Ontology highlight
ABSTRACT:
SUBMITTER: He L
PROVIDER: S-EPMC3414296 | biostudies-literature | 2012 Aug
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20120707 Pt 8
The title compound, C(21)H(24)N(2)O(8), was synthesized by a 1,3-dipolar cyclo-addition reaction of dimethyl fumarate, diethyl 2-amino-malonate and 4-cyano-benzaldehyde. Both methyl ester groups display a trans configuration and the pyrrolidine ring possesses an envelope conformation, with the C atom in the 3-position as the flap. In the crystal, N-H⋯N hydrogen bonds and weak C-H⋯O inter-actions occur. ...[more]