Ethyl 2-[9-(5-bromo-2-hydroxyphenyl)-3,3,6,6-tetramethyl-1,8-dioxo-1,2,3,4,5,6,7,8,9,10-decahydroacridin-10-yl]acetate

Ethyl 2-[9-(5-bromo-2-hydroxyphenyl)-3,3,6,6-tetramethyl-1,8-dioxo-1,2,3,4,5,6,7,8,9,10-decahydroacridin-10-yl]acetate

In the title compound, C27H32BrNO5, the central 1,4-dihydropyridine ring adopts a shallow sofa conformation (with the C atom bearing the bromophenol ring as the flap), whereas the pendant cyclohexene rings both have twisted-boat conformations. The molecule features an intramolecular O—H...O hydrogen...

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Bibliographic Details
Main Authors: Shaaban K. Mohamed, Necmi Dege, Mehmet Akkurt, Omyma A. Abd Allah, Mustafa R. Albayati
Format: Article
Language:English
Published: International Union of Crystallography 2017-04-01
Series:IUCrData
Subjects:
crystal structure
acridines
acetic acid
hydrogen bonding
sofa conformation
disorder
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2414314617005739
Description
Summary:In the title compound, C27H32BrNO5, the central 1,4-dihydropyridine ring adopts a shallow sofa conformation (with the C atom bearing the bromophenol ring as the flap), whereas the pendant cyclohexene rings both have twisted-boat conformations. The molecule features an intramolecular O—H...O hydrogen bond, which closes an S(8) ring. In the crystal, molecules are linked by C—H...O interactions, forming C(12) chains along the c-axis direction. The ethyl acetate grouping is disordered over two sets of sites in a 0.719 (11):0.281 (11) ratio.
ISSN:2414-3146

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