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1,5-Dimethyl-2-phenyl-1H-pyrazol-3(2H)-one-4,4'-(propane-2,2-di-yl)bis-[1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one] (1/1).

ABSTRACT: The asymmetric unit of the title compound, C11H12N2O·C25H28N4O2, contains two different mol-ecules. The smaller is known as anti-pyrine [systematic name: 1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one] and the larger is built up from two antypirine mol-ecules which are connected through a C atom of the pyrazolone ring to a central propanyl part [systematic name: 4,4'-(propane-2,2-di-yl)bis-[1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one]. Intra-molecular C-H?O hydrogen bonds occur in the latter mol-ecule. In the crystal, C-H?O hydrogen bonds link the mol-ecules into a two-dimensional network parallel to (001).

SUBMITTER: Lyczko K 

PROVIDER: S-EPMC3588274 | biostudies-other | 2013 Jan

REPOSITORIES: biostudies-other

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1,5-Dimethyl-2-phenyl-1H-pyrazol-3(2H)-one-4,4'-(propane-2,2-di-yl)bis-[1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one] (1/1).

Lyczko Krzysztof K  

Acta crystallographica. Section E, Structure reports online 20121222 Pt 1

The asymmetric unit of the title compound, C11H12N2O·C25H28N4O2, contains two different mol-ecules. The smaller is known as anti-pyrine [systematic name: 1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one] and the larger is built up from two antypirine mol-ecules which are connected through a C atom of the pyrazolone ring to a central propanyl part [systematic name: 4,4'-(propane-2,2-di-yl)bis-[1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one]. Intra-molecular C-H⋯O hydrogen bonds occur in the latter mol-ecul  ...[more]

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