3, 3, 6, 6-Tetramethyl-9-(2-nitrophenyl)-3, 4, 5, 6, 9, 10-hexahydroacridine-1, 8 (2H, 7H)-dione

M Brito-Arias, G Ramirez, RE Rivas…

Index: Brito-Arias, Marco; Ramirez, Guadalupe; Rivas, Ruth E.; Molins, Elies; Maniukiewicz, Waldemar Acta Crystallographica Section C: Crystal Structure Communications, 1996 , vol. 52, # 11 p. 2811 - 2814

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Citation Number: 4

Abstract

The title compound, C23H26N2O4, consists of a partially hydrogenated acridine moiety with one 2-nitrophenyl substituent on the central ring. The acridine nucleus suffers considerable deviations from planarity. The central ring is in a distorted boat conformation while the two outer rings adopt almost ideal envelope conformations. The phenyl ring of the 2-nitrophenyl substituent is perpendicular to the acridine ring system. Molecules are held together by C ...