Ethyl 5-oxo-2,5-dihydro-4-isoxazolecarboxylate hydroxylamine salt
Kennedy, A.R. and Khalaf, A.I. and Suckling, C.J. and Waigh, R.D. (2003) Ethyl 5-oxo-2,5-dihydro-4-isoxazolecarboxylate hydroxylamine salt. Acta Crystallographica Section E: Structure Reports, 59 (9). pp. 1410-1412. ISSN 1600-5368
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Abstract
The isoxazole proton is sufficiently acidic to give the title salt, hydroxylammonium 4-(ethyloxycarbonyl)-5-oxo-2,5-dihydroisoxazolide, NH3OH+.C6H6NO4-, in the presence of hydroxylamine. The deprotonation of the heterocyclic ring has a profound effect on its geometry, notably increasing the N-O distance by 0.05 A to 1.433 (2) A.
| Creators(s): |
Kennedy, A.R.  ORCID: https://orcid.org/0000-0003-3652-6015, Khalaf, A.I. ORCID: https://orcid.org/0000-0001-9162-7527, Suckling, C.J. and Waigh, R.D.;
| Item type: | Article |
|---|---|
| ID code: | 732 |
| Keywords: | Ethyl 5-oxo-2, isoxazoles, hydroxylammonium 4, heterocyclic ring, geometry, pure and applied chemistry, Chemistry, Materials Science(all), Chemistry(all), Condensed Matter Physics |
| Subjects: | Science > Chemistry |
| Department: | Faculty of Science > Pure and Applied Chemistry Faculty of Science > Strathclyde Institute of Pharmacy and Biomedical Sciences |
| Depositing user: | Allison Crawford |
| Date deposited: | 11 Apr 2006 |
| Last modified: | 20 Jan 2021 16:54 |
| URI: | https://strathprints.strath.ac.uk/id/eprint/732 |
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