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Acta Cryst. (2007). E63, o1287-o1288 [ doi:10.1107/S1600536807005971 ]
Abstract: In the title compound, C23H25N3O3, all bond lengths and angles show normal values. The dihedral angles between the rings of the pyrazole and the unsubstituted and tert-butyl-substituted benzene rings are 8.6 (2) and 78.5 (3)°, respectively, while that between the two benzene rings is 76.6 (3)°.
Online 14 February 2007
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