19F NMR spectra of nodal fluoro derivatives of adamantane
β Scribed by P. A. Morozov; N. K. Morozova; A. A. Lugovskoi; A. D. Popov
- Book ID
- 104922874
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1979
- Tongue
- English
- Weight
- 148 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0022-4766
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π SIMILAR VOLUMES
The carbon-13 chemical shifts of mono-and 1,3-disubstituted adamantanes are reported. The effects caused by the substituents are compared with those met in aliphatic and alicyclic compounds. It is shown that the 1,4-interactions have only minor importance in 1-substituted adamantanes. The influence
## Abstract An βanomalousβ variation of Ξ²βfluorine chemical shifts with respect to the inductive effect in the ^19^F NMR of a series of 1βhaloβFβadamantanes is reported. These fluorine chemical shifts are similar to the hydrogen chemical shift anomaly found in the corresponding hydrocarbon halides.