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(E)-4-(5-Hydr-oxy-2-methyl-benzyl-idene-amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one.

ABSTRACT: The title compound, C(19)H(19)N(3)O(2), is a Schiff base compound derived from 4-amino-anti-pyrine and 5-hydr-oxy-2-methyl-benzaldehyde. The mol-ecule adopts a trans configuration about the central C=N bond. There is an intra-molecular O-H?N hydrogen bond. Futhermore, weak C-H?O hydrogen bonds lead to the formation of a chain developing parallel to the b axis.

SUBMITTER: Zheng YF

PROVIDER: S-EPMC2959250 | biostudies-other | 2008

REPOSITORIES: biostudies-other

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(E)-4-(5-Hydr-oxy-2-methyl-benzyl-idene-amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one.

Zheng Yun-Fa YF Yang Ming-Hua MH

Acta crystallographica. Section E, Structure reports online 20080927 Pt 10

The title compound, C(19)H(19)N(3)O(2), is a Schiff base compound derived from 4-amino-anti-pyrine and 5-hydr-oxy-2-methyl-benzaldehyde. The mol-ecule adopts a trans configuration about the central C=N bond. There is an intra-molecular O-H⋯N hydrogen bond. Futhermore, weak C-H⋯O hydrogen bonds lead to the formation of a chain developing parallel to the b axis. ...[more]

PMID: 21201212

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