Modern NMR Techniques for Chemistry Research

Fülszöveg

Modern NMR Techniques for Chemistry Research
!^¦/¦''V "l| Jf^- ' = Ja?^^*I - ! *;'" ' i * V ' ' ' - .
In recent years, NMR spectroscopy has undergone a revolutionary change. /• this has come about through the development of reliable superconducting ' magnets coupled to the application of the pulse technique and its associated Fourier transform. Dispersion and sensitivity have increased in leaps and
; bounds, so that sample sizes can now be in the microgram range. P^ihstps more important have been developments consequent on the pulse techniqueiwhiCh permit enormously greater control and manipulation of itoe-sample's magnetisation. As a result, the structural information now , available to the chemist, through pulse NMR, is probably greater and iPgiS ihore readily obtained than by any other single technique.
This bottk presents ah introduction to modern NMR methods at a level suited to organic and inorganic chemists engaged in the solution of structural and mechanistic problems.... Tovább

Fülszöveg

Modern NMR Techniques for Chemistry Research
!^¦/¦''V "l| Jf^- ' = Ja?^^*I - ! *;'" ' i * V ' ' ' - .
In recent years, NMR spectroscopy has undergone a revolutionary change. /• this has come about through the development of reliable superconducting ' magnets coupled to the application of the pulse technique and its associated Fourier transform. Dispersion and sensitivity have increased in leaps and
; bounds, so that sample sizes can now be in the microgram range. P^ihstps more important have been developments consequent on the pulse techniqueiwhiCh permit enormously greater control and manipulation of itoe-sample's magnetisation. As a result, the structural information now , available to the chemist, through pulse NMR, is probably greater and iPgiS ihore readily obtained than by any other single technique.
This bottk presents ah introduction to modern NMR methods at a level suited to organic and inorganic chemists engaged in the solution of structural and mechanistic problems. lt assumes familiarity only with the
simple use of proton and carbon spectra as sources of structural information and describes the advantages of pulse and Fourier transform
spectroscopy, which form the basis of all modern NMR experiments. Discussion of key experiments is illustrated by means of many examples of the solution of real problems. The emphasis throughout is on the practical side of NMR and this book will be of great use to chemists engaged in both academic and industrial research who wish to realise the full possibilities of the new wave NMR.
Contents;
Introduction (Sir Rex Richards). What this book is about. Why bother with pulse NMR. Basic experimental methods. Describing pulse NMR. The nuclear Overhauser effect. Polarisation transfer and spectrum editing. Further experimental methods. Homonuclear shift correlation. Heteronuclear shift correlation. Spin echoes and J-spectroscopy. Index. Vissza