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(4S)-Benzyl 4-benzyl-5-oxo-1,3-oxazolidine-3-carboxylate

✍ Scribed by Zhang, Xing-Hua ;Lin, Kan ;Zhao, Yu-Fen

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
418 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

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 ˚at the nitrogen atom. The two benzyl rings are located on the same side of this plane, and make dihedral angles with it of 75.23 (4) and 56.97 (7) .

📜 SIMILAR VOLUMES

(4S)-Benzyl 4-methyl-5-oxo-1,3-oxazolidi
(4S)-Benzyl 4-methyl-5-oxo-1,3-oxazolidine-3-carboxyl­ate
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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.

Pseudopeptide Foldamers − The Homo-Oligo
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✍ Claudia Tomasini; Valerio Trigari; Simone Lucarini; Fernando Bernardi; Marco Gar 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 620 KB

## Abstract A 2‐oxo‐1,3‐oxazolidine‐4‐carboxylic 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

tert-Butyl 4,4-dimethyl-5-oxo-1,3-oxazol
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✍ Gayathri, D. ;Velmurugan, D. ;Kantharaju, ;Suresh Babu, V. V. 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 237 KB

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).

(3S)-3-Benzyl­oxymethyl-1,4-dioxane-2,5-
(3S)-3-Benzyl­oxymethyl-1,4-dioxane-2,5-dione
✍ Kooijman, Huub ;Leemhuis, Mark ;Nostrum, Cornelus F. van ;Hennink, Wim E. ;Spek, 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 195 KB

The lactide ring in the title compound, C 12 H 12 O 5 , adopts a screw-boat conformation. C-HÁ Á ÁO interactions link the molecules into a chain in the [100] direction.