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4-(4-Chloro-phen-yl)-5-(4-nitro-phen-yl)-3-phenyl-4H-1,2,4-triazole.

ABSTRACT: The title compound, C(20)H(13)ClN(4)O(2), was synthesized by the condensation of 4-nitro-benzohydrazide and N-(4-chlorophen-yl)-benzimidoyl chloride in N,N-dimethyl-acetamide. The asymmetric unit contains two independent mol-ecules. In one molecule, the triazole ring is oriented at dihedral angles of 23.1?(5), 85.4?(1) and 10.5?(1)° with respect to the phenyl, chlorophenyl and nitrophenyl rings, respectively. In the other molecule, the corresponding dihedral angles are 29.8?(9), 73.4?(7) and 16.4?(3)°.

SUBMITTER: Hu J

PROVIDER: S-EPMC2915251 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature

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4-(4-Chloro-phen-yl)-5-(4-nitro-phen-yl)-3-phenyl-4H-1,2,4-triazole.

Hu Jing J Song Hongguang H Chen Guofeng G Ma Guochun G

Acta crystallographica. Section E, Structure reports online 20071206 Pt 1

The title compound, C(20)H(13)ClN(4)O(2), was synthesized by the condensation of 4-nitro-benzohydrazide and N-(4-chlorophen-yl)-benzimidoyl chloride in N,N-dimethyl-acetamide. The asymmetric unit contains two independent mol-ecules. In one molecule, the triazole ring is oriented at dihedral angles of 23.1 (5), 85.4 (1) and 10.5 (1)° with respect to the phenyl, chlorophenyl and nitrophenyl rings, respectively. In the other molecule, the corresponding dihedral angles are 29.8 (9), 73.4 (7) and 16. ...[more]

PMID: 21200752

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