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Dimethyl (E)-2-(N-phenyl-acetamido)-but-2-enedioate.

ABSTRACT: The title compound, C(14)H(15)NO(5), was obtained from the reaction of acetanilide with dimethyl acetyl-enedicarboxyl-ate in the presence of potassium carbonate. The C=C double bond adopts an E configuration and the geometry around the amide N atom is almost planar rather than pyramidal (mean deviation of 0.0032?Å from the C(3)N plane). The packing of the mol-ecules in the crystal structure is stabilized by inter-molecular C-H?O hydrogen bonds.

SUBMITTER: Guo SL

PROVIDER: S-EPMC3050198 | biostudies-literature | 2010 Dec

REPOSITORIES: biostudies-literature

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Dimethyl (E)-2-(N-phenyl-acetamido)-but-2-enedioate.

Guo Shui Liang SL Fu Chen C Wen Ting Bin TB

Acta crystallographica. Section E, Structure reports online 20101211 Pt 1

The title compound, C(14)H(15)NO(5), was obtained from the reaction of acetanilide with dimethyl acetyl-enedicarboxyl-ate in the presence of potassium carbonate. The C=C double bond adopts an E configuration and the geometry around the amide N atom is almost planar rather than pyramidal (mean deviation of 0.0032 Å from the C(3)N plane). The packing of the mol-ecules in the crystal structure is stabilized by inter-molecular C-H⋯O hydrogen bonds. ...[more]

PMID: 21522789

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