9-(1,3-Benzodioxol-5-yl)-10-(4-chlorophenyl)-3,3,6,6-tetramethyl-3,4,6,7-tetrahydroacridine-1,8(2H,5H,9H,10H)-dione

Abstract

Key indicators: single-crystal X-ray study; T = 298 K; mean (C-C) = 0.007 Å; R factor = 0.069; wR factor = 0.200; data-to-parameter ratio = 14.0.The title compound, C 30 H 30 ClNO 4 , was synthesized by the reaction of dimedone with 1,3-benzodioxole-5-carbaldehyde and 4-chlorobenzenamine in water. The dihydropyridine ring adopts a boat conformation, while the two cyclohexenone rings have envelope conformations. organic compounds o3924 # 2007 International Union of Crystallography