Zukerman-Schpector, J. and Caracelli, I. and Stefani, H.A. and Shamim, A. and Tiekink, E.R.T. (2015) Crystal structure of [(2R,3R,4S)-3,4-bis(acetyloxy)-5-iodo-3,4-dihydro-2H-pyran-2-yl]methyl acetate. Acta Crystallographica Section E: Crystallographic Communications, 71 (1). o53-o54. ISSN 2056-9890, DOI https://doi.org/10.1107/S205698901402564X.
Full text not available from this repository.Abstract
In the title compound, C12H15IO7, the 3, 4-dihydro-2H-pyran ring is in a distorted half-boat conformation with the atom bearing the acetyloxy group adjacent to the C atom bearing the methylacetate group lying 0.633 (6) Å above the plane of the remaining ring atoms (r.m.s. deviation = 0.0907 Å). In the crystal, molecules are linked into a supramolecular chain along the a axis through two C - H⋯O interactions to the same acceptor carbonyl O atom; these chains pack with no specific intermolecular interactions between them.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Crystal structure; Carbohydrate; Conformation; C-H...O interactions |
| Subjects: | Q Science > Q Science (General) Q Science > QD Chemistry |
| Divisions: | Faculty of Science > Department of Chemistry |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 18 Sep 2018 09:15 |
| Last Modified: | 18 Sep 2018 09:15 |
| URI: | http://eprints.um.edu.my/id/eprint/19263 |
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