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Methyl (2Z)-3-[(4-nitro-phen-yl)carbamo-yl]prop-2-enoate.

ABSTRACT: In the title compound, C(11)H(10)N(2)O(5), the amide group is nearly coplanar and the ester group approximately perpendicular to the vinyl C-HC=CH-C group [dihedral angles of 5.0?(2) and 88.89?(5)°, respectively]. This results in a short intra-molecular O =C?O=C contact of 2.7201?(17)?Å between the amide O atom and the ester carbonyl C atom. The prop-2-enamide fragment and the nitro group make dihedral angles of 20.42?(6) and 13.54?(17)°, respectively, with the benzene ring. An intra-molecular C-H?O inter-action between the benzene ring and the amide group generates an S(6) ring motif. Inter-molecular C-H?O and N-H?O hydrogen bonds complete R(2) (2)(11) ring motifs and join mol-ecules into [100] chains.

SUBMITTER: Munawar KS

PROVIDER: S-EPMC3050372 | biostudies-literature | 2010 Dec

REPOSITORIES: biostudies-literature

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Methyl (2Z)-3-[(4-nitro-phen-yl)carbamo-yl]prop-2-enoate.

Munawar Khurram Shahzad KS Ali Saqib S Tahir M Nawaz MN

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

In the title compound, C(11)H(10)N(2)O(5), the amide group is nearly coplanar and the ester group approximately perpendicular to the vinyl C-HC=CH-C group [dihedral angles of 5.0 (2) and 88.89 (5)°, respectively]. This results in a short intra-molecular O =C⋯O=C contact of 2.7201 (17) Å between the amide O atom and the ester carbonyl C atom. The prop-2-enamide fragment and the nitro group make dihedral angles of 20.42 (6) and 13.54 (17)°, respectively, with the benzene ring. An intra-molecular C ...[more]

PMID: 21522788

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