Synthesis, crystal and molecular structure of 3-phenyl-5-p-tolyl-4-(3,4,5-trimetoxybenzilideneamino)-4H-1,2,4-triazole by C. Kazak, V. T. Yilmaz, E. Agar, and O. Bekircan

Crystal Research and Technology

Cryst. Res. Technol. 41, 607 (2006) - Abstract -

Synthesis, crystal and molecular structure of 3-phenyl-5-p-tolyl-4-(3,4,5-trimetoxybenzilideneamino)-4H-1,2,4-triazole

C. Kazak, V. T. Yilmaz*, E. Agar*, and O. Bekircan**

Department of Physics, Faculty of Arts and Sciences, Ondokuz Mayis University, 55139 Kurupelit, Samsun, Turkey
*Department of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayis University, 55139 Kurupelit, Samsun, Turkey
**Department of Chemistry, Giresun Faculty of Arts and Sciences, Karadeniz Technical University, Giresun, Turkey

Keywords	1,2,4-triazole, benzilideneamino, crystal structure
PACS	61.66.Hq
DOI	10.1002/crat.200510633

A new 1,2,4-triazole derivative, 3-phenyl-5-p-tolyl-4-(3,4,5-trimetoxy benzilideneamino)-4H-1,2,4-triazole, C₂₅H₂₄N₄O₃ (1), has been prepared by the reaction of 4-amino3-phenyl-5-p-tolyl-4H-1,2,4-triazole and 3,4,5-trimetoxybenzaldehyde and structurally characterized by single crystal X-ray diffraction. Compound (1) crystallizes in the monoclinic space group P2₁/c with a = 12.4336(11), b = 12.5860(11), c = 14.3944(14)Å, β = 94.417(7)°, Z = 4, V = 1.267 Å³. In the solid state, the molecules of (I) are discrete and not planar, comprising a twisted four-ring system. The molecules are held together with van der Waal's interactions.

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