1H, 13C and 19F NMR studies on fluorinated ethers

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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...

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Autores principales: Balonga, Pablo Enrique, Kowalewski, Valdemar J., Contreras, Rubén Horacio
Publicado: 1988
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05848539_v44_n8_p819_Balonga
http://hdl.handle.net/20.500.12110/paper_05848539_v44_n8_p819_Balonga
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_05848539_v44_n8_p819_Balonga
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spelling paper:paper_05848539_v44_n8_p819_Balonga2023-06-08T15:42:44Z 1H, 13C and 19F NMR studies on fluorinated ethers Balonga, Pablo Enrique Kowalewski, Valdemar J. Contreras, Rubén Horacio 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. 1988 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05848539_v44_n8_p819_Balonga 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.
author Balonga, Pablo Enrique
Kowalewski, Valdemar J.
Contreras, Rubén Horacio
spellingShingle Balonga, Pablo Enrique
Kowalewski, Valdemar J.
Contreras, Rubén Horacio
1H, 13C and 19F NMR studies on fluorinated ethers
author_facet Balonga, Pablo Enrique
Kowalewski, Valdemar J.
Contreras, Rubén Horacio
author_sort Balonga, Pablo Enrique
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
publishDate 1988
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05848539_v44_n8_p819_Balonga
http://hdl.handle.net/20.500.12110/paper_05848539_v44_n8_p819_Balonga
work_keys_str_mv AT balongapabloenrique 1h13cand19fnmrstudiesonfluorinatedethers
AT kowalewskivaldemarj 1h13cand19fnmrstudiesonfluorinatedethers
AT contrerasrubenhoracio 1h13cand19fnmrstudiesonfluorinatedethers
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