Differentiation chiral compounds using de wenzel thomas (15 resultados)

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Hardback. Condición: New. An updated guide to the most current information available for determining how to use NMR spectroscopy to differentiate chiral compounds  Differentiation of Chiral Compounds Using NMR Spectroscopy offers a thoroughly revised second edition to the essential volume that puts the focus on the chiral systems that are commercially available and have been widely vetted for use in NMR spectroscopy. The text covers a broad range of reagents that make it possible to determine the enantiomeric purity and assign the absolute configuration of many classes of compounds. Comprehensive in scope, the text describes the chiral NMR differentiating agents as derivatizing agents, solvating agents, metal-based reagents and liquid crystals and gels, and explains the range and types of compounds for which they can be used for analysis. New to this edition are the most recent findings in the field as well as the development of advanced NMR measurement techniques that allow for the simplification of complex spectra resulting in more readily identified enantiodifferentiation. This important resource: Includes the most recent coverage of a large range of compounds that can be analyzed using chiral NMR reagentsExplores the use of chiral NMR reagents and explains their relationship to the stereochemistry of the analyzed moleculesOffers the essential information needed to help decide which method is the best NMR method to apply to a class or moleculesContains experimental strategies for using the reagents that are likely to improve the quality of the results Differentiation of Chiral Compounds Using NMR Spectroscopy is a comprehensive guide designed for investigators planning to use NMR spectroscopy to determine enantiomeric purity or assign the absolute configuration of a compound.…

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Buch. Condición: Neu. Neuware - An updated guide to the most current information available for determining how to use NMR spectroscopy to differentiate chiral compoundsDifferentiation of Chiral Compounds Using NMR Spectroscopy offers a thoroughly revised second edition to the essential volume that puts the focus on the chiral systems that are commercially available and have been widely vetted for use in NMR spectroscopy. The text covers a broad range of reagents that make it possible to determine the enantiomeric purity and assign the absolute configuration of many classes of compounds.Comprehensive in scope, the text describes the chiral NMR differentiating agents as derivatizing agents, solvating agents, metal-based reagents and liquid crystals and gels, and explains the range and types of compounds for which they can be used for analysis. New to this edition are the most recent findings in the field as well as the development of advanced NMR measurement techniques that allow for the simplification of complex spectra resulting in more readily identified enantiodifferentiation. This important resource:\* Includes the most recent coverage of a large range of compounds that can be analyzed using chiral NMR reagents\* Explores the use of chiral NMR reagents and explains their relationship to the stereochemistry of the analyzed molecules\* Offers the essential information needed to help decide which method is the best NMR method to apply to a class or molecules\* Contains experimental strategies for using the reagents that are likely to improve the quality of the resultsDifferentiation of Chiral Compounds Using NMR Spectroscopy is a comprehensive guide designed for investigators planning to use NMR spectroscopy to determine enantiomeric purity or assign the absolute configuration of a compound.; Aktualisiertes Fachbuch mit den neuesten Informationen zur Nutzung der NMR-Spektroskopie für die Differenzierung chiraler Verbindungen.Die gründlich überarbeitete 2. Auflage von Differentiation of Chiral Compounds Using NMR Spectroscopy legt den Schwerpunkt auf kommerziell verfügbare chirale Verbindungen, die für den Einsatz in der NMR-Spektroskopie umfassend geprüft sind. Behandelt werden eine Vielzahl von Reagenzien, mit denen die Enantiomerenreinheit bestimmt und die absolute Konfiguration viele Verbindungsklassen zugeordnet werden kann.Das Fachbuch beschreibt umfassend die chiralen Arbeitsstoffe zur NMR-Differenzierung als derivatisierende Arbeitsstoffe, solvatisierende Stoffe, metallbasierte Reagenzien, flüssige Kristalle und Gele sowie die Bandbreite und Typen von Verbindungen, für die diese Stoffe in der Analyse eingesetzt werden. Neu in dieser Auflage sind die jüngsten Erkenntnisse aus dem Fachgebiet sowie die Entwicklung weiterführender NMR-Messverfahren, mit denen sich komplexe Spektren für eine raschere Enantiodifferenzierung vereinfachen lassen. Aus dem Inhalt: - Hochaktuelle Darstellung einer Vielzahl von Verbindungen, die mithilfe chiraler NMR-Reagenzien analysiert werden können.- Untersucht den Einsatz chiraler NMR-Reagenzien und erklärt deren Beziehung zur Stereochemie der analysierten Moleküle.- Bietet wichtige Informationen, um zu entscheiden, welche NMR-Methode am besten auf eine Stoffklasse oder auf Moleküle anzuwenden ist.- Zeigt Strategien, um in Experimenten Reagenzien einzusetzen, mit denen sich die Qualität der Ergebnisse verbessern lässt.…

Condición: New. 2018. 2nd. Hardcover. . . . . . Books ship from the US and Ireland.

Buch. Condición: Neu. Differentiation of Chiral Compounds Using NMR Spectroscopy | Thomas J Wenzel | Buch | PREFACE xixACKNOWLEDGMENTS xxi1. Introduction 11.1 Chiral Derivatizing Agents 11.2 Chiral Solvating Agents 21.3 NMR Methods to Improve the Quality of Data with CSAs and CDAs 91.4 Overview of Chiral Reagents and Methodologies 142. Aryl?-Containing Carboxy | Englisch | 2018 | Wiley | EAN 9781119323914 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu.…

Hardback. Condición: New. An updated guide to the most current information available for determining how to use NMR spectroscopy to differentiate chiral compounds  Differentiation of Chiral Compounds Using NMR Spectroscopy offers a thoroughly revised second edition to the essential volume that puts the focus on the chiral systems that are commercially available and have been widely vetted for use in NMR spectroscopy. The text covers a broad range of reagents that make it possible to determine the enantiomeric purity and assign the absolute configuration of many classes of compounds. Comprehensive in scope, the text describes the chiral NMR differentiating agents as derivatizing agents, solvating agents, metal-based reagents and liquid crystals and gels, and explains the range and types of compounds for which they can be used for analysis. New to this edition are the most recent findings in the field as well as the development of advanced NMR measurement techniques that allow for the simplification of complex spectra resulting in more readily identified enantiodifferentiation. This important resource: Includes the most recent coverage of a large range of compounds that can be analyzed using chiral NMR reagentsExplores the use of chiral NMR reagents and explains their relationship to the stereochemistry of the analyzed moleculesOffers the essential information needed to help decide which method is the best NMR method to apply to a class or moleculesContains experimental strategies for using the reagents that are likely to improve the quality of the results Differentiation of Chiral Compounds Using NMR Spectroscopy is a comprehensive guide designed for investigators planning to use NMR spectroscopy to determine enantiomeric purity or assign the absolute configuration of a compound.…