Abstract
In the title molecule, C21H15N3OS, the C5=C6 double bond in the central enone group adopts a trans configuration. The dihedral angle between planes of the thiazole and pyrazole rings is 6.6 (2)°. In the crystal, pairs of C—H...O hydrogen bonds generate inversion dimers and another pair of C—H...N hydrogen bonds link the dimers into chains propagating along a-axis direction.
Funder
Basic Science Research Program Republic of Korea
Publisher
International Union of Crystallography (IUCr)
Subject
Organic Chemistry,Inorganic Chemistry,Analytical Chemistry