Download or read book Fluorine 19 nuclear magnetic resonance spectroscopy 1979 1981 written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluorine 19 Nuclear Magnetic Resonance written by Harold G. Lee and published by . This book was released on 1973 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed investigation of the reaction of a series of pyridines with titanium tetrafluoride has been carried out with high-resolution fluorine-19 nuclear magnetic resonance spectroscopy. Instead of the formation of only simple diadducts a mixture of products is found in the solvent acetonitrile. The main species are TiF4 - 2D, TiF3 - 3D(+) and TiF5 - D( - ). An extensive series of TiF5 - d( - ) complex ions is studied by (19)F nmr. Linear correlations of the chemical shifts of the fluorines in TiF4 - 2D and TiF5 - D( - ) complexes are found with the pKa values of the substituted pyridines. Some complexes of TiF4 with bidentate ligands are reported as well as some products with sulfur containing ligands. Fluorine-19 nmr data are also given for some GeF4 - 2D adducts where D represents some substituted pyridine 1-oxides. Geometrical isomers were found with GeF4 - 2D compounds and both first and second order nmr spectra were measured. (Modified author abstract).

Download or read book Guide to Fluorine NMR for Organic Chemists written by W. R. Dolbier and published by John Wiley & Sons. This book was released on 2009-05-20 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: AN UNPARALLELED ONE-STOP GUIDE TO FLUORINE NMR Guide to Fluorine NMR for Organic Chemists provides a unique single source on both fluorine NMR and the impact of fluorine substituents on proton and carbon NMR spectra. Helping working chemists overcome the challenges associated with the synthetic methodologies of fluorinated compounds, this guide enables the effective use of these increasingly popular spectroscopic techniques to accurately characterize compounds that contain fluorine. Following a thorough introduction of fluorinated compounds, chapters in the text cover: An overview of fluorine NMR The single fluorine substituent The CF2 group The trifluoromethyl group More heavily fluorinated compounds Compounds and substituents with fluorine directly bound to heteroatoms With unparalleled depth and completeness, the coverage ranges from those compounds containing only a few fluorinated substituents, typically employed in pharmaceutical and agricultural applications, to more heavily fluorinated compounds. Featuring NMR data for more than 1,000 specific compunds and including more than 100 exemplary spectra, Guide to Fluorine NMR for Organic Chemists gives the working chemist and advanced student an essential tool for understanding cutting-edge NMR techniques and interpreting the resulting spectroscopic data.

Download or read book Multidimensional Fluorine 19 Nuclear Magnetic Resonance written by Harris Daniel Plant and published by . This book was released on 1987 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guide to Fluorine NMR for Organic Chemists written by William R. Dolbier, Jr. and published by John Wiley & Sons. This book was released on 2016-08-24 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book AN INTRODUCTION TO FLUORINE 19 NMR SPECTROSCOPY written by E.F. MOONEY and published by . This book was released on 1970 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluorine 19 Nuclear Magnetic Resonance written by Neville BODEN and published by . This book was released on 1964 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluorine 19 Nuclear Magnetic Resonance Studies of Aryl Fluorides written by Syod Calab Abbas Rizvi and published by . This book was released on 1972 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluorine 19 Nuclear Magnetic Resonance Studies written by Alfred Staffa and published by . This book was released on 1986 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluorine 19 Nuclear Magnetic Resonance Studies of Fluorinated Anesthetics written by Claire Bernadette Conboy and published by . This book was released on 1991 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluorine 19 Nuclear Magnetic Resonance Studies of Meta and Para fluorophenyl Carboranes and Their Derivatives written by Robert Garber Adler and published by . This book was released on 1968 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Reports on NMR Spectroscopy written by and published by Academic Press. This book was released on 1999-10-04 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: These indexes are valuable volumes in the serial, bringing together what has been published over the past 38 volumes. They include a preface by the editor of the series, an author index, a subject index, a cumulative list of chapter titles, and listings of contents by volume.

Download or read book Fluorine Magnetic Resonance Imaging written by Ulrich Flogel and published by CRC Press. This book was released on 2016-10-26 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade, fluorine (19F) magnetic resonance imaging (MRI) has garnered significant scientific interest in the biomedical research community owing to the unique properties of fluorinated materials and the 19F nucleus. Fluorine has an intrinsically sensitive nucleus for MRI. There is negligible endogenous 19F in the body and thus there is no background signal. Fluorine-containing compounds are ideal tracer labels for a wide variety of MRI applications. Moreover, the chemical shift and nuclear relaxation rate can be made responsive to physiology via creative molecular design. This book is an interdisciplinary compendium that details cutting-edge science and medical research in the emerging field of 19F MRI. Edited by Ulrich Flögel and Eric Ahrens, two prominent MRI researchers, this book will appeal to investigators involved in MRI, biomedicine, immunology, pharmacology, probe chemistry, and imaging physics.

Download or read book An Introduction to Nineteen F Nuclear Magnetic Resonance Spectroscopy written by Eric Francis Mooney and published by . This book was released on 1970-01-01 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Reports on NMR Spectroscopy written by E. F. Mooney and published by Academic Press. This book was released on 1983 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: ANNUAL REPORTS NMR SPECTROSCOPY V14 APL.

Download or read book Nuclear Magnetic Resonance Studies of Fluorine 19 Labeled Aspartate Transcarbamoylase written by Daniel Bridges Wacks and published by . This book was released on 1983 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Encyclopedia of Analytical Science written by and published by Elsevier. This book was released on 2019-04-02 with total page 5142 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of the Encyclopedia of Analytical Science, Ten Volume Set is a definitive collection of articles covering the latest technologies in application areas such as medicine, environmental science, food science and geology. Meticulously organized, clearly written and fully interdisciplinary, the Encyclopedia of Analytical Science, Ten Volume Set provides foundational knowledge across the scope of modern analytical chemistry, linking fundamental topics with the latest methodologies. Articles will cover three broad areas: analytical techniques (e.g., mass spectrometry, liquid chromatography, atomic spectrometry); areas of application (e.g., forensic, environmental and clinical); and analytes (e.g., arsenic, nucleic acids and polycyclic aromatic hydrocarbons), providing a one-stop resource for analytical scientists. Offers readers a one-stop resource with access to information across the entire scope of modern analytical science Presents articles split into three broad areas: analytical techniques, areas of application and and analytes, creating an ideal resource for students, researchers and professionals Provides concise and accessible information that is ideal for non-specialists and readers from undergraduate levels and higher