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. 2009 Jan 31;65(Pt 2):o429.
doi: 10.1107/S1600536809002815.

4-(4-Methoxy-phen-yl)-3-[2-(2-methoxy-phen-yl)eth-yl]-1H-1,2,4-triazol-5(4H)-one

Muhammad Hanif, Ghulam Qadeer, Nasim Hasan Rama, Javeed Akhtar, Madeleine Helliwell

4-(4-Methoxy-phen-yl)-3-[2-(2-methoxy-phen-yl)eth-yl]-1H-1,2,4-triazol-5(4H)-one

Muhammad Hanif et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The title compound, C(18)H(19)N(3)O(3), is a biologically active triazole derivative. The five-membered ring is oriented with respect to the six-membered rings at dihedral angles of 51.59 (4) and 61.37 (4)°. The crystal structure is stabilized by inter-molecular N-H⋯O hydrogen-bond inter-actions between centrosymmetrically related mol-ecules [the dihedral angle between the benzene rings is 47.44 (5)°].

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Figures

Fig. 1.
Fig. 1.
The molecular structure of the title compound with 50% probability displacement ellipsoids (arbitrary spheres for H atoms).
Fig. 2.
Fig. 2.
Crystal packing of the title compound viewed along the b axis. Hydrogen bonds are shown as dotted lines.
See this image and copyright information in PMC

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