Acta Crystallographica Section E (Jan 2008)
6-[(5-tert-Butyl-2-hydroxyanilino)methylene]cyclohexa-2,4-dienone
Abstract
In the title compound, C17H19NO2, the dihedral angle between the two aromatic rings is 26.02 (5)°. One phenol O atom is deprotonated and the N atom of the azomethine unit carries the H atom, forming an intramolecular hydrogen bond. The packing is stabilized by an O—H...O hydrogen bond.