Natural abundance O-17 NMR data for seven aliphatic, nine cyclic and thirteen aromatic N-nitrosamines, recorded at room temperature in acetonitrile, are reported. Differences in chemical shifts among and within the three groups are discussed in terms of electronic and steric effects. The sigma(+) value for the N-nitrosamine group was estimated. A comparison between amides and N-nitrosamines was made.
Titolo: | Oxygen-17 NMR Studies of N-Nitrosamines | |
Autori: | ||
Data di pubblicazione: | 1994 | |
Rivista: | ||
Abstract: | Natural abundance O-17 NMR data for seven aliphatic, nine cyclic and thirteen aromatic N-nitrosamines, recorded at room temperature in acetonitrile, are reported. Differences in chemical shifts among and within the three groups are discussed in terms of electronic and steric effects. The sigma(+) value for the N-nitrosamine group was estimated. A comparison between amides and N-nitrosamines was made. | |
Handle: | http://hdl.handle.net/11390/678696 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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