Intramolecular OH···FC hydrogen bonding in fluorinated carbohydrates: CHF is a better hydrogen bond acceptor than CF2.
An intramolecular bifurcated H-bond from the axial HO-2 group to the axial F-4 atom and to the O5 atom of α-D-hexopyranosides in apolar solvents is evidenced in (1)H NMR spectra. The H-accepting properties of the F atom are modulated by the orientation of the O-substituent at the C3 atom and by an a...
| Hoofdauteurs: | , , |
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| Formaat: | Journal article |
| Taal: | English |
| Gepubliceerd in: |
2013
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| _version_ | 1826271992778588160 |
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| author | Giuffredi, G Gouverneur, V Bernet, B |
| author_facet | Giuffredi, G Gouverneur, V Bernet, B |
| author_sort | Giuffredi, G |
| collection | OXFORD |
| description | An intramolecular bifurcated H-bond from the axial HO-2 group to the axial F-4 atom and to the O5 atom of α-D-hexopyranosides in apolar solvents is evidenced in (1)H NMR spectra. The H-accepting properties of the F atom are modulated by the orientation of the O-substituent at the C3 atom and by an additional F atom at the C4 atom. |
| first_indexed | 2024-03-06T22:05:31Z |
| format | Journal article |
| id | oxford-uuid:5001f4ac-ecec-4235-9769-0e7dc616cbec |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T22:05:31Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | oxford-uuid:5001f4ac-ecec-4235-9769-0e7dc616cbec2022-03-26T16:10:59ZIntramolecular OH···FC hydrogen bonding in fluorinated carbohydrates: CHF is a better hydrogen bond acceptor than CF2.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:5001f4ac-ecec-4235-9769-0e7dc616cbecEnglishSymplectic Elements at Oxford2013Giuffredi, GGouverneur, VBernet, BAn intramolecular bifurcated H-bond from the axial HO-2 group to the axial F-4 atom and to the O5 atom of α-D-hexopyranosides in apolar solvents is evidenced in (1)H NMR spectra. The H-accepting properties of the F atom are modulated by the orientation of the O-substituent at the C3 atom and by an additional F atom at the C4 atom. |
| spellingShingle | Giuffredi, G Gouverneur, V Bernet, B Intramolecular OH···FC hydrogen bonding in fluorinated carbohydrates: CHF is a better hydrogen bond acceptor than CF2. |
| title | Intramolecular OH···FC hydrogen bonding in fluorinated carbohydrates: CHF is a better hydrogen bond acceptor than CF2. |
| title_full | Intramolecular OH···FC hydrogen bonding in fluorinated carbohydrates: CHF is a better hydrogen bond acceptor than CF2. |
| title_fullStr | Intramolecular OH···FC hydrogen bonding in fluorinated carbohydrates: CHF is a better hydrogen bond acceptor than CF2. |
| title_full_unstemmed | Intramolecular OH···FC hydrogen bonding in fluorinated carbohydrates: CHF is a better hydrogen bond acceptor than CF2. |
| title_short | Intramolecular OH···FC hydrogen bonding in fluorinated carbohydrates: CHF is a better hydrogen bond acceptor than CF2. |
| title_sort | intramolecular oh···fc hydrogen bonding in fluorinated carbohydrates chf is a better hydrogen bond acceptor than cf2 |
| work_keys_str_mv | AT giuffredig intramolecularohfchydrogenbondinginfluorinatedcarbohydrateschfisabetterhydrogenbondacceptorthancf2 AT gouverneurv intramolecularohfchydrogenbondinginfluorinatedcarbohydrateschfisabetterhydrogenbondacceptorthancf2 AT bernetb intramolecularohfchydrogenbondinginfluorinatedcarbohydrateschfisabetterhydrogenbondacceptorthancf2 |