Ethyl 10-cyano-7-hydroxy-6-oxo-3-phenyl-8,9,10,10a-tetrahydro-6<i>H</i>-benzo[<i>c</i>]chromene-10-carboxylate-Reference-Cited by-同舟云学术

Ethyl 10-cyano-7-hydroxy-6-oxo-3-phenyl-8,9,10,10a-tetrahydro-6H-benzo[c]chromene-10-carboxylate

Published:2022-02-25 Issue:2 Volume:7 Page:
ISSN:2414-3146
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Author:

Surya Prakash Rao H.,M Prabakaran,Muthukumaran Jayaraman

Abstract

In the title compound, C23H19NO5, the cyano group adopts an axial orientation and the ester group an equatorial orientation. The dihedral angle between the pendant phenyl group and the benzene ring of the fused-ring system is 25.97 (8)°. Intramolecular O—H...O and C—H...O hydrogen bonds are observed and the packing is consolidated by C—H...O and C—H...π interactions.

Publisher

International Union of Crystallography (IUCr)

Subject

Rehabilitation,Physical Therapy, Sports Therapy and Rehabilitation,General Medicine

Link

http://journals.iucr.org/x/issues/2022/02/00/hb4401/hb4401.pdf

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