rac-Dimethyl 2-(1H-pyrrole-2-carboxamido)butanedioate
oleh: Le Zheng, Fang Hu, Xiang Chao Zeng, Kai Ping Li
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2011-04-01 |
Deskripsi
The title compound, C11H14N2O5, was synthesized by condensation of (RS)-2-aminosuccinic acid dimethyl ester with 2-trichloroacetylpyrrole at room temperature. The amide group is twisted by 7.4 (1)° from the plane of the pyrrole ring. In the crystal, molecules are linked by intermolecular N—H...O hydrogen bonds into chains extending along the c axis.