Guide To Nmr Spectral Interpretation
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Guide To Nmr Spectral Interpretation
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Author : Antonio Randazzo
language : en
Publisher: Loghia Di Amoresano Claudia
Release Date : 2018
Guide To Nmr Spectral Interpretation written by Antonio Randazzo and has been published by Loghia Di Amoresano Claudia this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Medical categories.
This book is designed to provide undergraduate and graduate students with practical strategies, methods and explanations to interpret the NMR spectra of small organic molecules. In particular, it is organized in a way that basic 1H- and 13iNMR concepts are introduced and immediately applied in a number of problems, solved and discussed in a step-by-step fashion. It contains almost exclusively real NMR data and it describes how to interpret the chemical shift, intensity and splitting pattern of the proton and carbon NMR signals (Chapters 1-5), paying attention to the effects of the magnetically non-equivalent nuclei (Chapter 4). The role of the solvent is also explained (Chapter 6), and a description of the interpretation of the most common two-dimensional NMR experiments is reported in Chapter 7. Chapter 8 is dedicated to the strategy for structural elucidation, while Chapter 9 contains exclusively summary problems.
A Beginner S Guide To Mass Spectral Interpretation
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Author : Terrence A. Lee
language : en
Publisher: John Wiley & Sons
Release Date : 1998-02-04
A Beginner S Guide To Mass Spectral Interpretation written by Terrence A. Lee and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-02-04 with Science categories.
This book is a logical, step-by-step guide to identification of organic compounds by mass spectrometry. The book is organized into chapters covering the major types of organic compounds, including alcohols, acids and esters, aldehydes and ketones, ethers, hydrocarbons, halogenated compounds, amines and amides, and sulfur-containing compounds. In each chapter, the mechanisms of the major fragmentation pathways are discussed, with reference to several simple sample compounds. By teaching the user to recognize typical fragmentations, the book removes the need to search databases, often limited, of electronic spectra. Key features of the book include: * 200 representative spectra of common organic compounds * Functional group approach to mass spectra interpretation * Appendix of 'unknown' spectra with step-by-step guide to identification This book is a must for anyone who needs to identify organic molecules by mass spectrometry but does not need to know the detailed workings of a mass spectrometer.
Nmr Data Interpretation Explained
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Author : Neil E. Jacobsen
language : en
Publisher: John Wiley & Sons
Release Date : 2016-10-21
Nmr Data Interpretation Explained written by Neil E. Jacobsen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-21 with Science categories.
Through numerous examples, the principles of the relationship between chemical structure and the NMR spectrum are developed in a logical, step-by-step fashion Includes examples and exercises based on real NMR data including full 600 MHz one- and two-dimensional datasets of sugars, peptides, steroids and natural products Includes detailed solutions and explanations in the text for the numerous examples and problems and also provides large, very detailed and annotated sets of NMR data for use in understanding the material Describes both simple aspects of solution-state NMR of small molecules as well as more complex topics not usually covered in NMR books such as complex splitting patterns, weak long-range couplings, spreadsheet analysis of strong coupling patterns and resonance structure analysis for prediction of chemical shifts Advanced topics include all of the common two-dimensional experiments (COSY, ROESY, NOESY, TOCSY, HSQC, HMBC) covered strictly from the point of view of data interpretation, along with tips for parameter settings
Structure Elucidation By Nmr In Organic Chemistry
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Author : Eberhard Breitmaier
language : en
Publisher: John Wiley & Sons
Release Date : 2002-11-22
Structure Elucidation By Nmr In Organic Chemistry written by Eberhard Breitmaier and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-11-22 with Science categories.
This text provides the graduate student with a systematic guide to unravelling structural information from the NMR spectra of unknown synthetic and natural compounds. A brief introduction gives an overview of the basic principles and elementary instrumental methods of NMR. This is followed by instructional strategy and tactical advice on how to translate spectra into meaningful structural information. The book provides the student with 55 sets of spectra of graduated complexity. These are designed to challenge the student's problem-solving abilities by the introduction of new concepts with each group of problems, followed by possible solutions and full explanations. A formula index of solutions is provided at the end of the text. This third edition, following on from the second (a reprint of the first edition with corrections), presents significant new material. Thus, actual methods of two-dimensional NMR such as some inverse techniques of heteronuclear shift correlation, as well as the detection of proton-proton connectivities and nuclear Overhauser effects are included. To demonstrate the applications of these methods, new problems have replaced those of previous editions.
Organic Structures From 2d Nmr Spectra
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Author : L. D. Field
language : en
Publisher: John Wiley & Sons
Release Date : 2015-06-15
Organic Structures From 2d Nmr Spectra written by L. D. Field and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-15 with Science categories.
The derivation of structural information from spectroscopic data is now an integral part of organic chemistry courses at all Universities. Over recent years, a number of powerful two-dimensional NMR techniques (e.g. HSQC, HMBC, TOCSY, COSY and NOESY) have been developed and these have vastly expanded the amount of structural information that can be obtained by NMR spectroscopy. Improvements in NMR instrumentation now mean that 2D NMR spectra are routinely (and sometimes automatically) acquired during the identification and characterisation of organic compounds. Organic Structures from 2D NMR Spectra is a carefully chosen set of more than 60 structural problems employing 2D-NMR spectroscopy. The problems are graded to develop and consolidate a student’s understanding of 2D NMR spectroscopy. There are many easy problems at the beginning of the collection, to build confidence and demonstrate the basic principles from which structural information can be extracted using 2D NMR. The accompanying text is very descriptive and focussed on explaining the underlying theory at the most appropriate level to sufficiently tackle the problems. Organic Structures from 2D NMR Spectra Is a graded series of about 60 problems in 2D NMR spectroscopy that assumes a basic knowledge of organic chemistry and a basic knowledge of one-dimensional NMR spectroscopy Incorporates the basic theory behind 2D NMR and those common 2D NMR experiments that have proved most useful in solving structural problems in organic chemistry Focuses on the most common 2D NMR techniques – including COSY, NOESY, HMBC, TOCSY, CH-Correlation and multiplicity-edited C-H Correlation. Incorporates several examples containing the heteronuclei 31P, 15N and 19F Organic Structures from 2D NMR Spectra is a logical follow-on from the highly successful “Organic Structures from Spectra” which is now in its fifth edition. The book will be invaluable for students of Chemistry, Pharmacy, Biochemistry and those taking courses in Organic Chemistry. Also available: Instructors Guide and Solutions Manual to Organic Structures from 2D NMR Spectra
Guide To Fluorine Nmr For Organic Chemists
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Author : William R. Dolbier, Jr.
language : en
Publisher: John Wiley & Sons
Release Date : 2016-09-26
Guide To Fluorine Nmr For Organic Chemists written by William R. Dolbier, Jr. and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-26 with Science categories.
Following its well-received predecessor, this book offers an essential guide to chemists for understanding fluorine in spectroscopy. With over 1000 compounds and 100 spectra, the second edition adds new data – featuring fluorine effects on nitrogen NMR, chemical shifts, and coupling constants. • Explains how to successfully incorporate fluorine into target molecules and utilize fluorine substituents to structurally characterize organic compounds • Includes new data on nitrogen NMR, focusing on N-15, to portray the influence of fluorine upon nitrogen NMR chemical shifts and coupling constants • Expands on each chapter from the first edition with additional data and updated discussion from recent findings • "The flawless ordering of material covered in this stand-alone volume is such that information can be found very easily." – Angewandte Chemie review of the first edition, 2010
Nmr Spectroscopy Explained
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Author : Neil E. Jacobsen
language : en
Publisher: John Wiley & Sons
Release Date : 2007-08-24
Nmr Spectroscopy Explained written by Neil E. Jacobsen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-08-24 with Science categories.
NMR Spectroscopy Explained : Simplified Theory, Applications and Examples for Organic Chemistry and Structural Biology provides a fresh, practical guide to NMR for both students and practitioners, in a clearly written and non-mathematical format. It gives the reader an intermediate level theoretical basis for understanding laboratory applications, developing concepts gradually within the context of examples and useful experiments. Introduces students to modern NMR as applied to analysis of organic compounds. Presents material in a clear, conversational style that is appealing to students. Contains comprehensive coverage of how NMR experiments actually work. Combines basic ideas with practical implementation of the spectrometer. Provides an intermediate level theoretical basis for understanding laboratory experiments. Develops concepts gradually within the context of examples and useful experiments. Introduces the product operator formalism after introducing the simpler (but limited) vector model.
A Guide To Materials Characterization And Chemical Analysis
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Author : John P. Sibilia
language : en
Publisher: John Wiley & Sons
Release Date : 1996-12-17
A Guide To Materials Characterization And Chemical Analysis written by John P. Sibilia and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-17 with Science categories.
Diese sowohl für den Neuling als auch für den erfahrenen Wissenschaftler verfaßte Miniatur-Enzyklopädie behandelt über 100 Untersuchungsmethoden zur Charakterisierung von Werkstoffen - von Bewertungen und chemischen Analysen bis zu physikalischen Verfahren. Der Autor beschreibt jede der Methoden nach Art und Weise ihres Einsatzes, der Probenvorbereitung und dem zugrundeliegenden wissenschaftlich-technischen Prinzip. Er bringt Anwendungsbeispiele aus dem akademischen und dem industriellen Bereich, um dem Leser eine Vorstellung von der Bedeutung dieser Techniken zu geben. Methoden zur Polymer-Analyse mit Qualitätstests und Auswertungsverfahren sowie aus den Bereichen Oberflächenanalyse und Mikroskopie bilden, unterstützt durch anschauliche Abbildungen und Beispiele, den Schwerpunkt des Buches.
Tables Of Spectral Data For Structure Determination Of Organic Compounds
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Author : Ernö Pretsch
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Tables Of Spectral Data For Structure Determination Of Organic Compounds written by Ernö Pretsch and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
Although numerical data are, in principle, universal, the compilations presented in this book are extensively annotated and interleaved with text. This translation of the second German edition has been prepared to facilitate the use of this work, with all its valuable detail, by the large community of English-speaking scientists. Translation has also provided an opportunity to correct and revise the text, and to update the nomenclature. Fortunately, spectroscopic data and their relationship with structure do not change much with time so one can predict that this book will, for a long period of time, continue to be very useful to organic chemists involved in the identification of organic compounds or the elucidation of their structure. Klaus Biemann Cambridge, MA, April 1983 Preface to the First German Edition Making use of the information provided by various spectroscopic tech niques has become a matter of routine for the analytically oriented organic chemist. Those who have graduated recently received extensive training in these techniques as part of the curriculum while their older colleagues learned to use these methods by necessity. One can, therefore, assume that chemists are well versed in the proper choice of the methods suitable for the solution of a particular problem and to translate the experimental data into structural information.