Diethyl 1-[(4-methyl-2-phenyl-4,5-dihydro-1,3-oxazol-4-yl)methyl]-1H-1,2,3-triazole-4,5-dicarboxylate

Abstract

In the title compound, C19H22N4O5, the central triazole ring makes dihedral angles of 56.15 (8) and 43.25 (9)° with the oxazole and benzene rings, respectively. The mean planes of the two ethoxycarbonyl groups make dihedral angles of 24.16 (11) and 51.90 (10)° with the triazole ring. Globally, the molecule has a U-shape. In the crystal, molecules are linked by C—H...O and C—H...N hydrogen bonds into supramolecular layers in the bc plane.

Keywords

• crystal structure
• 1,2,3-triazole moiety
• hydrogen bonds