The absolute conformation of title compound (I) is determined by X-ray diffraction analysis. Cyclothreonine crystallizes with one half equivalent of water in a zwitterionic structure, stabilized by intermolecular hydrogen bonds.
Ethyl 9-adeninylacetate at 122 K
✍ Scribed by Flensburg, C. ;Egholm, M.
- Book ID
- 114511280
- Publisher
- International Union of Crystallography
- Year
- 1994
- Tongue
- English
- Weight
- 328 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0108-2701
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📜 SIMILAR VOLUMES
The title compound, C 5 H 10 O 2 , was prepared by a modified zone-refining technique, and has a layered structure with a high degree of disorder within the layers.
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In the title compound, C 21 H 17 NO 4 S, all bond lengths and angles show normal values. The sulfonyl-bound phenyl ring forms a dihedral angle of 88.31 (1) with the mean plane of the carbazole fragment. The crystal packing is stabilized by weak intermolecular -, C-HÁ Á Á and C-HÁ Á ÁO interactions.