✦ LIBER ✦
Comparative 13C NMR study of deuteriated and undeuteriated dibenzothiophenes, dibenzofurans, carbazoles, fluorenes and fluorenones
✍ Scribed by Jean Giraud; Claude Marzin
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 454 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0749-1581
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
The NMR assignments of all carbons of dibenzothiophene and its S‐oxides, dibenzofuran, various carbazoles, fluorene and fluorenone have been carried out using deuteriated derivatives and lanthanide shift reagents. Chemical shifts and coupling constants are discussed as a function of the nature of the central ring.