Carbon-13 NMR Relaxation Study of 1,8-Bis(dimethylamino)naphthalene in Isotropic Solution
✍ Scribed by Bernatowicz, Piotr; Kowalewski, Jozef
- Book ID
- 127349467
- Publisher
- American Chemical Society
- Year
- 2008
- Tongue
- English
- Weight
- 68 KB
- Volume
- 112
- Category
- Article
- ISSN
- 1089-5639
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## Abstract ^1^H and ^13^C NMR spectra were studied for a number of 1,8‐bis(dimethylamino)naphthalene (DMAN) salts in acetonitrile‐__d__~3~. In the case of strong acids no counter anion effect was observed on the protonated DMAN molecules. A splitting of the ^1^H signal of the CH~3~ groups was foun
## Abstract Hydrogen and carbon‐13 NMR chemical shifts of five complexes of 1,8‐bis(dimethylamino)naphthalene with strong acids were measured in acetonitrile‐__d__~3~ and nitromethane‐__d__~3~ and identified by 2D, NOE difference and long‐range enhanced COSY spectra. The assignments of the resonanc