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Chiral Separation Techniques

Author: Ganapathy Subramanian
Publisher: John Wiley & Sons
ISBN: 352761172X
Size: 78.96 MB
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Thoroughly revised, with either entirely new or completely updated contents, this is a practical manual for the small and large-scale preparation of enantiomerically pure products. The result is a vital resource for meeting the highest purity standards in the manufacture of chiral pharmaceuticals, food additives and related compounds. All the approaches covered here are highly relevant to modern manufacturing and quality control schemes in the pharmaceutical and biotech industries, addressing the increasingly important issue of drug safety in view of tougher regulatory standards worldwide.

A Practical Approach To Chiral Separations By Liquid Chromatography

Author: G. Subramanian
Publisher: Wiley-VCH
ISBN:
Size: 22.11 MB
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Both analytical and preparative-scale enantioseparation techniques are covered in a down-to-earth practical way. The most important aspects of design, economics and safety are considered with emphasis on current European and North American legislation. In addition, the theory of chiral separation is covered in sufficient detail to guide the practising chromatographer interested in developing new techniques. A team of experts from academic and industrial laboratories throughout the world have compiled their findings and experience to make this book an exceptionally timely and unique contribution to the field.

Chiral Recognition In Separation Methods

Author: Alain Berthod
Publisher: Springer Science & Business Media
ISBN: 9783642124457
Size: 69.19 MB
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What drives a scientist to edit a book on a speci c scienti c subject such as chiral mechanisms in separation methods? Until December 2005, the journal Analytical Chemistry of the American Chemical Society (Washington, DC) had an A-page section that was dedicated to simple and clear presentations of the most recent te- niques or the state of the art in a particular eld or topic. The “A-page” section was prepared for a broad audience of chemists including industrial professionals, s- dents as well as academics looking for information outside their eld of expertise. 1 Daniel W. Armstrong, one of the editors of this journal and a twenty-year+ long friend, invited me to present my view on chiral recognition mechanisms in a simple and clear way in an “A-page” article. In 2006, the “A-page” section was maintained as the rst articles at the beginning of each rst bi-monthly issue but the pagination was no longer page distinguished from the regular research articles published by the journal. During the time between the invitation and the submission, the A-page section was integrated into the rest of the journal and the article appeared as (2006) Anal Chem (78):2093–2099.

Purification Of Laboratory Chemicals

Author: Christina Chai
Publisher: Elsevier
ISBN: 0080515460
Size: 23.82 MB
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Now in its fifth edition, the book has been updated to include more detailed descriptions of new or more commonly used techniques since the last edition as well as remove those that are no longer used, procedures which have been developed recently, ionization constants (pKa values) and also more detail about the trivial names of compounds. In addition to having two general chapters on purification procedures, this book provides details of the physical properties and purification procedures, taken from literature, of a very extensive number of organic, inorganic and biochemical compounds which are commercially available. This is the only complete source that covers the purification of laboratory chemicals that are commercially available in this manner and format. * Complete update of this valuable, well-known reference * Provides purification procedures of commercially available chemicals and biochemicals * Includes an extremely useful compilation of ionisation constants

Chiral Separations

Author: Gerald Gübitz
Publisher: Springer Science & Business Media
ISBN: 1592596487
Size: 77.97 MB
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Prominent experts from around the world detail the chromatographic and electroseparation techniques they have developed for chiral separations on an analytical scale. Described in step-by-step detail to ensure successful experimental results, the procedures are presented as either general methods or as specific applications to substance classes and special compounds, with emphasis on high performance liquid chromatography and capillary electrophoresis techniques, but also including thin layer chromotographic, gas chromatographic, supercritical fluid chromatographic as well as recent electrochromotographic techniques.

Gas Chromatography

Author: P. J. Baugh
Publisher: Oxford University Press, USA
ISBN:
Size: 26.18 MB
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* Provides comprehensive coverage of the applications of gas chromatography An extremely important analytical tool, this technique has wide applications in the chemical, biological, and clinical fields. It is unsurpassed in its employment for the detection, identification, and quantification of trace substances in many fields. The book clearly demonstrates the diversity ofgas chromatography including its uses in petroleum exploration, environmental analysis and toxicology. With clear, easy-to-follow protocols the book leads the inexperienced user through each technique step-by-step. Bringing together a wide range of areas for which gas chromatography is a valuable tool, this volume will be indispensable for scientists and clinicians in fields ranging from environmental science to medicine.

Stereoselective Synthesis Of Drugs And Natural Products 2 Volume Set

Author: Vasyl Andrushko
Publisher: John Wiley & Sons
ISBN: 1118628330
Size: 55.17 MB
Format: PDF, Mobi
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Emphasizing synthetic strategy and practice, Stereoselective Synthesis of Drugs and Natural Products features experimental procedures for stereoselective synthetic reactions applicable to drug targets and natural products. Compiling material from leading contributors into one cohesive resource, this practical resource on synthetic methodology, reaction mechanisms, and applications for medicinal chemistry and drug discovery explores strategy and interdisciplinary work, laboratory synthesis for natural products, the preparative aspects of stereoselective synthesis for drugs, natural products, and potential biologically active compounds. The text also features experimental procedures for the different reaction methods covered.

Thin Layer Chromatography In Chiral Separations And Analysis

Author: Teresa Kowalska
Publisher: CRC Press
ISBN: 9780849343964
Size: 24.81 MB
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Thin layer chromatography (TLC) is well suited for performing enantioseparations for research as well as larger-scale applications. A fast, inexpensive, and versatile separation technique, there are many practical considerations that contribute to its effectiveness. Thin Layer Chromatography in Chiral Separations and Analysis is the first book to focus solely on the theory, capabilities, and applications of TLC for direct and indirect enantioseparations. The first part of the book examines the fundamental principles of chirality and TLC. It describes the necessary materials, laboratory equipment, procedures, and strategies for the separation, quantification, isolation, and analysis of chiral compounds. The second part evaluates the real-world enantioseparations and densitometric analyses. Emphasizing pharmaceutical applications, the book discusses chiral separation mechanisms and methods for analyzing the chiral purity of diastereoisomers, amino acids, beta-blockers, and NSAIDS. Topics also include commercial stationary phases and chiral modifiers of mobile phases. Thin Layer Chromatography in Chiral Separations and Analysis presents a unified perspective of theory and experimental details underlying the collective developments in the field. The book offers scientists in a variety of disciplines and levels of expertise a complete guide to understanding the current and potential applications of chiral TLC.

Chiral Separations By Liquid Chromatography And Related Technologies

Author: Hassan Y. Aboul-Enein
Publisher: CRC Press
ISBN: 9780203911112
Size: 75.75 MB
Format: PDF, ePub
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Unique in its systematic and detailed description of the various types, structures, and properties of chiral stationary phases (CSPs) and their preparation, application, and future scope, this volume highlights an assortment of liquid chromatographic approaches, including sub- and super-critical fluid chromatography, capillary electrochromatography, and thin layer chromatography. Readers will find: viable optimization techniques for enantiomeric resolution on various types of CSPs and new strategies in liquid chromatography and related technologies of chiral separations. It is a valuable resource filled with 1200 of the most recent and relevant literature citations.