5,6,7,8-Tetrahydro-[1,2,4]triazolo[5,1-<i>b</i>]quinazolin-9(4<i>H</i>)-one
Walid Ettahiri, Amal Dalbouha, A. Baouid, Abdulsalam Alsubari, Joel T. Mague, Mustapha Taleb, Youssef Ramli
Abstract
O, is not quite coplanar with the six-membered ring to which it is fused, the dihedral angle between the two least-squares planes being 2.52 (6)°. In the crystal, a layered structure is formed by N-H⋯N and C-H⋯O hydrogen bonds plus slipped π-stacking inter-actions, with the fused cyclo-hexene rings projecting to either side.
Topics & Concepts
ChemistryCrystal structureStereochemistryCrystallographyQuinazolinone synthesis and applicationsSynthesis and Characterization of Heterocyclic CompoundsPhenothiazines and Benzothiazines Synthesis and Activities