have become major tools in organic synthesis that will undoubtedly continue to have an important impact in the future. Alternatively, over the last years, a metal-free approach such as organocatalysis has reached a level of faithfulness, allowing researchers to discover new catalytic systems based on engagement of new or early-prepared organic molecules as organocatalysts. Organocatalysis meets green chemistry principles, especially the reduction of toxicity and chemical accidents, the biodegradability, and the use of benign and friendlier reaction media and conditions.
Download or read book Quinone Methides written by S. E. Rokita and published by John Wiley & Sons. This book was released on 2009-02-17 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multidisciplinary perspectives and approaches to quinone methides research The Wiley Series on Reactive Intermediates in Chemistry and Biology investigates reactive intermediates from the broadest possible range of disciplines. The contributions in each volume offer readers fresh insights into the latest findings, emerging applications, and ongoing research in the field from a diverse perspective. This inaugural volume in the series, Quinone Methides, represents the first book devoted to this fascinating and useful intermediate. The authors of this work reflect the many disciplines and approaches to quinone methides research. The volume therefore covers a broad range of topics, including theoretical treatments, generation and detection of intermediates, characterization and applications in chemistry and biochemistry, and biological reactivity. Among the chapters are: Photochemical generation and characterization of quinone methides Quinone methide stabilization by metal complexation Self-immolative dendrimers based on quinone methides Characterization of quinone methides by spectral global fitting and 13C labeling Formation and reactions of xenobiotic quinone methides in biology Quinone methides in lignification With this collection of topics, readers already familiar with quinone methides have the opportunity to advance their own research by discovering new inspiration and opportunities in allied areas. Moreover, the range of topics and perspectives covered make this volume accessible to readers with a broad range of interests, including organic and physical chemistry, biochemistry, biotechnology, and pharmaceutics.
Book Synopsis The Chemistry of the Quinonoid Compounds, Volume 2 by : Saul Patai
Download or read book The Chemistry of the Quinonoid Compounds, Volume 2 written by Saul Patai and published by Wiley. This book was released on 2010-01-16 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is Part 1 of the second volume of a three volume work devoted to the chemistry of quinonoid compounds. Part 2 is published simultaneously, as is a volume set containing both parts. The work is intended to form a comprehensive review of the current state of research in quinonoid compounds starting with general and theoretical aspects and encompassing, among other things, physical and chemical methods, mass spectra, PES, chiroptical properties, chemiluminescence, recent advances in the synthesis of quinonoid compounds and in photochemistry, chemistry and biochemistry.
Download or read book Quinone Methides written by Wenjin Yang and published by . This book was released on 1991 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Natural Product Biosynthesis by : Christopher T. Walsh
Download or read book Natural Product Biosynthesis written by Christopher T. Walsh and published by Royal Society of Chemistry. This book was released on 2017-04-28 with total page 787 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook describes the types of natural products, the biosynthetic pathways that enable the production of these molecules, and an update on the discovery of novel products in the post-genomic era.
Book Synopsis Para-quinone Methides by : Kenneth Dale Turnbull
Download or read book Para-quinone Methides written by Kenneth Dale Turnbull and published by . This book was released on 1991 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Catalysis with Earth-abundant Elements by : Uwe Schneider
Download or read book Catalysis with Earth-abundant Elements written by Uwe Schneider and published by Royal Society of Chemistry. This book was released on 2020-10-30 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considering the limited resources of our planet, earth-abundant elements will have to be explored increasingly in the future. This book highlights the uses of the most earth-abundant elements in catalysis and will be of interest to graduates, academic researchers and practitioners in catalysis.
Book Synopsis Quinone Methides as Electrophilic Sinks by : Jon Douglas Rainier
Download or read book Quinone Methides as Electrophilic Sinks written by Jon Douglas Rainier and published by . This book was released on 1993 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Reactive Intermediates III by : James J. Kocsis
Download or read book Biological Reactive Intermediates III written by James J. Kocsis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of the third in a series of conferences entitled, The International Symposium on Biological Reactive Intermediates. The first was held at the University of Turku in Finland, in 1975, the second at the University of Surrey in the United Kingdom, in 1980 and the most recent at the University of Maryland in the United States, in 1985. The significance of these conferences has been emphasized by the rapid growth of mechanistic toxicology over the last decade. These conferences were initially stimulated by the attempt to uncover the significance behind the observations that the toxicity of carcinogenic responses produced by many chemicals was associated with the observation that their metabolism led to the formation of chemcially reactive electrophiles which covalently bound to nucleophilic sites in cells such as proteins, nucleic acid or fats. Recently, newer concepts have arisen which have necessitated the expansion of subjects covered by the conference. For example, the application of newer knowledge of the role of active oxygen species in reactive metabolite formation, the concept of suicide substrates, examination of the function of glutathione in cells, application of immunological techniques and molecular biological probes to the solution of toxicological problems all had an impact on the study of the biological reactive intermediates.
Book Synopsis Bioorganic and Medicinal Chemistry of Fluorine by : Jean-Pierre Bégué
Download or read book Bioorganic and Medicinal Chemistry of Fluorine written by Jean-Pierre Bégué and published by John Wiley & Sons. This book was released on 2008-06-02 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a thorough overview of the role of fluorine in pharmaceutical science and development Includes chapters on fluorinated analogues of natural products, fluorinated amino acids and peptides, and derivatives of sugars Classifies marketed and in-development fluorinated pharmaceuticals according to their therapeutic classes
Book Synopsis A Study of Intramolecular Addition Reactions Involving Benzylic Cations and Para-quinone Methides by : Heather Louise Mattson
Download or read book A Study of Intramolecular Addition Reactions Involving Benzylic Cations and Para-quinone Methides written by Heather Louise Mattson and published by . This book was released on 1992 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Paternò-Büchi Reaction by : Maurizio D’Auria
Download or read book The Paternò-Büchi Reaction written by Maurizio D’Auria and published by Cambridge Scholars Publishing. This book was released on 2019-07-29 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book represents the most complete description of the scientific results obtained on a photochemical experiment described 110 years ago by the Italian scientist Emanuele Paternò. This detailed that the photochemical reaction between a carbonyl compound and an alkene gives a corresponding oxetane. This oxetane ring is present in several naturally occurring compounds and bioactive compounds, and can be obtained with high regio- and stereoselectivity.
Book Synopsis Women Workers in India by : Mr.Sonali Das
Download or read book Women Workers in India written by Mr.Sonali Das and published by International Monetary Fund. This book was released on 2015-03-16 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper examines the determinants of female labor force participation in India, against the backdrop of India having one of the lowest participation rates for women among peer countries. Using extensive Indian household survey data, we model the labor force participation choices of women, conditional on demographic characteristics and education, as well as looking at the influence of state-level labor market flexibility and other state policies. Our main finding is that a number of policy initiatives can help boost female economic participation in the states of India, including increased labor market flexibility, investment in infrastructure, and enhanced social spending.
Book Synopsis Organocatalytic Enantioselective Conjugate Addition Reactions by : Dolores Badia
Download or read book Organocatalytic Enantioselective Conjugate Addition Reactions written by Dolores Badia and published by Royal Society of Chemistry. This book was released on 2010 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, unique in its field, is a comprehensive description of all the methodologies reported for carrying out conjugate addition reactions in a stereoselective way, using small chiral organic molecules as catalysts (organocatalysts). In the last 3-4 years, this has been a rapidly growing field in organic chemistry, and many papers have appeared reporting excellent protocols for carrying out these highly efficient transformations that compete well with other classical approachse using transition metal catalysts. A particularly attractive feature of this transformation relies upon the fact that the conjugate addition (Michael and Hetero-Michael reactions) is an extraoridinarily effective means to initiate cascade processes which result in the formation of complex molecules from very small and simple starting blocks. The book, written by noted experts, covers all recent advances in this not topic, and provides a good state-of-the-art review for organic chemists working in this field and all those who wish to start projects in this area. The Series is intended to provide an accessible reference for postgraduates and industrialists working in the field of catalysis and its applications. Books will be produced either as monographs or reference handbooks. The Series will cover research developments and applications of catalysis, in both academia and industry.
Book Synopsis Modern Heterocyclic Chemistry, 4 Volumes by : Julio Alvarez-Builla
Download or read book Modern Heterocyclic Chemistry, 4 Volumes written by Julio Alvarez-Builla and published by John Wiley & Sons. This book was released on 2011-08-15 with total page 2531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eine Fülle von Information zum attraktiven Preis bietet Ihnen dieses vierbändige Handbuch der Heterocyclenchemie.
Book Synopsis Direct Synthesis of Coordination and Organometallic Compounds by : A.D. Garnovskii
Download or read book Direct Synthesis of Coordination and Organometallic Compounds written by A.D. Garnovskii and published by Elsevier. This book was released on 1999-08-13 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to the interaction between elemental metals and (in)organic ligands in different reaction conditions. Metals could be activated for further reactions as cryosynthesis, electrosynthesis and tribosynthesis, some of them with or without ultrasonic and microwave treatment. The kinetics of metal dissolution in various non-aqueous media is discussed in detail. Many methods are used nowadays to synthesize coordination compounds. Metal complexes are obtained mainly by the direct interaction of the components (the ligands and a source of the complex-forming metal), as a result of ligand and metal exchange, and under the conditions of template synthesis, which also include the method of nascent reagents. In these methods the source of the metal is either its salts or carbonyls. At the same time, it has long been known that coordination compounds may be obtained as a result of direct synthesis from zero-valent metals. Methods for the synthesis of complex compounds under the conditions of gas-phase reactions, oxidative dissolution of zero-valent metals in non-aqueous media, and in the solid phase have been developed. These methods have become the basis of a new field in synthetic chemistry - the direct synthesis of coordination and organometallic compounds from zero-valent metals. Particular aspects of the above problem have been described in a series of reviews and monographs. However, on the whole these main parts of the direct synthesis of metal complexes has not been dealt with in the review and monograph publications on coordination chemistry. So, the main objective of this book is to analyze, discuss and generalize the existing information in the area of direct reactions leading to the coordination and organometallic reactions. Some methods of direct synthesis have been developed in the former USSR (in particular, a lot of works on cryosynthesis, pioneered (1972-1973) and recent works on electrosynthesis) but, in spite of their novelty and/or wide applicability, they are practically unknown elsewhere due to the language barrier. Thus, another objective of this book is to acquaint the readers with the mentioned achievements. Every chapter contains the tables which describe all the reported data on direct reaction between metal atoms, metal particles or bulk metals with (in)organic ligans. There are some illustrations also (for example, the scheme of the reactor for gas-phase reaction between metal small particles and &bgr;-diketones).
Book Synopsis The Diels-Alder Reaction by : Francesco Fringuelli
Download or read book The Diels-Alder Reaction written by Francesco Fringuelli and published by John Wiley & Sons. This book was released on 2002-01-21 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: 70 Jahre Forschung an der Diels-Alder-Reaktion: Dieses Buch fasst die wichtigsten und beeindruckendsten Ergebnisse in einzigartiger Weise zusammen! Zunächst werden die Grundprinzipien der Reaktion klar und verständlich anhand übersichtlicher Graphiken erläutert. Spezielle Vorschriften und gegebenenfalls ihre industrielle Umsetzung werden anschließend erklärt. Einen Schwerpunkt bilden auch physikalische und katalytische Verfahren zur Steigerung der Selektivität der Reaktion. Cycloadditionen in konventionellen und unkonventionellen Medien werden vorgestellt. Mit über 1.000 Literaturverweisen!
