1,5-Dimethyl-4-{[1-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl-idene)eth-yl]amino}-2-phenyl-1H-pyrazol-3(2H)-one

Hualing Zhu; Jun Shi; Zhen Wei; Yanan Bai; Luxia Bu

doi:10.1107/S1600536810020532

1,5-Dimethyl-4-{[1-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl-idene)eth-yl]amino}-2-phenyl-1H-pyrazol-3(2H)-one

Acta Crystallogr Sect E Struct Rep Online. 2010 Jun 5;66(Pt 7):o1583. doi: 10.1107/S1600536810020532.

Authors

Hualing Zhu¹, Jun Shi, Zhen Wei, Yanan Bai, Luxia Bu

Affiliation

¹ Department of Basic Science, Tianjin Agricultural College, Tianjin Jinjing Road No. 22, Tianjin 300384, People's Republic of China.

Abstract

In the title compound, C(23)H(23)N(5)O(2), an intra-molecular N-H⋯O hydrogen bond generates an S(6) ring, and the dihedral angle between the pyrazole rings is 48.42 (8)°. The dihedral angles between the pyrazole rings and their attached phenyl rings are 10.06 (8) and 47.53 (8)°.