5-(2-Ethoxy-4-fluorophenyl)-1,2,4-triazolo[1,5- a ]pyrimidine

Abstract

In the title compound, C 13 H 11 FN 4 O, the dihedral angle between the triazolopyrimidine ring system and fluorophenyl ring is 39.16 (12)°. In the crystal, C—H...N hydrogen bonds link the molecules resulting in R 2 2 (8) ring motifs and C (8) chain motifs.