Annual reports on NMR spectroscopy.$n Volume 56 /

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 grown to such importance as NMR spectroscopy. It is used in all branches of science where precise structural determination...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Otros Autores: Webb, G. A. (Graham Alan), 1935-
Formato: Electrónico eBook
Idioma:Inglés
Publicado: London ; New York : Academic Press, 2005.
Colección:Annual reports on NMR spectroscopy ; 56.
Temas:
Nuclear magnetic resonance spectroscopy.
Spectrum analysis.
Magnetic Resonance Spectroscopy
Spectroscopie de la r�esonance magn�etique nucl�eaire.
Nuclear magnetic resonance spectroscopy
Spectrum analysis
Acceso en línea:Texto completo
Texto completo
Tabla de Contenidos:
  • Cover
  • Annual Reports on NMR Spectroscopy
  • List of Contributors
  • Contents
  • Small-Volume and High-Sensitivity NMR Probes
  • Introduction
  • Small-Volume Conventional NMR Probes
  • The 3mm micro-NMR probes
  • The 1.7mm submicro- or SMIDGTM NMR probes
  • The 1mm gradient inverse triple resonance probes
  • Magic Angle Sideways Spinning Liquid Probes
  • oCoil NMR Probes
  • Cryogenic NMR Probes
  • Applications of Small-Volume High-Sensitivity and Cryogenic NMR Probes
  • The 3 and 2.5mm NMR probe applications
  • The 1.7 and 1.0mm NMR probe applications
  • Nano-probeTM applications.
  • The oCoil NMR probe applications
  • Cryogenic NMR probe applications
  • Conclusions
  • References
  • Continuous-Wave NMR Imaging in the Solid State
  • Introduction
  • Line-Broadening Mechanisms
  • The dipole-dipole interaction
  • The chemical-shift interaction
  • The quadrupole interaction
  • Magnetic susceptibility effects
  • Overview of Solid Imaging Techniques
  • Strafi
  • Imaging with oscillating gradients
  • Single point imaging (SPI)
  • Multiple quantum (MQ) imaging
  • Magic angle spinning (MAS) imaging
  • Magic angle rotating frame (MARF) imaging
  • Imaging with multi-pulse line narrowing.
  • Magic-echo imaging
  • CW-NMRI
  • CW-NMRI
  • CW-NMR spectroscopy
  • Magnetic field modulation
  • Spatial localisation
  • System hardware
  • Overview
  • Coil assembly
  • Resonators
  • Automatic frequency controller
  • Detector
  • Support frame
  • Applications
  • Imaging of cementitious materials
  • Water penetration
  • Brine penetration
  • Imaging of solid27 Al in cement
  • Diffusion of water in clay minerals
  • Imaging of a rigid polymer
  • Concluding remarks
  • Acknowledgements
  • References.
  • Solution- and Solid-State NMR Studies of Eight- and Nine-Membered Medium Ring Cis-Cycloalkene Stereochemistry
  • Introduction
  • Methods
  • NMR experiments
  • Computational techniques
  • Representative Examples of NMR Studies on 2,5-Benzoxazocine Medium Ring Stereochemistry
  • (1RS,5RS)- and (1RS,5SR)-5-methyl-1-phenyl-3,4,5,6,-tetrahydro-1H-2,5-benzoxazocine hydrochloride [nefopam hydrochloride equatorial and axial N-methyl diastereomers] (15) and (18), respectively.
  • 5,5-Dimethyl-1-phenyl-3,4,5,6-tetrahydro-1H-2,5-benzoxazocinium halide [nefopam methohalide] (methiodide, 19) (methobromide, 21) and (methochloride, 22)
  • 1-Phenyl-3,4,5,6-tetrahydro-1H-2,5-benzoxazocine hydrochloride [N-desmethyl-nefopam hydrochloride] (23)
  • (1RS,3RS,5RS)- and (1RS,3RS,5SR)-3,5-dimethyl-1-phenyl-3,4,5,6-tetrahydro-1H-2,5-benzoxazocine hydrochloride [(1RS,3RS,5RS)- and (1RS,3RS,5SR)-3-methyl-nefopam hydrochloride equatorial and axial N-methyl diastereomers] (24) and (25), respectively.

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