(E)-4-[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)iminomethyl]-2-methoxyphenyl 4-bromobenzenesulfonate
oleh: Zhong-Yu Duan, Guo-Li Ma, Li-Ping Yang
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2012-04-01 |
Deskripsi
In the title compound, C25H22BrN3O5S, the central benzene ring makes dihedral angles of 4.41 (10), 67.09 (9) and 62.05 (10)°, respectively, with the pyrazolone, bromobenzene 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 molecules into inversion dimers. A weak intramolecular C—H...O hydrogen bonds is also observed.