Download or read book Part I the Enantioselective Total Synthesis of Antiulcerogenic Compound Cassioside written by Yugang Liu and published by . This book was released on 1997 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1998 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1997 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Strategic Applications of Named Reactions in Organic Synthesis written by Laszlo Kurti and published by Elsevier. This book was released on 2005-04-29 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Chemistry of Spices written by V. A. Parthasarathy and published by CABI. This book was released on 2008 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book (24 chapters) covers the chemistry (chemical composition and structure) of the following spice plants and their products, and provides brief information on the morphology, and postharvest management (storage, packaging and grading) of these crops: black pepper (Piper nigrum), small cardamom (Elettaria cardamomum), large cardamom (Amomum subulatum), ginger, turmeric, cinnamon and cassia (Cinnamomum spp.), clove, nutmeg and mace, coriander (Coriandrum sativum), cumin (Cuminum cyminum), fennel, fenugreek, paprika and chilli (Capsicum spp.), vanilla (Vanilla spp.), ajowan (Trachyspermum ammi), star anise (Illicium verum), aniseed (Pimpinella anisum), garcinia (Garcinia spp.), tamarind, parsley, celery, curry leaf (Murraya koenigii) and bay leaf (Laurus nobilis). This book will be useful to researchers, industrialists and postgraduate students of agriculture, horticulture and phytochemistry, and to spice traders and processors.
Download or read book Synthetic Applications of 1 3 Dipolar Cycloaddition Chemistry Toward Heterocycles and Natural Products Volume 59 written by Albert Padwa and published by John Wiley & Sons. This book was released on 2003-04-14 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dipolar cycloaddition reactions have found many useful applications in chemistry, particularly with respect to the synthesis of compounds with new chiral centers. Synthetic Applications of 1,3-Dipolar Cycloaddition Chemistry Toward Heterocycles and Natural Products updates the popular 1984 edition, featuring the advances made over the past twenty years and focusing on synthetic applications.
Download or read book Carotenoid derived Aroma Compounds written by Peter Winterhalter and published by . This book was released on 2002 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface 1 Carotenoid-Derived Aroma Compounds: An Introduction 1 2 Analysis of Norisoprenoid Aroma Precursors 20 3 HPLC-MS Analysis of Carotenoid-Derived Aroma Precursors 36 4 CD Spectroscopy as a Powerful Tool for the Stereochemical Assignment of Carotenoid-Derived Aroma Compounds 56 5 Analyzing Carotenoid-Derived Aroma Compounds Using Gas Chromatography-Olfactometry 67 6 Carotenoid Cleavage Enzymes in Animals and Plants 76 7 Identification of [beta]-Damascenone Progenitors and Their Biogenesis in Rose Flowers (Rosa damascena Mill.) 89 8 Production of Aroma Compounds by Enzymatic Cooxidation of Carotenoids 102 9 Thermal Generation of Carotenoid-Derived Compounds 115 10 Carotenoid-Derived Aroma Compounds in Tobacco 131 11 Carotenoid-Derived Aroma Compounds in Tea 145 12 Carotenoid-Derived Aroma Compounds in Flower Scents 162 13 Bound Volatiles in Brown Boronia Flowers (Boronia megastigma) 183 14 C[subscript 13]-Norisoprenoids in the Aroma of Colombian Tropical Fruits 194 15 Carotenoid Degradation Products in Paprika Powder 206 16 Flavor Chemistry of Saffron 220 17 The Formation of [beta]-Damascenone in Wine 241 18 C[subscript 13]-Norisoprenoid Aglycon Composition of Leaves and Grape Berries from Muscat of Alexandria and Shiraz Cultivars 255 19 Effect of Sunlight Exposure on Norisoprenoid Formation in White Riesling Grapes 262 20 The Significance of 1,1,6-Trimethyl-1,2-Dihydronaphthalene in the Production of High Quality Riesling Wines 273 21 Formation of 1,1,6-Trimethyl-1,2-Dihydronaphthalene and Other Norisoprenoids in Wine: Considerations on the Kinetics 285 Author Index 303 Subject Index 304.
Download or read book The Shikimate Pathway written by Edwin Haslam and published by Elsevier. This book was released on 2014-05-20 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Shikimate Pathway gives a bird's eye view of the shikimate pathway and its implications for the life of a range of organisms. Topics covered in this book include the chemistry of intermediates in the shikimate pathway; biosynthesis of aromatic amino acids in this pathway; its metabolites; and its role in higher plants. This book is comprised of six chapters and begins by introducing the reader to shikimic acid, a natural product derived from the plant Illicium religiosum, along with the mechanistic and stereochemical aspects of the reactions of the shikimate pathway. The biosynthesis of aromatic amino acids from chorismate is also described, and then the discussion turns to the chemical properties and the detailed stereochemistry of intermediates and enzymes in the shikimate pathway. The next chapter examines the biosynthesis of isoprenoid quinones involved in electron transport and the folic acid group of co-enzymes in the shikimate pathway. The metabolism of the aromatic amino acids in microorganisms and higher organisms is considered, along with the biosynthesis and physiological functions of phenylpropanoid compounds and their derivatives in the shikimate pathway in higher plants. This book will be of general value to practitioners in the many and varied areas of biochemical research associated with metabolism.
Download or read book Spices Major spices written by V. A. Parthasarathy and published by . This book was released on 2008 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Indian context.
Download or read book Strategies and Tactics in Organic Synthesis written by Michael Harmata and published by Academic Press. This book was released on 2004-11-03 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title provides a forum for investigators to discuss their approach to the science and art of organic synthesis in a unique way. There are stories that vividly demonstrate the power of the human endeavour known as organic synthesis and the creativity and tenacity of its practitioners.
Download or read book Cyclitols and Their Derivatives written by Tomas Hudlicky and published by Wiley-VCH. This book was released on 1993 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book of its kind to present a compilation of most known cyclitols and their derivatives in a concise and easy-to-access format. Until now, the information Cyclitols and Their Derivatives contains has been widely scattered throughout the literature, making the search for it both tedious and expensive. The authors have organized cyclitol compounds into six major groups, depending on the number of hydroxyls and the degree of unsaturation. All available spectral and physical data are provided for each entry, with references to isolation, structure elucidation,a nd synthesis. Intended to assist synthetic chemists with rapid identification and comparison of compounds, this volume will be of great benefit to organic chemists and biochemists in research and product development. Medical and industrial researchers, as well as students and librarians, will also find Cyclitols and Their Derivatives particularly useful.
Download or read book Inositol Metabolism in Plants written by D. James Morré and published by . This book was released on 1990 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inositol metabolism has special importance in plant biology.
Download or read book The Biosynthesis of Aromatic Compounds written by Ulrich Weiss and published by John Wiley & Sons. This book was released on 1980 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York : Wiley, c1980.
Download or read book Second Supplements to the 2nd Edition of Rodd s Chemistry of Carbon Compounds written by Sainsbury and published by Elsevier Science. This book was released on 2001-11-26 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: To date, the second edition of the Rodd's series consists of 71 volumes and over 30,000 pages. Rodd's Chemistry of Carbon Compounds is continuing with a short series of topical volumes on emerging subjects that are not covered in detail in the main volumes. The first two topical volumes will cover organic electrochemistry and asymmetric catalysis. Asymmetric synthesis initiated by metal catalysts is, of course, not a new topic and asymmetric reduction and epoxidation of alkenes, in particular, are major subject areas covered widely in the Supplements to the 2nd Edition of Rodd's Chemistry of the Carbon Compounds. However, there has been a huge increase in the use of asymmetrically catalysed reactions in other areas in the last five years or so, and this is why this subject has been specially selected to form the content of a Topical Volume. The book does not dwell at length upon topics of great importance such as Sharpless epoxidation, or upon the control of stereochemistry through catalytic reduction of double bonds. These subjects have been exhaustively surveyed elsewhere. Instead it concentrates upon those topics that appear to be 'up and coming'. Only time can tell if all will be adopted as widely and successfully as their predecessors, but it now seems clear that chemists have at their disposal an ever increasing and formidable array of methods to effect total topological control of even the most complex target molecule. This book, written by some of the best young chemists, concentrating upon work in their own subject areas, provides a snap shot of the current 'state of play' in this a key test of their scientific ingenuity. In the Cumulative Index will be found the entire contents of the 2nd edition and both of the supplements, together with a list of main titles and chapter headings for each volume. This index will enable the reader to make better and easier searches in Rodd, which is the most compact, comprehensive and accessible survey of organic chemistry ever written.
Download or read book Catalytic Antibodies written by Ehud Keinan and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploiting the inherent combinatorial mechanism in the biosynthesis of antibodies, an almost limitless variety of biocatalysts may be generated. Catalytic antibodies are capable of performing almost any type of reaction with high selectivity and stereospecificity. Here, the pioneers in the use of catalytic antibodies review the entire scope of this interdisciplinary field, covering such topics as: * theoretical aspects of structure, mechanism and kinetics * practical considerations, from immunization techniques to screening methods * in vitro evolution and other modern approaches * applications from organic synthesis to medical uses. Backed by the leading authorities in antibody catalysis, this is the first book to provide such comprehensive coverage and constitutes a prime reference for biochemists, organic chemists, biotechnologists and biomedical researchers.
