NMR of Solid Phosphorus-containing Compounds
Author | : Lindsey Alexandra Crowe |
Publisher | : |
Total Pages | : |
Release | : 1999 |
Genre | : |
ISBN | : |
Download NMR of Solid Phosphorus-containing Compounds Book in PDF, Epub and Kindle
Download Nmr Of Solid Phosphorus Containing Compounds full books in PDF, epub, and Kindle. Read online free Nmr Of Solid Phosphorus Containing Compounds ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author | : Lindsey Alexandra Crowe |
Publisher | : |
Total Pages | : |
Release | : 1999 |
Genre | : |
ISBN | : |
Author | : Louis D. Quin |
Publisher | : VCH Publishers |
Total Pages | : 484 |
Release | : 1994 |
Genre | : Science |
ISBN | : |
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 | : Rebecca Jamieson |
Publisher | : |
Total Pages | : |
Release | : 2013 |
Genre | : |
ISBN | : |
Author | : David G. Gorenstein |
Publisher | : Academic Press |
Total Pages | : 619 |
Release | : 2012-12-02 |
Genre | : Science |
ISBN | : 0080918417 |
Phosphorous-31 NMR: Principles and Applications focuses on the evolution of phosphorus-31 nuclear magnetic resonance (NMR) as a widely applied spectroscopic probe of the structure and dynamics of phosphorus-containing compounds. The selection first offers information on the principles and empirical observations of phosphorus-31 chemical shifts and the principles and applications of phosphorus-31 spin-spin coupling constants. Discussions focus on introduction and basic principles, directly bonded phosphorus coupling constants, and two-bond and three-bond coupling constants. The text then ponders on phosphorus-31 NMR of enzyme complexes and paramagnetic probes of enzyme complexes with phosphorus-containing compounds. The manuscript elaborates on the use of chiral thiophosphates and the stereochemistry of enzymatic phosphoryl transfer and DNA and RNA conformations. Topics include helix-coil transitions, sequence dependence of double-stranded DNA conformations, dynamic behavior of RNA and DNA, biological and genetic significance, and stereochemical problems studied with chiral thiophosphates. The conformation and dynamics of nucleic acids and phosphoproteins, relaxation behavior of nucleic acids, and theory and applications of solid-state phosphorus-31 NMR to nucleic acids are also discussed. The selection is a valuable reference for readers interested in the principles and applications of phosphorus-31 nuclear magnetic resonance.
Author | : L. H. Merwin |
Publisher | : |
Total Pages | : 0 |
Release | : 1987 |
Genre | : |
ISBN | : |
Author | : Olaf Kühl |
Publisher | : Springer Science & Business Media |
Total Pages | : 138 |
Release | : 2008-08-22 |
Genre | : Science |
ISBN | : 3540791183 |
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 | : C. Burt |
Publisher | : CRC Press |
Total Pages | : 244 |
Release | : 2018-01-18 |
Genre | : Medical |
ISBN | : 1351083996 |
NMR is a technique that can spoil you. It is true that it is not as sensitive as some of the spectroscopic methods, but the quality of the information and the incredible ease of sample preparation make it one of the tools that have opened new vistas in biological research. This volume is intended to show how those vistas can range from the molecule to the microbe to man himself. Further, it is what prompts the rather broad title.
Author | : John C. Tebby |
Publisher | : CRC Press |
Total Pages | : 582 |
Release | : 2017-11-22 |
Genre | : Science |
ISBN | : 1351362046 |
To fully utilize Nuclear Magnetic Resonance (NMR) spectroscopy, a comprehensive and well-organized compilation of NMR data is necessary. While compilations have been available for other important NMR nuclei, such as carbon and fluorine, no comprehensive collection of data has been prepared for phosphorus-until now. The CRC Handbook of Phosphorus-31 Nuclear Magnetic Resonance Data provides a collection of 31P NMR chemical shifts for nearly 20,000 organic and inorganic phosphorus compounds. Each class of phosphorus compound is discussed. Bond types, stereochemistry (with the exception of metal complexes), media, important coupling constants, and data sources are included. The information is systematically organized according to coordination state, the atoms bound to phosphorus, and their connectivities. A comprehensive series of bar charts is also included to allow structure types to be assigned to chemical shift data. This handbook is an invaluable resource for all scientists working with phosphorus compounds, including chemists, biochemists, medical researchers, and pharmaceutical chemists.
Author | : Viktor Iaroshenko |
Publisher | : John Wiley & Sons |
Total Pages | : 586 |
Release | : 2019-04-22 |
Genre | : Science |
ISBN | : 3527335722 |
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 | : A. Root |
Publisher | : |
Total Pages | : |
Release | : 1986 |
Genre | : |
ISBN | : |