Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 4 (April 2013)

organic compounds

Acta Cryst. (2013). E69, o588    [ doi:10.1107/S1600536813007721 ]


Z. Trávnícek, I. Popa, Z. Dvorák and P. Starha

Abstract: The title compound, C17H19N5O2, features an almost planar purine skeleton (r.m.s. deviation = 0.009 Å) substituted by a tetra­hydro­furan ring, which adopts an envelope conformation. The purine and benzene rings subtend a dihedral angle of 66.70 (3)°. In the crystal, pairs of N-H...N hydrogen bonds connect adjacent mol­ecules into inversion dimers. C-H...N, C-H...O, C-H...[pi] and [pi]-[pi] inter­actions [pyrimidine ring centroid-centroid distance = 3.3909 (1) Å] connect the dimers into a three-dimensional architecture.

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[ doi:10.1107/S1600536813007721/ng5319Isup3.cml ]
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