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ABSTRACT:
SUBMITTER: Liu SX
PROVIDER: S-EPMC2959699 | biostudies-literature | 2008 Oct
REPOSITORIES: biostudies-literature
Liu Shou-Xin SX Tian Xia X Zhen Xiao-Li XL Li Zhen-Chao ZC Han Jian-Rong JR
Acta crystallographica. Section E, Structure reports online 20081031 Pt 11
In the title compound, C(25)H(22)N(4)O(4), the central benzene ring, makes dihedral angles of 74.35 (6), 17.01 (8) and 62.19 (7)°, respectively, with the nitro-benzyl ring, the pyrazolone ring and the terminal phenyl ring. Inter-molecular C-H⋯O hydrogen bonds help to consolidate the crystal packing. ...[more]