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. 2011 Jan 12;67(Pt 2):o324.
doi: 10.1107/S1600536811000602.

(4Z)-4-[(2,6-Diisopropyl-anilino)(phen-yl)methyl-idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one

Shu-Ling Lai, Ching-Yao Chang

(4Z)-4-[(2,6-Diisopropyl-anilino)(phen-yl)methyl-idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one

Shu-Ling Lai et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C(29)H(31)N(3)O, the three terminal benzene rings are oriented at dihedral angles of 20.7 (3), 65.8 (3) and 72.6 (3)° with respect to the central pyrazolone ring. Intra-molecular N-H⋯O hydrogen bonding occurs between the imine and carbonyl groups. Inter-molecular C-H⋯π inter-actions are present in the crystal structure.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of (I), thermal ellipsoids for non-H atoms are shown at 25% probability levels.
See this image and copyright information in PMC

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