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(4Z)-4-[(Cyclo-propyl-amino)(phen-yl)methyl-ene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one.


ABSTRACT: In the title compound, C(20)H(19)N(3)O, the dihedral angles formed by the pyrazolone ring with the two phenyl rings are 64.27?(6) and 17.00?(6)°. The mol-ecular structure is stabilized by intra-molecular N-H?O and C-H?O hydrogen bonds. In the crystal, the mol-ecules are linked into chains along the b axis by inter-molecular C-H?O hydrogen bonds.

SUBMITTER: Xu HZ 

PROVIDER: S-EPMC2979282 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature

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(4Z)-4-[(Cyclo-propyl-amino)(phen-yl)methyl-ene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one.

Xu Hai-Zhen HZ   Yang Yan-Xia YX   Zhu You-Quan YQ  

Acta crystallographica. Section E, Structure reports online 20100421 Pt 5


In the title compound, C(20)H(19)N(3)O, the dihedral angles formed by the pyrazolone ring with the two phenyl rings are 64.27 (6) and 17.00 (6)°. The mol-ecular structure is stabilized by intra-molecular N-H⋯O and C-H⋯O hydrogen bonds. In the crystal, the mol-ecules are linked into chains along the b axis by inter-molecular C-H⋯O hydrogen bonds. ...[more]

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