N-(2-Hydroxynaphthylmethyl)-(S)-proline methyl ester
✍ Scribed by Zheng, Peng-Wu ;Li, Chun-Bao
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 280 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In the title compound, C 13 H 12 N 2 OS 2 , the whole molecule is nearly planar. The molecules are linked by NÐHÁ Á ÁS hydrogen bonds between the amino group and the thione S atoms, forming molecular chains along the a direction.
At 173 K, the ®ve-membered ring of the title compound, C 22 H 26 N 2 O 5 , has an envelope conformation. The amine group is involved in both intramolecular and intermolecular hydrogen bonds, the latter linking the molecules into centrosymmetric dimers. ## Experimental The title compound was prepa
## Experimental An equimolar mixture of 4 H -bromomethylbiphenyl-2-carbonitrile (1.36 g, 0.005 mol), l-valine methyl ester (0.655 g, 0.005 mol) and