Solving Problems with NMR Spectroscopy Book

Solving Problems with NMR Spectroscopy


  • Author : Atta-ur-Rahman
  • Publisher : Academic Press
  • Release Date : 2015-08-18
  • Genre: Science
  • Pages : 534
  • ISBN 10 : 9780124116139

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Solving Problems with NMR Spectroscopy Excerpt :

Solving Problems with NMR Spectroscopy, Second Edition, is a fully updated and revised version of the best-selling book. This new edition still clearly presents the basic principles and applications of NMR spectroscopy with only as much math as is necessary. It shows how to solve chemical structures with NMR by giving many new, clear examples for readers to understand and try, with new solutions provided in the text. It also explains new developments and concepts in NMR spectroscopy, including sensitivity problems (hardware and software solutions) and an extension of the multidimensional coverage to 3D NMR. The book also includes a series of applications showing how NMR is used in real life to solve advanced problems beyond simple small-molecule chemical analysis. This new text enables organic chemistry students to choose the most appropriate NMR techniques to solve specific structures. The problems provided by the authors help readers understand the discussion more clearly and the solution and interpretation of spectra help readers become proficient in the application of important, modern 1D, 2D, and 3D NMR techniques to structural studies. Explains and presents the most important NMR techniques used for structural determinations Offers a unique problem-solving approach for readers to understand how to solve structure problems Uses questions and problems, including discussions of their solutions and interpretations, to help readers understand the fundamentals and applications of NMR Avoids use of extensive mathematical formulas and clearly explains how to implement NMR structure analysis Foreword by Nobel Prize winner Richard R. Ernst New to This Edition Key developments in the field of NMR spectroscopy since the First Edition in 1996 New chapter on sensitivity enhancement, a key driver of development in NMR spectroscopy New concepts such as Pulse Field Gradients, shaped pulses, and DOSY (Diffusion Order Spectroscopy) in relevant chapters More emphasis on practical

Problems and Problem Solving in Chemistry Education Book

Problems and Problem Solving in Chemistry Education


  • Author : Georgios Tsaparlis
  • Publisher : Royal Society of Chemistry
  • Release Date : 2021-05-17
  • Genre: Education
  • Pages : 468
  • ISBN 10 : 9781839163593

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Problems and Problem Solving in Chemistry Education Excerpt :

Problem solving is central to the teaching and learning of chemistry at secondary, tertiary and post-tertiary levels of education, opening to students and professional chemists alike a whole new world for analysing data, looking for patterns and making deductions. As an important higher-order thinking skill, problem solving also constitutes a major research field in science education. Relevant education research is an ongoing process, with recent developments occurring not only in the area of quantitative/computational problems, but also in qualitative problem solving. The following situations are considered, some general, others with a focus on specific areas of chemistry: quantitative problems, qualitative reasoning, metacognition and resource activation, deconstructing the problem-solving process, an overview of the working memory hypothesis, reasoning with the electron-pushing formalism, scaffolding organic synthesis skills, spectroscopy for structural characterization in organic chemistry, enzyme kinetics, problem solving in the academic chemistry laboratory, chemistry problem-solving in context, team-based/active learning, technology for molecular representations, IR spectra simulation, and computational quantum chemistry tools. The book concludes with methodological and epistemological issues in problem solving research and other perspectives in problem solving in chemistry.

Problems and Solution in Proton NMR Spectroscopy Book

Problems and Solution in Proton NMR Spectroscopy


  • Author : Vinod Jena
  • Publisher : Lulu.com
  • Release Date : 2016-09
  • Genre: Reference
  • Pages : 159
  • ISBN 10 : 9781329669833

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Problems and Solution in Proton NMR Spectroscopy Excerpt :

This book contains Basic question and exercises on Proton NMR which is very useful for both Graduate and Postgraduate student to learn how to interpret NMR spectra.

Organic Structure Determination Using 2 D NMR Spectroscopy Book

Organic Structure Determination Using 2 D NMR Spectroscopy


  • Author : Jeffrey H. Simpson
  • Publisher : Academic Press
  • Release Date : 2011-12-30
  • Genre: Science
  • Pages : 591
  • ISBN 10 : 9780123849700

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Organic Structure Determination Using 2 D NMR Spectroscopy Excerpt :

"The second edition of this book comes with a number of new figures, passages, and problems. Increasing the number of figures from 290 to 448 has necessarily added considerable length, weight, and, expense. It is my hope that the book has not lost any of its readability and accessibility. I firmly believe that most of the concepts needed to learn organic structure determination using nuclear magnetic resonance spectroscopy do not require an extensive mathematical background. It is my hope that the manner in which the material contained in this book is presented both reflects and validates this belief"--

One and Two Dimensional NMR Spectroscopy Book

One and Two Dimensional NMR Spectroscopy


  • Author : Atta-ur- Rahman
  • Publisher : Elsevier
  • Release Date : 2013-10-22
  • Genre: Science
  • Pages : 599
  • ISBN 10 : 9781483290713

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One and Two Dimensional NMR Spectroscopy Excerpt :

The field of nuclear magnetic resonance spectroscopy has undergone explosive development during the last decade with the advent of new one- and two-dimensional techniques. The author has had extensive experience in the use of these techniques for the structure elucidation of complex natural products, and in this book he gives a comprehensive, up-to-date and very readable account of these developments. The book's scope is very wide. It starts from fundamental principles of modern NMR spectroscopy, describing the instrumentation and its optimum use, and extends to the latest developments such as inverse measurements. Emphasis is on problem-solving so as to be useful to a large number of organic chemists, biochemists and medicinal chemists. The problems and worked solutions at the end of the chapters will help students to gain proficiency in the application of these new techniques. Those who are learning how to operate modern NMR spectrometers will find particularly useful the description of such basic aspects as shimming, probe tuning, and methods for improvement of resolution and sensitivity.

Problems in Organic Structure Determination Book

Problems in Organic Structure Determination


  • Author : Roger G. Linington
  • Publisher : CRC Press
  • Release Date : 2015-10-14
  • Genre: Science
  • Pages : 755
  • ISBN 10 : 9781498719636

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Problems in Organic Structure Determination Excerpt :

At a point where most introductory organic chemistry texts end, this problems-based workbook picks up the thread to lead students through a graduated set of 120 problems. With extensive detailed spectral data, it contains a variety of problems designed by renowned authors to develop proficiency in organic structure determination. This workbook leads you from basic problems encountered in introductory organic chemistry textbooks to highly complex natural product-based problems. It presents a concept-based learning platform, introducing key concepts sequentially and reinforcing them with problems that exemplify the complexities and underlying principles that govern each concept. The book is organized in such a way that allows you to work through the problems in order or in selections according to your experience and desired area of mastery. It also provides access to raw data files online that can be downloaded and used for data manipulation using freeware or commercial software. With its problem-centered approach, integrated use of online and digital resources, and appendices that include notes and hints, Problems in Organic Structure Determination: A Practical Approach to NMR Spectroscopy is an outstanding resource for training students and professionals in structure determination.

Essential Practical NMR for Organic Chemistry Book

Essential Practical NMR for Organic Chemistry


  • Author : S. A. Richards
  • Publisher : John Wiley & Sons
  • Release Date : 2010-12-07
  • Genre: Science
  • Pages : 216
  • ISBN 10 : 9780470977224

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Essential Practical NMR for Organic Chemistry Excerpt :

This book describes the use of NMR spectroscopy for dealing with problems of small organic molecule structural elucidation. It features a significant amount of vital chemical shift and coupling information but more importantly, it presents sound principles for the selection of the techniques relevant to the solving of particular types of problem, whilst stressing the importance of extracting the maximum available information from the simple 1-D proton experiment and of using this to plan subsequent experiments. Proton NMR is covered in detail, with a description of the fundamentals of the technique, the instrumentation and the data that it provides before going on to discuss optimal solvent selection and sample preparation. This is followed by a detailed study of each of the important classes of protons, breaking the spectrum up into regions (exchangeables, aromatics, heterocyclics, alkenes etc.). This is followed by consideration of the phenomena that we know can leave chemists struggling; chiral centres, restricted rotation, anisotropy, accidental equivalence, non-first-order spectra etc. Having explained the potential pitfalls that await the unwary, the book then goes on to devote chapters to the chemical techniques and the most useful instrumental ones that can be employed to combat them. A discussion is then presented on carbon-13 NMR, detailing its pros and cons and showing how it can be used in conjunction with proton NMR via the pivotal 2-D techniques (HSQC and HMBC) to yield vital structural information. Some of the more specialist techniques available are then discussed, i.e. flow NMR, solvent suppression, Magic Angle Spinning, etc. Other important nuclei are then discussed and useful data supplied. This is followed by a discussion of the neglected use of NMR as a tool for quantification and new techniques for this explained. The book then considers the safety aspects of NMR spectroscopy, reviewing NMR software for spectral prediction and data handling and

NMR Spectroscopy in Pharmaceutical Analysis Book
Score: 5
From 1 Ratings

NMR Spectroscopy in Pharmaceutical Analysis


  • Author : Iwona Wawer
  • Publisher : Elsevier
  • Release Date : 2017-07-07
  • Genre: Science
  • Pages : 528
  • ISBN 10 : 9780080951522

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NMR Spectroscopy in Pharmaceutical Analysis Excerpt :

For almost a decade, quantitative NMR spectroscopy (qNMR) has been established as valuable tool in drug analysis. In all disciplines, i. e. drug identification, impurity profiling and assay, qNMR can be utilized. Separation techniques such as high performance liquid chromatography, gas chromatography, super fluid chromatography and capillary electrophoresis techniques, govern the purity evaluation of drugs. However, these techniques are not always able to solve the analytical problems often resulting in insufficient methods. Nevertheless such methods find their way into international pharmacopoeias. Thus, the aim of the book is to describe the possibilities of qNMR in pharmaceutical analysis. Beside the introduction to the physical fundamentals and techniques the principles of the application in drug analysis are described: quality evaluation of drugs, polymer characterization, natural products and corresponding reference compounds, metabolism, and solid phase NMR spectroscopy for the characterization drug substances, e.g. the water content, polymorphism, and drug formulations, e.g. tablets, powders. This part is accompanied by more special chapters dealing with representative examples. They give more detailed information by means of concrete examples. Combines theory, techniques, and concrete applications—all of which closely resemble the laboratory experience Considers international pharmacopoeias, addressing the concern for licensing Features the work of academics and researchers, appealing to a broad readership

Problems and Problem Solving in Chemistry Education Book

Problems and Problem Solving in Chemistry Education


  • Author : Georgios Tsaparlis
  • Publisher : Royal Society of Chemistry
  • Release Date : 2021-05-19
  • Genre: Education
  • Pages : 503
  • ISBN 10 : 9781839162183

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Problems and Problem Solving in Chemistry Education Excerpt :

Problem solving is central to the teaching and learning of chemistry at secondary, tertiary and post-tertiary levels of education, opening to students and professional chemists alike a whole new world for analysing data, looking for patterns and making deductions. As an important higher-order thinking skill, problem solving also constitutes a major research field in science education. Relevant education research is an ongoing process, with recent developments occurring not only in the area of quantitative/computational problems, but also in qualitative problem solving. The following situations are considered, some general, others with a focus on specific areas of chemistry: quantitative problems, qualitative reasoning, metacognition and resource activation, deconstructing the problem-solving process, an overview of the working memory hypothesis, reasoning with the electron-pushing formalism, scaffolding organic synthesis skills, spectroscopy for structural characterization in organic chemistry, enzyme kinetics, problem solving in the academic chemistry laboratory, chemistry problem-solving in context, team-based/active learning, technology for molecular representations, IR spectra simulation, and computational quantum chemistry tools. The book concludes with methodological and epistemological issues in problem solving research and other perspectives in problem solving in chemistry. With a foreword by George Bodner.

Organic Structures from Spectra Book

Organic Structures from Spectra


  • Author : L. D. Field
  • Publisher : John Wiley & Sons Incorporated
  • Release Date : 1995-12-26
  • Genre: Science
  • Pages : 205
  • ISBN 10 : STANFORD:36105018313846

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Organic Structures from Spectra Excerpt :

Offers a realistic approach to solving problems used by organic chemists. Covering all the major spectroscopic techniques, it provides a graded set of problems that develop and consolidate students' understanding of organic spectroscopy. This edition contains more elementary problems and a modern approach to NMR spectra.

Organic Structures from 2D NMR Spectra Book

Organic Structures from 2D NMR Spectra


  • Author : L. D. Field
  • Publisher : John Wiley & Sons
  • Release Date : 2015-03-30
  • Genre: Science
  • Pages : 328
  • ISBN 10 : 9781118868935

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Organic Structures from 2D NMR Spectra Excerpt :

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 course

Organic Chemistry I For Dummies Book

Organic Chemistry I For Dummies


  • Author : Arthur Winter
  • Publisher : John Wiley & Sons
  • Release Date : 2016-05-13
  • Genre: Science
  • Pages : 384
  • ISBN 10 : 9781119296577

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Organic Chemistry I For Dummies Excerpt :

Organic Chemistry I For Dummies, 2nd Edition (9781119293378) was previously published as Organic Chemistry I For Dummies, 2nd Edition (9781118828076). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product. The easy way to take the confusion out of organic chemistry Organic chemistry has a long-standing reputation as a difficult course. Organic Chemistry I For Dummies takes a simple approach to the topic, allowing you to grasp concepts at your own pace. This fun, easy-to-understand guide explains the basic principles of organic chemistry in simple terms, providing insight into the language of organic chemists, the major classes of compounds, and top trouble spots. You'll also get the nuts and bolts of tackling organic chemistry problems, from knowing where to start to spotting sneaky tricks that professors like to incorporate. Refreshed example equations New explanations and practical examples that reflect today's teaching methods Fully worked-out organic chemistry problems Baffled by benzines? Confused by carboxylic acids? Here's the help you need—in plain English!

Annual Reports on NMR Spectroscopy Book

Annual Reports on NMR Spectroscopy


  • Author : Graham A. Webb
  • Publisher : Academic Press
  • Release Date : 2008-10-13
  • Genre: Science
  • Pages : 224
  • ISBN 10 : 9780080921815

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Annual Reports on NMR Spectroscopy Excerpt :

The great importance of NMR in many areas of scientific research is once again highlighted in this volume of Annual Reports on NMR Spectroscopy. * Provides updates on the latest developments in NMR spectroscopy * Includes comprehensive review articles * Highlights the increasing importance of NMR spectroscopy as a technique for structural determination

Nuclear Magnetic Resonance Spectroscopy Book
Score: 4
From 1 Ratings

Nuclear Magnetic Resonance Spectroscopy


  • Author : Joseph B. Lambert
  • Publisher : John Wiley & Sons
  • Release Date : 2019-01-04
  • Genre: Science
  • Pages : 478
  • ISBN 10 : 9781119295235

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Nuclear Magnetic Resonance Spectroscopy Excerpt :

Combines clear and concise discussions of key NMR concepts with succinct and illustrative examples Designed to cover a full course in Nuclear Magnetic Resonance (NMR) Spectroscopy, this text offers complete coverage of classic (one-dimensional) NMR as well as up-to-date coverage of two-dimensional NMR and other modern methods. It contains practical advice, theory, illustrated applications, and classroom-tested problems; looks at such important ideas as relaxation, NOEs, phase cycling, and processing parameters; and provides brief, yet fully comprehensible, examples. It also uniquely lists all of the general parameters for many experiments including mixing times, number of scans, relaxation times, and more. Nuclear Magnetic Resonance Spectroscopy: An Introduction to Principles, Applications, and Experimental Methods, 2nd Edition begins by introducing readers to NMR spectroscopy - an analytical technique used in modern chemistry, biochemistry, and biology that allows identification and characterization of organic, and some inorganic, compounds. It offers chapters covering: Experimental Methods; The Chemical Shift; The Coupling Constant; Further Topics in One-Dimensional NMR Spectroscopy; Two-Dimensional NMR Spectroscopy; Advanced Experimental Methods; and Structural Elucidation. Features classical analysis of chemical shifts and coupling constants for both protons and other nuclei, as well as modern multi‐pulse and multi-dimensional methods Contains experimental procedures and practical advice relative to the execution of NMR experiments Includes a chapter-long, worked-out problem that illustrates the application of nearly all current methods Offers appendices containing the theoretical basis of NMR, including the most modern approach that uses product operators and coherence-level diagrams By offering a balance between volumes aimed at NMR specialists and the structure-determination-only books that focus on synthetic organic chemists, Nuclear Magnetic Resonance Spe

Computer   Based Structure Elucidation from Spectral Data Book

Computer Based Structure Elucidation from Spectral Data


  • Author : Mikhail E. Elyashberg
  • Publisher : Springer
  • Release Date : 2015-02-27
  • Genre: Science
  • Pages : 447
  • ISBN 10 : 9783662464021

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Computer Based Structure Elucidation from Spectral Data Excerpt :

Here, the authors introduce readers to solving molecular structure elucidation problems using the expert system ACD/Structure Elucidator. They explain in detail the concepts of the Computer-Assisted Structure Elucidation (CASE) approach and point out the crucial role of understanding the axiomatic nature of the data used to deduce the structure. Aspects covered include the main blocks of the expert system and essential features of the mathematical algorithms used. Graduate and PhD students as well as practicing chemists are provided with a detailed explanation of the various practical approaches depending on available spectral data peculiarities and the complexity of the unknown structure. This is supported by a large number of real-world completed examples, most of which are related to the structure elucidation of natural product molecules containing unusual skeletons. Dedicated software and further supplementary material are available at www.acdlabs.com/TeachingSE.