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The crystal structure of 1,5-dibenzyl-1H-pyrazolo-[3,4-d]pyrimidine-4(5H)-thione.

ABSTRACT: In the title compound, C19H16N4S, the pyrazolo-[3,4-d]pyrimidine ring is close to being planar, with the greatest deviation from the mean plane being 0.023?(2)?Å for the C atom bearing the thione S atom. The two phenyl rings are nearly perpendicular to the fused ring system [dihedral angles = 71.4?(2) and 78.1?(2)°], but are oriented in opposite directions; the dihedral angle between the phenyl rings is 32.22?(16)°. In the crystal, linear supra-molecular chains along [101] are sustained by C-H?S inter-actions.

SUBMITTER: El Fal M

PROVIDER: S-EPMC4384557 | BioStudies | 2015-01-01T00:00:00Z

REPOSITORIES: biostudies

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