In the title compound, C 12 H 13 NO 4 , the phenyl and oxazolidine rings make a dihedral angle of 65.0 (1) . Weak C-HÁ Á ÁO hydrogen-bonding interactions lead to the formation of a chain parallel to the a axis.
tert-Butyl 4,4-dimethyl-5-oxo-1,3-oxazolidine-3-carboxylate
✍ Scribed by Gayathri, D. ;Velmurugan, D. ;Kantharaju, ;Suresh Babu, V. V.
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 237 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the title compound, C 10 H 17 NO 4 , the urethane group is planar and the oxazolidinone ring adopts an envelope conformation. Intermolecular C-HÁ Á ÁO interactions link the screw-and glide-related molecules into a two-dimensional network parallel to (101).
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 123 K Mean '(C±C) = 0.002 A Ê R factor = 0.038 wR factor = 0.104 Data-to-parameter ratio = 21.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title compound, C 20 H 27 NO 4 , is a synthetic intermediate towards the preparation of novel furanomycin derivatives. Its structure is consistent with the assumed anti selectivity of the allenylation step.