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rac-Dimethyl 2-(1H-pyrrole-2-carboxamido)-butane-dioate.

Authors
  • Zheng, Le
  • Hu, Fang
  • Zeng, Xiang Chao
  • Li, Kai Ping
Type
Published Article
Journal
Acta Crystallographica Section E Structure Reports Online
Publisher
International Union of Crystallography
Publication Date
Apr 01, 2011
Volume
67
Issue
Pt 4
Identifiers
DOI: 10.1107/S1600536811007148
PMID: 21754049
Source
Medline
License
Unknown

Abstract

The title compound, C(11)H(14)N(2)O(5), was synthesized by condensation of (RS)-2-amino-succinic acid dimethyl ester with 2-trichloro-acetyl-pyrrole at room temperature. The amide group is twisted by 7.4 (1)° from the plane of the pyrrole ring. In the crystal, mol-ecules are linked by inter-molecular N-H⋯O hydrogen bonds into chains extending along the c axis.

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