Correlation between the chemical shifts of the protons of phenolic hydroxyls in NMR spectra
β Scribed by O. N. Karpov
- Book ID
- 110584325
- Publisher
- Springer US
- Year
- 1996
- Tongue
- English
- Weight
- 341 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0021-9037
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The proton chemical shifts of 2-hydroxy-1,3propanediamine-N,N,N',N'-tetraacetic acid and 1,3propanediamine-N,N,N',N'-tetraacetic acid in 1 :I complexes with diamagnetic metal ions have been investigated as a function of the metal ion charge Z and crystal ionic radius r. The chemical shifts correlate
## Abstract The hydroxyl proton chemical shift in substituted benzyl alcohols may be used, either at infinite dilution in CCl~4~, or in dilute solutions in DMSO, as a reliable indicator of substituent effects. The sensitivity of the hydroxyl proton to substituents is much greater than that of the m