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(E)-4-[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino-meth-yl]-2-meth-oxy-phenyl 4-bromo-benzene-sulfonate.

ABSTRACT: In the title compound, C(25)H(22)BrN(3)O(5)S, the central benzene ring makes dihedral angles of 4.41?(10), 67.09?(9) and 62.05?(10)°, respectively, with the pyrazolone, bromo-benzene and terminal phenyl rings. The dihedral angle between the pyrazolone and phenyl rings is 57.75?(11)°. In the crystal, two pairs of C-H?O hydrogen bonds link the mol-ecules into inversion dimers. A weak intra-molecular C-H?O hydrogen bonds is also observed.

SUBMITTER: Duan ZY

PROVIDER: S-EPMC3344000 | biostudies-literature | 2012 Apr

REPOSITORIES: biostudies-literature

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(E)-4-[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino-meth-yl]-2-meth-oxy-phenyl 4-bromo-benzene-sulfonate.

Duan Zhong-Yu ZY Ma Guo-Li GL Yang Li-Ping LP

Acta crystallographica. Section E, Structure reports online 20120310 Pt 4

In the title compound, C(25)H(22)BrN(3)O(5)S, the central benzene ring makes dihedral angles of 4.41 (10), 67.09 (9) and 62.05 (10)°, respectively, with the pyrazolone, bromo-benzene and terminal phenyl rings. The dihedral angle between the pyrazolone and phenyl rings is 57.75 (11)°. In the crystal, two pairs of C-H⋯O hydrogen bonds link the mol-ecules into inversion dimers. A weak intra-molecular C-H⋯O hydrogen bonds is also observed. ...[more]

PMID: 22589909

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