## Abstract A procedure for the estimation of the mixing time between the last two 90° pulses in the classic three‐pulse sequence NOESY/EXSY is proposed and tested and some considerations for the treatment of the two‐dimensional (2D) ^1^H NMR exchange spectra are given. The rate constants are thus
Application of 2D EXSY NMR spectroscopy to the study of the dynamic behaviour of aroylcyanoketene-S,S-dimethylacetals
✍ Scribed by G. Fischer; E. Kleinpeter
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 254 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
Abstract
The applicability of 2D EXSY NMR spectroscopy for studying quantitatively the dynamic behaviour in three aroylcyanoketene‐S, S‐dimethylacetals was tested by means of ^1^H NMR spectroscopy. It can be concluded that the method is a reasonable qualitative supplement to complete line‐shape analysis.
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