Fluorine-19 coupling constants and chemical shifts in trifluorocyclopropanes
โ Scribed by Williamson, Kenneth Lee.; Braman, Beverly A.
- Book ID
- 127164071
- Publisher
- American Chemical Society
- Year
- 1967
- Tongue
- English
- Weight
- 501 KB
- Volume
- 89
- Category
- Article
- ISSN
- 0002-7863
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract In the process of studying the chemistry of perfluoro[2.2]paracyclophanes (PFPCs), a novel class of compounds, it became necessary to identify some disubstituted products. To achieve this goal, we characterize in this work some monosubstituted PFPCs, identifying their ^19^F๏ฃฟ^19^F coupli
## Abstract The carbonโfluorine coupling constants in 33 different substituted benzotrifluorides (trifluoromethylโbenzenes) have been determined. The ^3^__J__(CF) to the __ortho__ aromatic ring carbons varied between 1.7 and 5.6 Hz and, in a given molecule, were always larger than the ^5^__J__(CF)