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Ethyl 2-[(E)-4-(dimethyl-amino)benzyl-idenehydrazino]-5-nitro-benzoate.

ABSTRACT: The title compound, C(18)H(20)N(4)O(4), exists in the E configuration with respect to the C=N bond of the methyl-idine unit. The dihedral angle between the two benzene rings is 9.01 (6)°. An intra-molecular N-H⋯O hydrogen bond involving the benzoate unit generates an S(6) ring motif. In the crystal, the mol-ecules are linked by weak C-H⋯O inter-actions into infinite chains along the b axis. These chains are further connected into sheets parallel to the ab plane which are stacked approximately along the c axis. A C-H⋯π inter-action is also observed.

SUBMITTER: Fun HK

PROVIDER: S-EPMC2959927 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature

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Ethyl 2-[(E)-4-(dimethyl-amino)benzyl-idenehydrazino]-5-nitro-benzoate.

Fun Hoong-Kun HK Adhikari Adithya A Patil P S PS Kalluraya B B Chantrapromma Suchada S

Acta crystallographica. Section E, Structure reports online 20081108 Pt 12

The title compound, C(18)H(20)N(4)O(4), exists in the E configuration with respect to the C=N bond of the methyl-idine unit. The dihedral angle between the two benzene rings is 9.01 (6)°. An intra-molecular N-H⋯O hydrogen bond involving the benzoate unit generates an S(6) ring motif. In the crystal, the mol-ecules are linked by weak C-H⋯O inter-actions into infinite chains along the b axis. These chains are further connected into sheets parallel to the ab plane which are stacked approximately al ...[more]

PMID: 21581265

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