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Author : Robert Azerad
Publisher : CRC Press
ISBN 13 : 9783718650255
Total Pages : 186 pages
Book Rating : 4.6/5 (52 download)
Download or read book Enantioselective Synthesis Using Biological Systems written by Robert Azerad and published by CRC Press. This book was released on 1990 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Elias J. Corey
Publisher :
ISBN 13 : 9781306070645
Total Pages : 328 pages
Book Rating : 4.0/5 (76 download)
Download or read book Enantioselective Chemical Synthesis written by Elias J. Corey and published by . This book was released on 2013 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by world-renowned and best-selling experts, Nobel Laureate E. J. Corey and Laszlo Kurti, Enantioselective Chemical Synthesis offers an authoritative and comprehensive overview of the field s progress; the processes and tools for key formations; future development for complex, stereocontrolled (enantiomeric or diastereoisomeric) molecules; and valuable examples of multi-step syntheses. Utilizing a color-coded scheme to illustrate chemical transformations, Enantioselective Chemical Synthesis provides clear explanation and guidance through vital asymmetrical syntheses and insight into the next steps for the field. Researchers, professionals, and academics will benefit from this valuable, thorough, and unique resource. In Part I, the authors present clearly, comprehensively and concisely the most useful enantioselective processes available to synthetic chemists. Part II provides an extensive discussion of the most logical ways to apply these new enantioselective methods to the planning of syntheses of stereochemically complex molecules. This hitherto neglected area is essential for the advancement of enantioselective synthesis to a more rational and powerful level. Part III describes in detail many reaction sequences which have been used successfully for the construction of a wide variety of complex target molecules Clearly explains stereochemical synthesis in theory and practiceProvides a handy tool box for scientists wishing to understand and apply chiral chemical synthesisDescribes almost 50 real life examples of asymmetric synthesis in practice and examines how the chiral centers were introduced at key synthetic stages"
Author : Jianxian Gong
Publisher : Springer
ISBN 13 : 3642543049
Total Pages : 146 pages
Book Rating : 4.6/5 (425 download)
Download or read book Total Synthesis of (±)-Maoecrystal V written by Jianxian Gong and published by Springer. This book was released on 2014-07-08 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis, the author describes the total synthesis of natural product Maoecrystal V in detail. In the first part of the thesis, the author introduces the research background and reviews the research progress in total synthesis of Maoecrystal V. In the second part, the author develops a novel and concise approach for the stereo selective construction of the tetracyclic model system of Maoecrystal V. The model system is accomplished in 8 steps with 20% yield. In the third part, the author describes the first successful total synthesis of Maoecrystal V and investigates four strategies for constructing the key tetrahydrofuran oxa-bridge skeleton. The total synthesis starts from a known compound and is accomplished in 17 steps with 1.2% yield. The successful total synthesis of Maoecrystal V will contribute to the development of efficient synthetic strategies for natural products and other compounds with complex structures.
Author : Herfried Griengl
Publisher : Springer Science & Business Media
ISBN 13 : 3709163102
Total Pages : 182 pages
Book Rating : 4.7/5 (91 download)
Download or read book Biocatalysis written by Herfried Griengl and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains in its first part reviews on modelling of enzyme properties in organic solvents, lipase-catalysed synthesis of carboxylic amides, chemoenzymatic synthesis of lipidated peptides and chemoenzymatic transformations in nucleoside chemistry. In the second part contributions on recent developments in biocatalysis are given: lipase and esterase catalysed resolutions, investigations on regio- and stereoselective biocatalytic acylations in steroid side-chains and of substrate- and stereospecificity of Penicillin G amidases, deracemisation for amino acid synthesis, biocatalytic hydrolysis of nitriles, enzymatic and microbial hydroxylation of dienes and alpha-methyl esters, enantioselective sulphoxidations by peroxidases.
Author : Atta-ur- Rahman
Publisher : Bentham Science Publishers
ISBN 13 : 1608051978
Total Pages : 566 pages
Book Rating : 4.6/5 (8 download)
Download or read book Advances in Organic Synthesis written by Atta-ur- Rahman and published by Bentham Science Publishers. This book was released on 2011-01-10 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The volume focuses on recent advances in organofluorine chemistry directed towards selective fluorine introduction into various target molecules, employing both traditional and contemporary, electrophilic and nucleophilic, fluorinating agents. It brings t"
Author : Shoubhik Das
Publisher : John Wiley & Sons
ISBN 13 : 3527821961
Total Pages : 671 pages
Book Rating : 4.5/5 (278 download)
Download or read book CO2 as a Building Block in Organic Synthesis written by Shoubhik Das and published by John Wiley & Sons. This book was released on 2020-09-16 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to the fascinating application of CO2 as a building block in organic synthesis This important book explores modern organic synthesis’ use of the cheap, non-toxic and abundant chemical CO2as an attractive C1 building block. With contributions from an international panel of experts, CO2 as a Building Block in Organic Synthesis offers a review of the most important reactions which use CO2 as a building block in organic synthesis. The contributors examine a wide-range of CO2 reactions including methylation reactions, CH bond functionalization, carboxylation, cyclic carbonate synthesis, multicomponent reactions, and many more. The book reviews the most recent developments in the field and also: Presents the most important reactions like CH-bond functionalization, carboxylation, carbonate synthesis and many more Contains contributions from an international panel of experts Offers a comprehensive resource for academics and professionals in the field Written for organic chemists, chemists working with or on organometallics, catalytic chemists, pharmaceutical chemists, and chemists in industry, CO2 as Building Block in Organic Synthesis contains an analysis of the most important reactions which use CO2 as an effective building block in organic synthesis.
Author : W.-D. Fessner
Publisher : Springer Science & Business Media
ISBN 13 : 3540681167
Total Pages : 273 pages
Book Rating : 4.5/5 (46 download)
Download or read book Biocatalysis written by W.-D. Fessner and published by Springer Science & Business Media. This book was released on 2003-09-05 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here, leading contributors from the forefront of this exciting technology present authoritative and timely reviews on the state of the art of biocatalysis. They cover the whole spectrum from the discovery of novel enzymes - by modern screening, evolutionary or immunological approaches - through immobilization techniques for technical processes, to their use in the asymmetric synthesis of important target compounds.
Author : Ramesh N. Patel
Publisher : CRC Press
ISBN 13 : 9780824782825
Total Pages : 954 pages
Book Rating : 4.7/5 (828 download)
Download or read book Stereoselective Biocatalysis written by Ramesh N. Patel and published by CRC Press. This book was released on 2000-01-03 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers an explanation of the specific ways that biocatalysis outperforms chemical catalysis by: utilizing ambient temperature and atmospheric pressure to minimize problems of isomerization, racemization, and epimerization; employing microbial cells and enzymes that can be immobilized and reused over many cycles; and overexpressing enzymes for greater economy and efficiency.
Author : Gyula Palyi
Publisher : Elsevier
ISBN 13 : 0080474039
Total Pages : 445 pages
Book Rating : 4.0/5 (84 download)
Download or read book Progress in Biological Chirality written by Gyula Palyi and published by Elsevier. This book was released on 2004-12-13 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following on from Advances in BioChirality, Progress in Biological Chirality provides a unique summary and review of the most recent developments in the field of biochirality. Living organisms use only one enantiomer of chiral molecules in the majority of biologically important processes. The exact origin and mechanisms for this surprising selectivity are not yet known. This book discusses current research aimed at identifying the scientific reasons that may contribute to this phenomenon. Progress in Biological Chirality takes an interdisciplinary approach to this exciting field, covering a wide range of topics, such as, theory, palaeontology and food technology, to name but a few. This book presents findings via a broad spectrum of scientific approaches making it an excellent overview of Biological Chirality, suitable for postgraduate students, practitioners and researchers in the field of chemistry, biochemistry, biology, palaeontology, and food science with an interest in Chirality. - This book contains 32 chapters written by Authors, who are leading authorities in the field - Presents the most recent research taking place in this highly challenging field - Contains both reference material for the specialist and provides an overview for those who are interested in the fundamental problems of biology and chemistry
Author : R. C. Hammond
Publisher : CRC Press
ISBN 13 : 9783718650491
Total Pages : 116 pages
Book Rating : 4.6/5 (54 download)
Download or read book Applications of Lipases as Biocatalysts written by R. C. Hammond and published by CRC Press. This book was released on 1990 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past decade has seen increased awareness of the possibility of using lipases for modification of lipids and related compounds. A major goal of application studies has been the development of systems allowing the efficient reaction of lipophilic and hydrophilic substrates with lipases. Ingenious reaction systems using immobilized, entrapped and retained lipases have been developed and some scaled up to industrial scale. This special issue includes contributions from established workers in the are of lipases and covers their characteristics and applications in reviews and original papers.
Author : Goutam Kumar Patra
Publisher : Bentham Science Publishers
ISBN 13 : 9811458499
Total Pages : 215 pages
Book Rating : 4.8/5 (114 download)
Download or read book Fundamentals and Prospects of Catalysis written by Goutam Kumar Patra and published by Bentham Science Publishers. This book was released on 2020-09-21 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Catalysis is an area of chemical sciences which has fascinated a wide range of academicians, researchers, chemical technologists and industries throughout the world. Progress in this field has been made owing to the thrust provided by this research and commercial interest. The field of catalysis is interdisciplinary by its nature, as it requires knowledge of organic synthesis, coordination and organometallic chemistry, reaction kinetics and mechanisms, stereochemical concepts and materials science. Fundamentals and Prospects of Catalysis highlights many important topics and sub-disciplines in catalysis by presenting 7 chapters on different but varied catalytic processes. This volume presents the following topics:· Organocatalytic Asymmetric Synthesis of Spiroacetals and Bridged Acetals· Design and Development of Bimetallic Enantioselective Salen Co Catalysts for The Hydrolytic Kinetic Resolution of Terminal Epoxides· Recent Trend in Asymmetric Heterogeneous Flow Catalysis· Ball Milling: A Green Tool in Synthetic Organic Chemistry· Recent Advances in the Developments of Enantioselective Electrophilic Fluorination Reactions via Organocatalysis· Green and Sustainable Biocatalytic Routes to Prepare Biobased Polyols as Precursors for Polyurethanes with Comparison of Existing Biobased Polyol Technology· Polymers Used as Catalysts
Author : Gonzalo de Gonzalo
Publisher : John Wiley & Sons
ISBN 13 : 352734683X
Total Pages : 54 pages
Book Rating : 4.5/5 (273 download)
Download or read book Biocatalysis for Practitioners written by Gonzalo de Gonzalo and published by John Wiley & Sons. This book was released on 2021-07-19 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference book originates from the interdisciplinary research cooperation between academia and industry. In three distinct parts, latest results from basic research on stable enzymes are explained and brought into context with possible industrial applications. Downstream processing technology as well as biocatalytic and biotechnological production processes from global players display the enormous potential of biocatalysts. Application of "extreme" reaction conditions (i.e. unconventional, such as high temperature, pressure, and pH value) - biocatalysts are normally used within a well defined process window - leads to novel synthetic effects. Both novel enzyme systems and the synthetic routes in which they can be applied are made accessible to the reader. In addition, the complementary innovative process technology under unconventional conditions is highlighted by latest examples from biotech industry.
Author : Zhen Fang
Publisher : Springer
ISBN 13 : 9811051372
Total Pages : 396 pages
Book Rating : 4.8/5 (11 download)
Download or read book Production of Biofuels and Chemicals with Bifunctional Catalysts written by Zhen Fang and published by Springer. This book was released on 2017-12-27 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides state-of-the-art reviews, current research, prospects and challenges of the production of biofuels and chemicals such as furanic biofuels, biodiesel, carboxylic acids, polyols and others from lignocellulosic biomass, furfurals, syngas and γ-valerolactone with bifunctional catalysts, including catalytic, and combined biological and chemical catalysis processes. The bifunctionality of catalytic materials is a concept of not only using multifunctional solid materials as activators, but also design of materials in such a way that the catalytic materials have synergistic characteristics that promote a cascade of transformations with performance beyond that of mixed mono-functional catalysts. This book is a reference designed for researchers, academicians and industrialists in the area of catalysis, energy, chemical engineering and biomass conversion. Readers will find the wealth of information contained in chapters both useful and essential, for assessing the production and application of various biofuels and chemicals by chemical catalysis and biological techniques.
Author : John R. Kosak
Publisher : CRC Press
ISBN 13 : 1000105059
Total Pages : 604 pages
Book Rating : 4.0/5 (1 download)
Download or read book Catalysis of Organic Reactions written by John R. Kosak and published by CRC Press. This book was released on 2020-08-11 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work presents a compilation of technical papers and poster synopses delivered at the 14th Conference on Catalysis of Organic Reactions. The book investigates current developments in the study of catalysis as it relates to organic synthesis, detailing industrial applications. It suggests cost-effective routes for the synthesis of valuable industrial and pharmaceutical chemicals.
Author :
Publisher :
ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.3/5 (91 download)
Download or read book Research Awards Index written by and published by . This book was released on 1989 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1060 pages
Book Rating : 4.:/5 (319 download)
Download or read book Biomedical Index to PHS-supported Research written by and published by . This book was released on 1990 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David John Ager
Publisher : CRC Press
ISBN 13 : 1000142477
Total Pages : 506 pages
Book Rating : 4.0/5 (1 download)
Download or read book Asymmetric Synthetic Methodology written by David John Ager and published by CRC Press. This book was released on 2020-08-18 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive text presents a critical discussion of the scopes and limitations of various organic synthetic methodologies that are available for performing asymmetric transformations. In addition to purely chemical methods, the book covers applications of new enzymes and other biological systems that are increasingly useful in asymmetric methodology.
