## Abstract The ^13^C NMR of fourteen spiro cyclic glycidic esters and two amides have been investigated.
13C spectra of some vicinal dimethylene derivatives of cyclic hydrocarbons
✍ Scribed by H. U. Pfeffer; M. Klessinger
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 356 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
Abstract
Carbon chemical shifts of cyclic dimethylene compounds were determined and interpreted. It is suggested that steric compression leads to additional shielding of the exo‐methylene group, the chemical shifts of this group being a useful measure of the amount of steric hindrance.
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