Ethyl 2-[1-(3-methyl-but-yl)-4-phenyl-1H-1,2,3-triazol-5-yl]-2-oxo-acetate.

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, mol-ecules are arranged into centrosymmetric R 2 (2)(10) dimers via pairs of C-H⋯O inter-actions involving the ethyl (oxo)acetate groups. In addition, the triazole rings show π-π stacking inter-actions, with their centroids at a distance of 3.745 (2) Å.