## Abstract Carbon–carbon coupling constants in monoterpene hydrocarbons (3‐carene, α‐pinene and camphene) were investigated. A selective version of the INADEQUATE experiment was used for measurements of the long‐range __^n^J__(CC) values. The dependence of the vicinal ^13^C^13^C coupling constant
13C13C vicinal coupling constants of sulphonium cations
✍ Scribed by G. Barbarella; P. Dembech
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 306 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
Abstract
The ^13^C^13^C vicinal coupling constants of cyclic sulphonium cations, with the labelled carbon bound to the positively charged sulphur atom, cannotbe related to the dihedral angle ϕ by a Karplus type correlation.
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