3,3,6,6-Tetramethyl-9-(1-methyl-1H-indol-2-yl)-1,2,3,4,5,6,7,8,9,10-decahydroacridine-1,8-dione

Abstract

In the acridine system of the title molecule, C26H30N2O2, both cyclohex-2-enone rings adopt sofa conformations. The indole ring system is essentially planar, with a maximum deviation of 0.017 (2) Å for a bridgehead C atom. An intramolecular C—H...O hydrogen bond occurs. The molecules assemble into C(6) chains in the crystal by way of N—H...O hydrogen bonds.