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Ethyl 4-(1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinolin-2-yl)benzoate.

Chan YC, Salhin A, Khairuddean M, Hemamalini M, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: The title compound, C(21)H(15)NO(4), was synthesized by reducing the Schiff base obtained from acenaphthenequinone and ethyl-4-aminobenzoate.In the crystal, mol-ecules are connected via weak inter-molecular C-H⋯O hydrogen bonds, forming a two-dimensional network.The ethyl group is disordered over two sets of sites with a refined occupancy ratio of 0.502 (12):0.498 (12).

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ABSTRACT
The title compound, C(21)H(15)NO(4), was synthesized by reducing the Schiff base obtained from acenaphthenequinone and ethyl-4-aminobenzoate. The dihedral angle between the essentially planar 1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinoline ring system [maximum deviation = 0.061 (2) Å] and the benzene ring is 75.08 (10)°. In the crystal, mol-ecules are connected via weak inter-molecular C-H⋯O hydrogen bonds, forming a two-dimensional network. The ethyl group is disordered over two sets of sites with a refined occupancy ratio of 0.502 (12):0.498 (12).

No MeSH data available.


The molecular structure of the title compound, showing 30% probability displacement ellipsoids and the atom-numbering scheme. Dotted lines represents the disorder component.
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Fap1: The molecular structure of the title compound, showing 30% probability displacement ellipsoids and the atom-numbering scheme. Dotted lines represents the disorder component.


Ethyl 4-(1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinolin-2-yl)benzoate.

Chan YC, Salhin A, Khairuddean M, Hemamalini M, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2010)

The molecular structure of the title compound, showing 30% probability displacement ellipsoids and the atom-numbering scheme. Dotted lines represents the disorder component.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3050286&req=5

Fap1: The molecular structure of the title compound, showing 30% probability displacement ellipsoids and the atom-numbering scheme. Dotted lines represents the disorder component.
Bottom Line: The title compound, C(21)H(15)NO(4), was synthesized by reducing the Schiff base obtained from acenaphthenequinone and ethyl-4-aminobenzoate.In the crystal, mol-ecules are connected via weak inter-molecular C-H⋯O hydrogen bonds, forming a two-dimensional network.The ethyl group is disordered over two sets of sites with a refined occupancy ratio of 0.502 (12):0.498 (12).

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The title compound, C(21)H(15)NO(4), was synthesized by reducing the Schiff base obtained from acenaphthenequinone and ethyl-4-aminobenzoate. The dihedral angle between the essentially planar 1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinoline ring system [maximum deviation = 0.061 (2) Å] and the benzene ring is 75.08 (10)°. In the crystal, mol-ecules are connected via weak inter-molecular C-H⋯O hydrogen bonds, forming a two-dimensional network. The ethyl group is disordered over two sets of sites with a refined occupancy ratio of 0.502 (12):0.498 (12).

No MeSH data available.