Structure of 3-(4-chlorophenyl)-4-[2-(3,4-dimethoxyphenyl)ethyl]-4,5-dihydro-5-(2-methoxyphenyl)-1-phenyl-1,2,4-triazole
β Scribed by Cheung, K. K. ;Letcher, R. M.
- Book ID
- 114508854
- Publisher
- International Union of Crystallography
- Year
- 1992
- Tongue
- English
- Weight
- 330 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0108-2701
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π SIMILAR VOLUMES
The title compound (C 15 H 12 N 3 OSCl) crystallizes in the monoclinic space group P2 1 /n with a = 11.211( 3), b = 8.106(2), c = 17.494(4) Γ , Ξ² = 104.49(2)ΒΊ, V = 1539.2(7) Γ 3 , Z = 4, D cal = 1.371 Mg/m 3 at T = 293 K. The structure was solved by direct methods and refined by full-matrix least-squ
The title compound, C 19 H 13 ClN 4 , was synthesized by the condensation of isonicotinohydrazide and N-(4-clorophenyl)benzimidoyl chloride in N,N-dimethylacetamide. In the title molecule, the triazole ring is oriented at dihedral angles of 34.64 (2), 30.97 (3) and 71.82 (3) with respect to the pyri
In the crystal structure of the title compound, C 15 H 14 N 4 , all three aromatic rings, viz. 1,2,4-triazole, pyridine and benzene. The crystal structure shows that all three rings are not coplanar.
All interatomic distances in the title compound, C~13~H~15~N~3~O~2~S, are normal. The 1,2,4-triazole ring is planar and is inclined at 46.50β (6)Β° to the phenyl ring. The ethoxycarbonylmethyl group is also close to being planar and is inclined at 87.54β (9)Β° to the 1,2,4-triazole ring. The crystal was