pH-dependent conformational switching in 2,6-benzamidodiphenylacetylenes.
The conformational equilibrium of a pH-dependent switch based on an intramolecularly H-bonded diphenylacetylene can be predictably biased by using electron-donating or -withdrawing groups. Furthermore, protonation of the electron-donating dimethylamino group converts it into an electron-withdrawing...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
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2011
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| _version_ | 1797088971986042880 |
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| author | Jones, I Lingard, H Hamilton, A |
| author_facet | Jones, I Lingard, H Hamilton, A |
| author_sort | Jones, I |
| collection | OXFORD |
| description | The conformational equilibrium of a pH-dependent switch based on an intramolecularly H-bonded diphenylacetylene can be predictably biased by using electron-donating or -withdrawing groups. Furthermore, protonation of the electron-donating dimethylamino group converts it into an electron-withdrawing dimethylammonium cation with a concomitant switch in conformation. |
| first_indexed | 2024-03-07T02:57:46Z |
| format | Journal article |
| id | oxford-uuid:afe774eb-30e2-4d36-89e9-9cbe0e776464 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T02:57:46Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | oxford-uuid:afe774eb-30e2-4d36-89e9-9cbe0e7764642022-03-27T03:52:38ZpH-dependent conformational switching in 2,6-benzamidodiphenylacetylenes.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:afe774eb-30e2-4d36-89e9-9cbe0e776464EnglishSymplectic Elements at Oxford2011Jones, ILingard, HHamilton, AThe conformational equilibrium of a pH-dependent switch based on an intramolecularly H-bonded diphenylacetylene can be predictably biased by using electron-donating or -withdrawing groups. Furthermore, protonation of the electron-donating dimethylamino group converts it into an electron-withdrawing dimethylammonium cation with a concomitant switch in conformation. |
| spellingShingle | Jones, I Lingard, H Hamilton, A pH-dependent conformational switching in 2,6-benzamidodiphenylacetylenes. |
| title | pH-dependent conformational switching in 2,6-benzamidodiphenylacetylenes. |
| title_full | pH-dependent conformational switching in 2,6-benzamidodiphenylacetylenes. |
| title_fullStr | pH-dependent conformational switching in 2,6-benzamidodiphenylacetylenes. |
| title_full_unstemmed | pH-dependent conformational switching in 2,6-benzamidodiphenylacetylenes. |
| title_short | pH-dependent conformational switching in 2,6-benzamidodiphenylacetylenes. |
| title_sort | ph dependent conformational switching in 2 6 benzamidodiphenylacetylenes |
| work_keys_str_mv | AT jonesi phdependentconformationalswitchingin26benzamidodiphenylacetylenes AT lingardh phdependentconformationalswitchingin26benzamidodiphenylacetylenes AT hamiltona phdependentconformationalswitchingin26benzamidodiphenylacetylenes |