4-Amino-6-(piperidin-1-yl)pyrimidine-5-carbo-nitrile
Radhika Bhat1, K N Shraddha1, Noor Shahina Begum1
1Department of studies in Chemistry, Bangalore University, Jnana Bharathi Campus, Bangalore-560 056, Karnataka, India.
Abstract:
In the title compound, C10H13N5, the piperidine ring adopts a chair conformation with the exocyclic N-C bond in an axial orientation, and the dihedral angle between the mean planes of piperidine and pyrimidine rings is 49.57 (11)°. A short intra-molecular C-H⋯N contact generates an S(7) ring. In the crystal, N-H⋯N hydrogen bonds link the mol-ecules into (100) sheets and a weak aromatic π-π stacking inter-action is observed [centroid-centroid separation = 3.5559 (11) Å] between inversion-related pyrimidine rings.
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