N-(4,6-Dimethyl-pyrimidin-2-yl)-1H-benzimidazol-2-amine

There are two independent mol-ecules in the asymmetric unit of the title compound, C(13)H(13)N(5). In each mol-ecule, an amino N atom is connected to a benzimidazole fused-ring system and a pyrimidine ring [these are aligned at 1.3 (1)° in one independent mol-ecule and at 5.4 (1)° in the other]. The...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2011-02, Vol.67 (Pt 3), p.o719-o719
Main Authors: Mohamed, Shaaban Kamel, El-Remaily, Mahmoud A A, Gurbanov, Atash V, Khalilov, Ali N, Ng, Seik Weng
Format: Article
Language:English
Subjects:
Organic Papers
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Summary:There are two independent mol-ecules in the asymmetric unit of the title compound, C(13)H(13)N(5). In each mol-ecule, an amino N atom is connected to a benzimidazole fused-ring system and a pyrimidine ring [these are aligned at 1.3 (1)° in one independent mol-ecule and at 5.4 (1)° in the other]. The amino N atom of the fused ring forms an intra-molecular N-H⋯O hydrogen bond to a pyrimidine N atom in each mol-ecule. The amino N atom connecting the two ring systems inter-acts with the other N atom of the pyrimidine ring of an adjacent mol-ecule, generating centrosymmetric hydrogen-bonded dimers.
ISSN:1600-5368
DOI:10.1107/S1600536811006507