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Crystal structure of 9-(3-bromo-5-chloro-2-hydroxy-phen-yl)-10-(2-hy-droxy-eth-yl)-3,3,6,6-tetra-methyl-3,4,6,7,9,10-hexa-hydro-acridine-1,8(2H,5H)-dione.


ABSTRACT: The title compound C25H29BrClNO4, comprises a 3,3,6,6-tetra-methyl-tetra-hydro-acridine-1,8-dione ring system that carries a hy-droxy-ethyl substituent on the acridine N atom and a 3-bromo-5-chloro-2-hy-droxy-phenyl ring on the central methine C atom of the di-hydro-pyridine ring. The benzene ring is inclined to the acridine ring system at an angle of 89.84?(6)° and this conformation is stabilized by an intra-molecular O-H?O hydrogen bond between the hy-droxy substituent on the benzene ring and one of the carbonyl groups of the acridinedione unit. In the crystal, O-H?O, C-H?O and C-H?Br hydrogen bonds combine to stack mol-ecules in inter-connected columns propagating along the a-axis direction.

SUBMITTER: Abdelhamid AA 

PROVIDER: S-EPMC4158539 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature

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Crystal structure of 9-(3-bromo-5-chloro-2-hydroxy-phen-yl)-10-(2-hy-droxy-eth-yl)-3,3,6,6-tetra-methyl-3,4,6,7,9,10-hexa-hydro-acridine-1,8(2H,5H)-dione.

Abdelhamid Antar A AA   Mohamed Shaaban K SK   Simpson Jim J  

Acta crystallographica. Section E, Structure reports online 20140719 Pt 8


The title compound C25H29BrClNO4, comprises a 3,3,6,6-tetra-methyl-tetra-hydro-acridine-1,8-dione ring system that carries a hy-droxy-ethyl substituent on the acridine N atom and a 3-bromo-5-chloro-2-hy-droxy-phenyl ring on the central methine C atom of the di-hydro-pyridine ring. The benzene ring is inclined to the acridine ring system at an angle of 89.84 (6)° and this conformation is stabilized by an intra-molecular O-H⋯O hydrogen bond between the hy-droxy substituent on the benzene ring and  ...[more]

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