Ethyl 4-(4-nitro-phen-yl)-2-(trifluoro-meth-yl)pyrimido[1,2-a]benzimidazole-3-carboxyl-ate.

ABSTRACT: In the title compound, C(20)H(13)F(3)N(4)O(4), the fused pyrimido[1,2-a]benzimidazole ring system is nearly planar, with a maximum deviation from the mean plane of 0.126 (1) Å. Mol-ecules are linked by C-H⋯N and C-H⋯O hydrogen bonds and by π-π inter-actions with inter-planar distances of 3.2661 (6) and 3.2775 (6) Å.

SUBMITTER: Yang FL 

PROVIDER: S-EPMC2960121 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature