Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 12 (December 2013)


organic compounds



gk2593 scheme

Acta Cryst. (2013). E69, o1768    [ doi:10.1107/S1600536813030420 ]

Ethyl 2-[1-(3-methyl­but­yl)-4-phenyl-1H-1,2,3-triazol-5-yl]-2-oxo­acetate

M. N. Ahmed, K. A. Yasin, M. N. Tahir, M. Hafeez and S. Aziz

Abstract: In the title compound, C17H21N3O3, the non-planar (r.m.s. deviation = 0.212 Å) ethyl (oxo)acetate group is oriented towards the phenyl substituent. The triazole and benzene rings are twisted with respect to each other, making a dihedral angle of 41.69 (6)°. In the crystal, mol­ecules are arranged into centrosymmetric R22(10) dimers via pairs of C-H...O inter­actions involving the ethyl (oxo)acetate groups. In addition, the triazole rings show [pi]-[pi] stacking inter­actions, with their centroids at a distance of 3.745 (2) Å.


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