rac -Diethyl 5-oxo-2-[(2,4,4-trimethylpentan-2-yl)amino]-4,5-dihydropyrano[3,2- c ]chromene-3,4-dicarboxylate

The title compound, C26H33NO7, comprises a racemic mixture of asymmetric molecules containing one stereogenic centre. The dihedral angle between the mean planes of the fused pyran ring and the coumarin ring system is 8.12 (14)°. The molecular structure features a short N&#8212...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2012-01, Vol.68 (1), p.o112-o112
Main Authors: Inglebert, S. Antony, Sethusankar, K., Arun, Yuvaraj, Perumal, Paramasivam T.
Format: Article
Language:English
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Summary:The title compound, C26H33NO7, comprises a racemic mixture of asymmetric molecules containing one stereogenic centre. The dihedral angle between the mean planes of the fused pyran ring and the coumarin ring system is 8.12 (14)°. The molecular structure features a short N—H...O contact, which generates an S(6) ring motif. The crystal packing are stabilized by C—H...O interactions.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536811051786