Diethyl 1,1-dioxo-3,5-bis(pyridin-2-yl)-1λ6,4-thiomorpholine-2,6-dicarboxylate
oleh: P. Sugumar, N. Edayadulla, P. Ramesh, P. Ramesh, M. N. Ponnuswamy
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2011-02-01 |
Deskripsi
The title compound, C20H23N3O6S, crystallizes with two crystallographically independent molecules in the asymmetric unit. The thiomorpholine ring in both molecules adopts a chair conformation. The crystal structure is stabilized by C—H...O interactions. The amino groups are shielded and, as a result, these groups are not involved in hydrogen bonding.