Organic Structure Analysis


Author: Phillip Crews,Jaime Rodríguez,Marcel Jaspars
Publisher: Oxford University Press, USA
ISBN: 9780195336047
Category: Medical
Page: 636
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The most up-to-date integrated spectroscopy text available, Organic Structure Analysis, Second Edition, is the only text that teaches students how to solve structures as they are solved in actual practice. Ideal for advanced undergraduate and graduate courses in organic structure analysis, organic structure identification, and organic spectroscopy, it emphasizes real applications--integrating theory as needed--and introduces students to the latest spectroscopic methods. An Instructor's Resource CD-ROM, which includes all of the figures from the text in electronic format and the solutions to all of the exercises and problems from the text (in an editable Word file format), is also available for adopting professors. Please contact your publisher sales representative. FEATURES * Focus on Structure: Opens with structural elements and then considers the characteristics, advantages, and disadvantages of spectroscopic methods. Includes coverage of the steps used in determining a molecular structure, the limitations to organic structure determination by spectroscopic methods, and an "Organic Structure Analyses Gone Bad" table (all unique to this text) * Practical Organization: Presents the most commonly used methods first, beginning with an overview of strategies, followed by the use of NMR, and then moving on to mass spectrometry, infrared, and ultraviolet * Innovative Real-World Problem-Solving Approach: Follows the actual information flow used by chemists to solve molecular structures, as opposed to the standard methods-based approach of other texts * Unique Chapter (12) Featuring 51 Structure-Solving Problems: Each problem emphasizes a different method; the problems increase in difficulty throughout the chapter, successively building on students' knowledge and requiring them to integrate multiple methods to identify molecules. NEW TO THE SECOND EDITION * Coverage of the Latest Instrumental and Computational Advances: Examines the use of modern instruments, data processing, and computer-assisted structure elucidation techniques * Updated and Expanded Treatment of NMR (Chapters 2-5): An extensively revised Chapter 5 discusses multi-pulse 1D and 2D NMR methods, 1D TOCSY and 1D NOESY sequences, and using NOESY and ROESY in determining relative stereochemistry and solution conformation. * Additional Coverage of Mass Spectrometry: A new chapter (7) expands the discussion of mass spectrometry to three chapters (6-8). Topics include cutting-edge MS instrumentation and new information on tandem MS techniques, combining NMR with MS, large-molecule MS, chemo-informatics, and more. * More Exercises and Improved Spectra: The second edition includes 25% more problems than the previous edition (279 total). In addition, many of the spectra, including all of those presented in Chapters 11 and 12, have been reprocessed or reacquired for greater clarity.

Organic Structure Analysis


Author: Phillip Crews,Jaime Rodriguez,Marcel Jaspars
Publisher: OUP USA
ISBN: 9780199733224
Category: Science
Page: 576
View: 3544

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Organic Spectroscopy is a standard chemistry course offered each year to large numbers of seniors and beginning graduate students. They learn to efficiently solve problems of molecular structure determination by an integrated use of four primary spectroscopic methods; NMR; mass spectrometry; infrared and ultraviolet. The problem solving approach used in the second edition follows the actual information flow used by practitioners solving molecular strustures and not the standard methods-based aooroach used in other texts. In the ten years since the last edition published there have been significant changes in spectroscopic instrumentation and these are reflected throughout this text. New sections have been included where the first edition omitted coverage, and all chapters are updated with the most recent developments in the field. Major changes have been made in the pivotal chapters covering multipulse 1D and 2D nuclear magnetic resonance methods and the chapters covering mass spectrometric methods have been split from two into three to increase content on modern MS methodology. As examples in NMR, selective pulses and their uses, 15N 2D methods and computer assisted structure elucidation has been included and there is now a section on NOESY and ROESY. For MS the three chapters cover: core techniques and ionization processes; small and large molecule analysis and fragmentation processes. A hallmark of this text is the focus on chemical structure and the text revolves around how relevant information regarding skeleton, functional groups and stereochemistry can be derived and the benefits/disadvantages of particular approaches. The straightforward writing style and use of illustrative examples, clearly reproduced spectra and a large number of problems make this text more accessible than ever.

Organic Structure Analysis


Author: Phillip Crews,Jaime Rodríguez,Marcel Jaspars
Publisher: Oxford University Press, USA
ISBN: 9780195101027
Category: Science
Page: 552
View: 1222

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Organic Structure Analysis is an ideal text for upper-level undergraduate and first-year graduate courses in organic spectroscopy. It provides students with the background necessary to effectively apply spectroscopic data in establishing features of molecular structure. Unique in its coverage, it is the only text that emphasizes strategies, interpretation, modern techniques, and problem solving. The text's major aim is to show how spectra can be efficiently examined in order to identify a molecule's major structural elements. Organic Structure Analysis adopts a practical approach to the subject which emphasizes building experience; the authors recognize that a combination of problem solving, access to data from models, and understanding the rules of spectral interpretation helps students to build expertise in structure determination from spectra. It outlines elements of theory, but with an emphasis on those directly relevant to spectral interpretation. The text is divided into three major sections: the first section provides extensive coverage of each of the individual methods, the second section illustrates how the strategies of organic structure analysis are actually applied in ten problems whose solutions are provided, and the third section consists of fifty unsolved problems which range from simple monofunctional compounds to complex natural products.

Organic Structure Analysis

Chemistry, Organic chemistry
Author: CTI Reviews
Publisher: Cram101 Textbook Reviews
ISBN: 1478451580
Category: Education
Page: 71
View: 6126

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Facts101 is your complete guide to Organic Structure Analysis. In this book, you will learn topics such as INTERPRETATION AND USE OF PROTON AND CARBON CHEMICAL SHIFTS, INTERPRETATION AND USE OF PROTON AND CARBON COUPLING CONSTANTS, MULTIPLE-PULSE AND MULTIDIMENSIONAL NMR TECHNIQUES, and MASS SPECTROMETRY: CORE TECHNIQUES AND IONIZATION PROCESSES plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.

X-ray Analysis and the Structure of Organic Molecules


Author: Jack D. Dunitz
Publisher: Wiley-VCH Verlag GmbH
ISBN: 9783906390147
Category: Science
Page: 514
View: 8445

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This book is the second corrected reprint of 'X-Ray Analysis', published in 1979 and consists of two parts. Part one is about Crystal Structure Analysis, part two deals with Molecular Structure. All the information in this volume is of considerable value especially to those engaged in, or about to embark upon, X-ray crystal structure analysis.

Structure Elucidation in Organic Chemistry

The Search for the Right Tools
Author: Maria-Magdalena Cid,Jorge Bravo (chemik)
Publisher: John Wiley & Sons
ISBN: 3527333363
Category: Science
Page: 552
View: 6320

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A major challenge in structural analysis is not only the structures of single molecules, but also their interactions. This book is intended for advanced readers, and reviews all relevant techniques for structure analysis in one handy volume. It provides the latest knowledge on spectroscopic and related techniques for chemical structure analysis, such as NMR, optical spectroscopy, mass spectrometry and X-ray crystallography, with particular emphasis on the scope and limitation of each method. Readers will not only become acquainted with the techniques, but also the advantages of the synergies between them, enabling a time- and resource efficient choice of analytical method for each problem to be made. Special emphasis is placed on NMR and its application to absolute configuration determination and the analysis of molecular interactions. Adopting a practical point of view, the author team from academia and industry guarantees both solid methodology and applications essential for structure determination, equipping experts as well as newcomers with the tools to solve any structural problem.

Structure Determination of Organic Compounds

Tables of Spectral Data
Author: Ernö Pretsch,P. Bühlmann,C. Affolter
Publisher: Springer Science & Business Media
ISBN: 3662042010
Category: Science
Page: 421
View: 7094

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While modem techniques of nuclear magnetic resonance and mass spectrometry changed the ways of data acquisition and greatly extended the capabilities of these methods, the basic parameters, such as chemical shifts, coupling constants, and fragmentation pathways remain the same. This explains the ongoing success of the earlier editions of this book. However, since the amount of available data has considerably increased over the years, we decided to prepare an entirely new manuscript. It follows the same basic concepts, i. e. , it provides a representative, albeit limited set of reference data for the interpretation of 13C NMR, 1 H NMR, IR, mass, and UV Nis spectra. On the other hand, the book has undergone a number of changes. The amount of reference data has been doubled at least (especially for MS and IR) and the order and selection of data for the various spectroscopic methods is now arranged strictly in the same way. In addition, the the enclosed compact disc contains programs for estimating NMR chemical shifts and generating isomers based on structural information. Unfortunately, our teachers and colleagues, Prof. Wilhelm Simon and Prof. Thomas Clerc are no longer among us, and Prof. Joseph Seibl has retired years ago. Their contributions to developing the concept and the earlier editions of this work cannot be overemphasized. We also thank numerous colleagues who helped us in many different ways to complete the manuscript. Weare particularly indebted to Dr.

Problems in Organic Structure Determination

A Practical Approach to NMR Spectroscopy
Author: Roger G. Linington,Philip G. Williams,John B. MacMillan
Publisher: CRC Press
ISBN: 1498719635
Category: Science
Page: 755
View: 5691

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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.

A TEXTBOOK OF ORGANIC CHEMISTRY AND PROBLEM ANALYSIS


Author: K. L. GHATAK
Publisher: PHI Learning Pvt. Ltd.
ISBN: 8120347978
Category: Science
Page: 1340
View: 8403

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The book is primarily intended for the students pursuing an honours degree in chemistry. The chapters have been designed to enable the beginners to delve into the subject gradually right from the elementary aspects of organic chemistry, such as properties of molecules and nomenclature, to discussions on organic compounds in the traditional way, that is, beginning with the hydrocarbons and ending up with carboxylic acids and their derivatives with due emphasis on both aliphatic and aromatic compounds. This has been followed by heterocyclic compounds. Chapters on organic reaction mechanism and stereochemistry have been dealt with extra care to enable beginners to master organic chemistry to the core. Natural products, an important part of organic chemistry, have been dealt with due care avoiding too much detail. Each chapter has been supplemented with well chosen worked-out problems to help the students build a strong foundation in the subject.

Structural Analysis of Organic Compounds by Combined Application of Spectroscopic Methods


Author: J.T. Clerc,E. Pretsch,J. Seibl
Publisher: Elsevier
ISBN: 0444597549
Category: Science
Page: 288
View: 9473

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Structural Analysis of Organic Compounds covers some practical analytical aspects of organic structural analysis by combined application of spectroscopic methods. This book is composed of three parts encompassing 35 chapters that specifically describe infrared-, ultraviolet-, proton and carbon-13 nuclear magnetic resonance and mass spectroscopy. Considerable chapters discuss the problems intended to cover a wide variety of chemical structure and spectroscopic argument, thereby exemplifying interpretations and comment on specific practical aspects of the problem solving procedure. The remaining chapters provide short supplementing research concerning various aspects of structural analysis. This book will prove useful to organic and analytical chemists.

Spectrometric Identification of Organic Compounds


Author: Robert M. Silverstein,Francis X. Webster,David J. Kiemle,David L. Bryce
Publisher: John Wiley & Sons
ISBN: 0470616377
Category: Science
Page: 464
View: 9075

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Includes bibliographical references and index.

Organic Structures from Spectra


Author: L. D. Field,S. Sternhell,J. R. Kalman
Publisher: John Wiley & Sons
ISBN: 1118325486
Category: Science
Page: 512
View: 3624

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The derivation of structural information from spectroscopic data is now an integral part of organic chemistry courses at all Universities. A critical part of any such course is a suitable set of problems to develop the student’s understanding of how structures are determined from spectra. Organic Structures from Spectra, Fifth Edition is a carefully chosen set of more than 280 structural problems employing the major modern spectroscopic techniques, a selection of 27 problems using 2D-NMR spectroscopy, more than 20 problems specifically dealing with the interpretation of spin-spin coupling in proton NMR spectra and 8 problems based on the quantitative analysis of mixtures using proton and carbon NMR spectroscopy. All of the problems are graded to develop and consolidate the student’s understanding of organic spectroscopy. The accompanying text is descriptive and only explains the underlying theory at a level which is sufficient to tackle the problems. The text includes condensed tables of characteristic spectral properties covering the frequently encountered functional groups. The examples themselves have been selected to include all important common structural features found in organic compounds and to emphasise connectivity arguments. Many of the compounds were synthesised specifically for this purpose. There are many more easy problems, to build confidence and demonstrate basic principles, than in other collections. The fifth edition of this popular textbook: • includes more than 250 new spectra and more than 25 completely new problems; • now incorporates an expanded suite of new problems dealing with the analysis of 2D NMR spectra (COSY, C H Correlation spectroscopy, HMBC, NOESY and TOCSY); • has been expanded and updated to reflect the new developments in NMR and to retire older techniques that are no longer in common use; • provides a set of problems dealing specifically with the quantitative analysis of mixtures using NMR spectroscopy; • features proton NMR spectra obtained at 200, 400 and 600 MHz and 13C NMR spectra include DEPT experiments as well as proton-coupled experiments; • contains 6 problems in the style of the experimental section of a research paper and two examples of fully worked solutions. Organic Structures from Spectra, Fifth Edition will prove invaluable for students of Chemistry, Pharmacy and Biochemistry taking a first course in Organic Chemistry. Contents Preface Introduction Ultraviolet Spectroscopy Infrared Spectroscopy Mass Spectrometry Nuclear Magnetic Resonance Spectroscopy 2DNMR Problems Index Reviews from earlier editions “Your book is becoming one of the “go to” books for teaching structure determination here in the States. Great work!” “…I would definitely state that this book is the most useful aid to basic organic spectroscopy teaching in existence and I would strongly recommend every instructor in this area to use it either as a source of examples or as a class textbook”. Magnetic Resonance in Chemistry “Over the past year I have trained many students using problems in your book - they initially find it as a task. But after doing 3-4 problems with all their brains activities... working out the rest of the problems become a mania. They get addicted to the problem solving and every time they solve a problem by themselves, their confident level also increases.” “I am teaching the fundamentals of Molecular Spectroscopy and your books represent excellent sources of spectroscopic problems for students.”

Tables of Spectral Data for Structure Determination of Organic Compounds


Author: Ernö Pretsch,T. Clerc,J. Seibl,W. Simon
Publisher: Springer Science & Business Media
ISBN: 3662224550
Category: Science
Page: 318
View: 811

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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.

Problems in Organic Structure Determination

A Practical Approach to NMR Spectroscopy
Author: Roger G. Linington,Philip G. Williams,John B. MacMillan
Publisher: CRC Press
ISBN: 1498719635
Category: Science
Page: 755
View: 9979

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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.

Determination of Organic Structures by Physical Methods


Author: E. A. Braude,F. C. Nachod
Publisher: Elsevier
ISBN: 1483275728
Category: Science
Page: 824
View: 5924

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Determination of Organic Structures by Physical Methods, Volume 1 focuses on the processes, methodologies, principles, and approaches involved in the determination of organic structures by physical methods, including infrared light absorption, thermodynamic properties, Raman spectra, and kinetics. The selection first elaborates on the phase properties of small molecules, equilibrium and dynamic properties of large molecules, and optical rotation. Discussions focus on simple acyclic compounds, carbohydrates, steroids, diffusion, viscosity, osmotic pressure, sedimentation velocity, melting and boiling points, and molar volume. The book then examines ultraviolet and visible light absorption, infrared light absorption, Raman spectra, and the theory of magnetic susceptibility. Concerns cover applications to the study of organic compounds, applications to the determination of structure, determination of thermodynamic properties, and experimental methods and evaluation of data. The text ponders on wave-mechanical theory, reaction kinetics, and dissociation constants, including dissociation of molecular addition compounds, principles of reaction kinetics, and valence-bond treatment of aromatic systems. The selection is a valuable source of data for researchers interested in the determination of organic structures by physical methods.