## Abstract Unambiguous signal assignments in the ^13^C spectra of monodeuterated cyclooctanones derived from the lead tetraacetate or silver oxide/bromine oxidations of the corresponding 1‐monodeutero‐alcohols have been obtained from deuterium‐induced ^13^C isotope shifts and geminal and vicinal ^
Carbon-13 nuclear magnetic resonance chemical shifts and 13C-199Hg coupling constants for symmetrical dialkylmercurials
✍ Scribed by J. Casanova; H. R. Rogers; K. L. Servis
- Publisher
- John Wiley and Sons
- Year
- 1975
- Tongue
- English
- Weight
- 208 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
Abstract
The carbon‐13 chemical shifts and coupling constants (J[^13^C^199^Hg]) have been determined for a series of eleven symmetrically substituted organomercurials. Empirical substituent parameters can be calculated which correlate observed and predicted chemical shifts for dialkylmercurials.
📜 SIMILAR VOLUMES
## Abstract __J__(^13^C^1^H) coupling constants for some methyl‐ and aminopyrimidines have been determined by ^13^C NMR. Both the one‐bond and long‐bond and long‐range coupling constants follow general trends which can be summarized in a few simple rules. In particular, the ^3^__J__(C‐i,H) coupling
## Abstract The ^13^C NMR signals of the two methyl groups in 4‐hydroxy‐1‐isopropyl‐2‐oxaadamantane are anisochronous in the presence of Yb(fod)~3~. This is interpreted in terms of the different populations of three rotational conformers.