Solvent Effects on the C 13 Chemical Shift of the Carbonyl Group of Acetone
β Scribed by Maciel, Gary E.; Ruben, G. C.
- Book ID
- 121204593
- Publisher
- American Chemical Society
- Year
- 1963
- Tongue
- English
- Weight
- 273 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
The utility of C-13 NMR in detecting transannular interactions of a carbonyl group with 4-, -S-and -N-in eight-membered ring compounds has been studied. The C-13 carbonyl chemical shifts were determined in two solvents, employing frequency-sweep and pulse/Fourier transform techniques. The results co
## Abstract The ^13^C solvent induced chemical shifts (SICS) of the carbonyl carbon and the thermodynamic barriers to rotation about the Cο£ΏN bond of __N__,__N__βdimethylbenzamide are linearly related to the solvent parameter, __E__~T~(30). A multiβparametric solvent parameter approach indicates tha
## Abstract ^13^C NMR Substituent chemical shift (SCS) increments have been determined for the carbonyl carbon of a variety of substituted benzaldehydes and acetophenones. The ^13^C NMR chemical shift of the carbonyl carbon can be predicted for many diβ and trisubstituted benzaldehydes and acetophe