NMR chemical shifts for some a-heterosubstituted acetones were recorded. The carbonyl carbon shieldings are discussed in the light of the substituent electronic effects and were also empirically estimated by Tanaka et d ? s equation. An approximate linear relationship was observed between the I3C an
13C chemical shifts of monosubstituted adamantanes
✍ Scribed by Gary E. Maciel; Harry C. Dorn; Robert L. Greene; William A. Kleschick; Max R. Peterson Jr; George H. Wahl Jr
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- English
- Weight
- 367 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
Abstract
^13^C chemical shifts are reported for adamantane, nine 1‐substituted adamantanes and nine 2‐substituted adamantanes. The substituents are F, Cl, Br, I, NH~2~, OH, CH^2^, CN and CO~2~H. The assignments and results are discussed in terms of chemical shift patterns.
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