Phosphorus 31 Nmr Spectral Properties In Compound Characterization And Structural Analysis

Author : Louis D. Quin,John G. Verkade
Publisher : VCH Publishers
Page : 484 pages
File Size : 41,7 Mb
Release : 1994
Category : Science
ISBN : UOM:39015032180039

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Phosphorus-31 NMR Spectral Properties in Compound Characterization and Structural Analysis by Louis D. Quin,John G. Verkade Pdf

Presents advances in 31P NMR and coupling effects of the past six years (since VCH published its first jointly edited monograph on the subject). A wide cross-section of experts contribute a concise account of their use of 31P NMR in their own area of expertise, giving major emphasis to the research results they have obtained since the earlier monograph appeared. The volume is divided into nine sections: chemical shift theory; conformational analysis of phosphorus-containing ring systems; compounds with three-, four-, and five-coordinate phosphorus; low-coordinate phosphorus compounds; metal complexes of phosphorus ligands; biological phosphorus systems; mechanism elucidation in phosphorus chemistry; analytical and interpretive aspects; and NMR with solid phosphorus-containing systems. Annotation copyright by Book News, Inc., Portland, OR

Author : L. D. Quin
Publisher : Unknown
Page : 128 pages
File Size : 44,8 Mb
Release : 1994-08-01
Category : Electronic
ISBN : 3527896376

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Phosphorus-31 Nmr Spectral Properties in Compound Characterization and Structural Analysis by L. D. Quin Pdf

Author : Olaf Kühl
Publisher : Springer Science & Business Media
Page : 138 pages
File Size : 54,7 Mb
Release : 2008-08-22
Category : Science
ISBN : 9783540791188

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Phosphorus-31 NMR Spectroscopy by Olaf Kühl Pdf

Nuclear Magnetic Resonance is a powerful tool, especially for the identification of 1 13 hitherto unknown organic compounds. H- and C-NMR spectroscopy is known and applied by virtually every synthetically working Organic Chemist. Con- quently, the factors governing the differences in chemical shift values, based on chemical environment, bonding, temperature, solvent, pH, etc. , are well understood, and specialty methods developed for almost every conceivable structural challenge. Proton and carbon NMR spectroscopy is part of most bachelors degree courses, with advanced methods integrated into masters degree and other graduate courses. In view of this universal knowledge about proton and carbon NMR spectr- copy within the chemical community, it is remarkable that heteronuclear NMR is still looked upon as something of a curiosity. Admittedly, most organic compounds contain only nitrogen, oxygen, and sulfur atoms, as well as the obligatory hydrogen and carbon atoms, elements that have an unfavourable isotope distribution when it comes to NMR spectroscopy. Each of these three elements has a dominant isotope: 14 16 32 16 32 N (99. 63% natural abundance), O (99. 76%), and S (95. 02%), with O, S, and 34 14 S (4. 21%) NMR silent. N has a nuclear moment I = 1 and a sizeable quadrupolar moment that makes the NMR signals usually very broad and dif cult to analyse.

Author : Philippe Savignac,Bogdan Iorga
Publisher : CRC Press
Page : 552 pages
File Size : 51,5 Mb
Release : 2003-04-28
Category : Science
ISBN : 9780203503676

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Modern Phosphonate Chemistry by Philippe Savignac,Bogdan Iorga Pdf

A century after their discovery, phosphonates have become important compounds recognized both for their use as efficient reagents in organic synthesis and for their biological and industrial importance. This unique, up-to-date reference presents a concise summary of the state of the art in phosphonate chemistry, covering the role of phosphonates in

Author : Marcel Gielen,Rudolph Willem,Bernd Wrackmeyer
Publisher : John Wiley & Sons
Page : 446 pages
File Size : 45,5 Mb
Release : 2003-08-01
Category : Science
ISBN : 9780470855614

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Unusual Structures and Physical Properties in Organometallic Chemistry by Marcel Gielen,Rudolph Willem,Bernd Wrackmeyer Pdf

The principal idea of this volume is to offer a Capita Selecta of unconventional and thought-provoking topics in organometallic chemistry, presented by experts in each field. As intended, this approach leads either to reviews covering a specific uncommon class of organometallic compounds or to overviews which relate uncommon physical properties with various classes of organometallic compounds. The contributions are streamlined thus onto two main axes - unusual properties reflecting structures and bonding situations, on the one hand, and uncommon structural features or structure-reactivity relationships, on the other. Extensive cross-referencing of useful information is provided, making this volume accessible for people working in rather different areas of organometallic chemistry. The synthesis of molecules with 'extreme' properties is a challenge for all those working in organometallic chemistry, irrelevant of theoretical/computational, synthetic or application interests. This book presents case studies at the interface of these overlapping interests. Unusual Structures and Physical Properties in Organometallic Chemistry: * Provides test cases for computational and theoretical models * Presents a challenge for synthetic chemists * Provides ideal show cases for analytical techniques This volume will be an invaluable reference for researchers in organometallic chemistry, computational and theoretical chemistry, NMR and other spectroscopic methods.

Author : Viktor Iaroshenko
Publisher : John Wiley & Sons
Page : 224 pages
File Size : 51,5 Mb
Release : 2019-01-07
Category : Science
ISBN : 9783527672257

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Organophosphorus Chemistry by Viktor Iaroshenko Pdf

Filling the gap for an up-to-date reference that presents the field of organophosphorus chemistry in a comprehensive and clearly structured way, this one-stop source covers the chemistry, properties, and applications from life science and medicine. Divided into two parts, the first presents the chemistry of various phosphorus-containing compounds and their synthesis, including ylides, acids, and heterocycles. The second part then goes on to look at applications in life science and bioorganic chemistry. Last but not least, such important practical aspects as 31P-NMR and protecting strategies for these compounds are presented. For organic, bioinorganic, and medicinal chemists, as well as those working on organometallics, and for materials scientists. The book, a contributed work, features a team of renowned scientists from around the world whose expertise spans the many aspects of modern organophosphorus chemistry.

Author : Chris Timperley
Publisher : Newnes
Page : 787 pages
File Size : 41,7 Mb
Release : 2014-12-01
Category : Technology & Engineering
ISBN : 9780080982243

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Best Synthetic Methods by Chris Timperley Pdf

Best Synthetic Methods: Organophosphorus (V) Chemistry provides systematic coverage of the most common classes of pentavalent organophosphorus compounds and reagents (including phosphonyl, phosphoryl, and organophosphates), and allows researchers an easy point of entry into this complex and economically important field. The book follows the Best Synthetic Methods format, containing practical methods, synthetic tips, and shortcuts. Where relevant, articles include toxicity data and historical context for the reactions. Typical analytical and spectroscopic data are also presented to enable scientists to identify key compound characteristics. The book is a valuable companion to research chemists in both academia and industry, summarizing the best practical methods (often originating in difficult-to-access, foreign-language primary literature) in one place. It is ideally suited for those working on industrial applications of these compounds, including insecticides, herbicides, flame retardants, and plasticizers. Includes a mixture of tried and tested, historical methods that are proven to work, alongside new methods to provide scientists with a quick, time-saving resource of reliable methods Includes tips and tricks to get reactions to work; important information often missing from other sources Includes key analytical data for compounds, so scientists have one handy resource to select, perform, and analyze the best reaction

Author : J. A. McCleverty,T.J. Meyer
Publisher : Newnes
Page : 17046 pages
File Size : 49,6 Mb
Release : 2003-12-03
Category : Science
ISBN : 9780080913162

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Comprehensive Coordination Chemistry II by J. A. McCleverty,T.J. Meyer Pdf

Comprehensive Coordination Chemistry II (CCC II) is the sequel to what has become a classic in the field, Comprehensive Coordination Chemistry, published in 1987. CCC II builds on the first and surveys new developments authoritatively in over 200 newly comissioned chapters, with an emphasis on current trends in biology, materials science and other areas of contemporary scientific interest.

Author : David W Allen,B J Walker
Publisher : Royal Society of Chemistry
Page : 390 pages
File Size : 43,7 Mb
Release : 2007-10-31
Category : Science
ISBN : 9781847554475

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Organophosphorus Chemistry by David W Allen,B J Walker Pdf

Organophosphorus Chemistry provides a comprehensive annual review of the literature. Coverage includes phosphines and their chalcogenides, phosphonium salts, low coordination number phosphorus compounds, penta- and hexa-coordinated compounds, tervalent phosphorus acids, nucleotides and nucleic acids, ylides and related compounds, and phosphazenes. The series will be of value to research workers in universities, government and industrial research organisations, whose work involves the use of organophosphorus compounds. It provides a concise but comprehensive survey of a vast field of study with a wide variety of applications, enabling the reader to rapidly keep abreast of the latest developments in their specialist areas. Specialist Periodical Reports provide systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemist, supplying regular critical in-depth accounts of progress in particular areas of chemistry. For over 80 years the Royal Society of Chemistry and its predecessor, the Chemical Society, have been publishing reports charting developments in chemistry, which originally took the form of Annual Reports. However, by 1967 the whole spectrum of chemistry could no longer be contained within one volume and the series Specialist Periodical Reports was born. The Annual Reports themselves still existed but were divided into two, and subsequently three, volumes covering Inorganic, Organic and Physical Chemistry. For more general coverage of the highlights in chemistry they remain a 'must'. Since that time the SPR series has altered according to the fluctuating degree of activity in various fields of chemistry. Some titles have remained unchanged, while others have altered their emphasis along with their titles; some have been combined under a new name whereas others have had to be discontinued. The current list of Specialist Periodical Reports can be seen on the inside flap of this volume.

Author : Louis D. Quin
Publisher : John Wiley & Sons
Page : 416 pages
File Size : 53,8 Mb
Release : 2000-02-04
Category : Science
ISBN : 0471318248

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A Guide to Organophosphorus Chemistry by Louis D. Quin Pdf

Die organische Chemie des Phosphors - ein großes, äußerst lebendiges Forschungsfeld - umfaßt sowohl Verbindungen mit Kohlenstoff-Phosphor-Bindungen als auch organische Ester anorganischer Phosphorsäuren. Dieser Band behandelt die meisten phosphorhaltigen funktionellen Gruppen und daneben aktuelle Fragen wie z.B. ungewöhnliche Koordinationszustände, Heterocyclen, Anwendungen der 31P-NMR und andere spektroskopische Verfahren. Soweit bekannt, werden auch elektronische Reaktionsmechanismen und reaktive Intermediate diskutiert. Mit zahlreichen Literaturhinweisen! (03/00)

Author : Anonim
Publisher : Academic Press
Page : 8607 pages
File Size : 47,7 Mb
Release : 2010-04-09
Category : Science
ISBN : 9780080922171

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Encyclopedia of Spectroscopy and Spectrometry by Anonim Pdf

The Second Edition of the Encyclopedia of Spectroscopy and Spectrometry pulls key information into a single source for quick access to answers and/or in-depth examination of topics. "SPEC-2" covers theory, methods, and applications for researchers, students, and professionals—combining proven techniques and new insights for comprehensive coverage of the field. The content is available in print and online via ScienceDirect, the latter of which offers optimal flexibility, accessibility, and usability through anytime, anywhere access for multiple users and superior search functionality. No other work gives analytical and physical (bio)chemists such unprecedented access to the literature. With 30% new content, SPEC-2 maintains the "authoritative, balanced coverage" of the original work while also breaking new ground in spectroscopic research. Incorporates more than 150 color figures, 5,000 references, and 300 articles (30% of which are new), for a thorough examination of the field Highlights new research and promotes innovation in applied areas ranging from food science and forensics to biomedicine and health Features a new co-editor: David Koppenaal of Pacific Northwest National Laboratory, Washington, USA, whose work in atomic mass spectrometry has been recognized internationally

Author : Carsten Bolm,F. Ekkehardt Hahn
Publisher : John Wiley & Sons
Page : 483 pages
File Size : 49,8 Mb
Release : 2009-03-02
Category : Science
ISBN : 9783527318230

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Activating Unreactive Substrates by Carsten Bolm,F. Ekkehardt Hahn Pdf

The use of secondary interactions for the activation of non-reactive substrates constitutes a new and modern approach in catalysis. This first comprehensive treatment of this important research field covers the entire field and reveals the links between the various chemical disciplines. It thus adopts an interdisciplinary approach, making it of interest to the whole chemical community. A must for organic, inorganic, catalytic and complex chemists, as well as those working with/on organometallics.

Author : Anonim
Publisher : Academic Press
Page : 260 pages
File Size : 55,6 Mb
Release : 2015-06-08
Category : Science
ISBN : 9780128033791

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Annual Reports on NMR Spectroscopy by Anonim Pdf

Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained such significance as NMR spectroscopy. It is used in all branches of science in which precise structural determination is required and in which the nature of interactions and reactions in solution is being studied. Annual Reports on NMR Spectroscopy has established itself as a premier means for the specialist and non-specialist alike to become familiar with new techniques and applications of NMR spectroscopy. This volume of Annual Reports on NMR Spectroscopy focuses on the analytical tools used by chemists and physicists, taken together with other volumes of this series, an excellent account of progress in NMR and its many applications is provided and anyone using NMR will find interest in this Serial.

Author : F. Albert Cotton,Geoffrey Wilkinson,Carlos A. Murillo,Manfred Bochmann
Publisher : John Wiley & Sons
Page : 1380 pages
File Size : 45,9 Mb
Release : 1999-04-13
Category : Science
ISBN : 9780471199571

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Advanced Inorganic Chemistry by F. Albert Cotton,Geoffrey Wilkinson,Carlos A. Murillo,Manfred Bochmann Pdf

For more than a quarter century, Cotton and Wilkinson's Advanced Inorganic Chemistry has been the source that students and professional chemists have turned to for the background needed to understand current research literature in inorganic chemistry and aspects of organometallic chemistry. Like its predecessors, this updated Sixth Edition is organized around the periodic table of elements and provides a systematic treatment of the chemistry of all chemical elements and their compounds. It incorporates important recent developments with an emphasis on advances in the interpretation of structure, bonding, and reactivity.“/p> From the reviews of the Fifth Edition: "The first place to go when seeking general information about the chemistry of a particular element, especially when up-to-date, authoritative information is desired." —Journal of the American Chemical Society "Every student with a serious interest in inorganic chemistry should have [this book]." —Journal of Chemical Education "A mine of information . . . an invaluable guide." —Nature "The standard by which all other inorganic chemistry books are judged." —Nouveau Journal de Chimie "A masterly overview of the chemistry of the elements." —The Times of London Higher Education Supplement "A bonanza of information on important results and developments which could otherwise easily be overlooked in the general deluge of publications." —Angewandte Chemie

Author : John H. Moore,Nicholas D. Spencer
Publisher : CRC Press
Page : 1161 pages
File Size : 41,8 Mb
Release : 2023-07-03
Category : Science
ISBN : 9781003803294

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Encyclopedia of Chemical Physics and Physical Chemistry by John H. Moore,Nicholas D. Spencer Pdf

The Encyclopedia of Physical Chemistry and Chemical Physics introduces possibly unfamiliar areas, explains important experimental and computational techniques, and describes modern endeavors. The encyclopedia quickly provides the basics, defines the scope of each subdiscipline, and indicates where to go for a more complete and detailed explanation. Particular attention has been paid to symbols and abbreviations to make this a user-friendly encyclopedia. Care has been taken to ensure that the reading level is suitable for the trained chemist or physicist. The encyclopedia is divided in three major sections: FUNDAMENTALS: the mechanics of atoms and molecules and their interactions, the macroscopic and statistical description of systems at equilibrium, and the basic ways of treating reacting systems. The contributions in this section assume a somewhat less sophisticated audience than the two subsequent sections. At least a portion of each article inevitably covers material that might also be found in a modern, undergraduate physical chemistry text. METHODS: the instrumentation and fundamental theory employed in the major spectroscopic techniques, the experimental means for characterizing materials, the instrumentation and basic theory employed in the study of chemical kinetics, and the computational techniques used to predict the static and dynamic properties of materials. APPLICATIONS: specific topics of current interest and intensive research. For the practicing physicist or chemist, this encyclopedia is the place to start when confronted with a new problem or when the techniques of an unfamiliar area might be exploited. For a graduate student in chemistry or physics, the encyclopedia gives a synopsis of the basics and an overview of the range of activities in which physical principles are applied to chemical problems. It will lead any of these groups to the salient points of a new field as rapidly as possible and gives pointers as to where to read about the topic in more detail.