13C-77Se spin-spin coupling constants in the NMR spectra and the structure of organic selenides
✍ Scribed by G. A. Kalabin; D. F. Kushnarev
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1980
- Tongue
- English
- Weight
- 472 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0022-4766
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The dilference between cis and trans "C-"Se couplings reported recently for selenoimidates is analyzed using the IPPP-INDO method, which allows a study of the stereochemical behaviour of dilferently transmitted components of electron-mediated spin-spin coupling constants. It is concluded that a larg
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