Additivity Relationships in Carbon-13 Chemical Shift Data for the Linear Alkanes
โ Scribed by Paul, Edward G.; Grant, David M.
- Book ID
- 120330234
- Publisher
- American Chemical Society
- Year
- 1963
- Tongue
- English
- Weight
- 300 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0002-7863
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๐ SIMILAR VOLUMES
## Abstract An empirical method for the calculation of the carbon chemical shifts of allene carbons is developed. The method is successful in predicting the chemical shifts in a wide variety of substituted allenes. The effect of the electronegativity of substituents, with respect to the chemical s
Carbon-13 chemical shifts are reported for 16 para-substituted phenyl isothiocyanates measured at 1 and 1Omol 9'0 in chloroform-d solution. Data for the -N=C==S group were not obtained at lmol 9'0, but concentration effects for the other resonances were negligible. Hammett, dual substituent paramete