In the title compound, C 18 H 17 NO 4 , the carboxylate group is approximately coplanar with the oxazolidine ring, the largest deviation from the least-squares plane being 0.144 (2) A Λat the nitrogen atom. The two benzyl rings are located on the same side of this plane, and make dihedral angles wit
(4 S )-4-Benzyl- N -{[(4 S )-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]sulfonyl}-2-oxo-1,3-oxazolidine-3-carboxamide
β Scribed by Berredjem, Malika; Allaoui, Assia; Direm, Amani; Aouf, Noureddine; Benali-Cherif, Nourredine
- Book ID
- 126845227
- Publisher
- International Union of Crystallography
- Year
- 2010
- Tongue
- English
- Weight
- 910 KB
- Volume
- 66
- Category
- Article
- ISSN
- 1600-5368
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π SIMILAR VOLUMES
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-HΓ Γ ΓO hydrogen-bonding interactions lead to the formation of a chain parallel to the a axis.
## Abstract A 2βoxoβ1,3βoxazolidineβ4βcarboxylic acid was designed as a new, conformationally restricted building block for the construction of pseudopeptide foldamers. IR, ^1^H NMR and CD techniques, implemented by detailed DFT computational modeling, were exploited to investigate the preferred th