1H, 13C and 19F NMR studies on fluorinated ethers
The enflurane and ethoxyflurane 1H, 13C and 19F NMR spectra are examined-including sign determination of FF and FH couplings-and considered in the light of previously reported results for methoxyflurane. Conformational differences between methoxyflurane and the former two molecules are indicated by...
Guardado en:
| Autores principales: | , , |
|---|---|
| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_05848539_v44_n8_p819_Balonga |
| Aporte de: |
| id |
todo:paper_05848539_v44_n8_p819_Balonga |
|---|---|
| record_format |
dspace |
| spelling |
todo:paper_05848539_v44_n8_p819_Balonga2023-10-03T15:36:03Z 1H, 13C and 19F NMR studies on fluorinated ethers Balonga, P.E. Kowalewski, V.J. Contreras, R.H. The enflurane and ethoxyflurane 1H, 13C and 19F NMR spectra are examined-including sign determination of FF and FH couplings-and considered in the light of previously reported results for methoxyflurane. Conformational differences between methoxyflurane and the former two molecules are indicated by through space FH coupling constants and by the nonequivalence of geminal fluorine nuclei. Populations of conformers about the CC bond are estimated. © 1988. Fil:Balonga, P.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Kowalewski, V.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Contreras, R.H. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_05848539_v44_n8_p819_Balonga |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
The enflurane and ethoxyflurane 1H, 13C and 19F NMR spectra are examined-including sign determination of FF and FH couplings-and considered in the light of previously reported results for methoxyflurane. Conformational differences between methoxyflurane and the former two molecules are indicated by through space FH coupling constants and by the nonequivalence of geminal fluorine nuclei. Populations of conformers about the CC bond are estimated. © 1988. |
| format |
JOUR |
| author |
Balonga, P.E. Kowalewski, V.J. Contreras, R.H. |
| spellingShingle |
Balonga, P.E. Kowalewski, V.J. Contreras, R.H. 1H, 13C and 19F NMR studies on fluorinated ethers |
| author_facet |
Balonga, P.E. Kowalewski, V.J. Contreras, R.H. |
| author_sort |
Balonga, P.E. |
| title |
1H, 13C and 19F NMR studies on fluorinated ethers |
| title_short |
1H, 13C and 19F NMR studies on fluorinated ethers |
| title_full |
1H, 13C and 19F NMR studies on fluorinated ethers |
| title_fullStr |
1H, 13C and 19F NMR studies on fluorinated ethers |
| title_full_unstemmed |
1H, 13C and 19F NMR studies on fluorinated ethers |
| title_sort |
1h, 13c and 19f nmr studies on fluorinated ethers |
| url |
http://hdl.handle.net/20.500.12110/paper_05848539_v44_n8_p819_Balonga |
| work_keys_str_mv |
AT balongape 1h13cand19fnmrstudiesonfluorinatedethers AT kowalewskivj 1h13cand19fnmrstudiesonfluorinatedethers AT contrerasrh 1h13cand19fnmrstudiesonfluorinatedethers |
| _version_ |
1782027092559396864 |