Ontology highlight
ABSTRACT:
SUBMITTER: Lu GF
PROVIDER: S-EPMC3213539 | biostudies-literature | 2011 Aug
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20110723 Pt 8
The title pyrrole derivative, C(12)H(17)NO(4), consists of a pyrrole ring with two diagonally attached meth-oxy-carbonyl groups and two diagonally attached ethyl groups. The two carbonyl groups are approximately in the same plane as the pyrrole ring, making dihedral angles of 3.50 (19) and 6.70 (19)°. In the crystal, adjacent mol-ecules are assembled into dimers in a head-to-head mode by pairs of inter-molecular N-H⋯O hydrogen bonds. ...[more]