Crystal structure of 11-(2,3-dimethoxyphenyl)-14-methyl-12-oxa-8,14-diazatetracyclo[8.3.3.01,10.02,7]hexadeca-2(7),3,5-triene-9,13-dione

Crystal structure of 11-(2,3-dimethoxyphenyl)-14-methyl-12-oxa-8,14-diazatetracyclo[8.3.3.01,10.02,7]hexadeca-2(7),3,5-triene-9,13-dione

The title compound, C22H22N2O5, contains two conformationally similar molecules (A and B) in its the asymmetric unit (r.m.s. overlay fit for the 29 non-H atoms = 0.194 Å). In each molecule, the lactone ring has an envelope conformation with the spiro C atom as the flap. In the crystal, A+A and B+B i...

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Bibliographic Details
Main Authors: M. P. Savithri, M. Suresh, R. Raghunathan, R. Raja, A. SubbiahPandi
Format: Article
Language:English
Published: International Union of Crystallography 2015-05-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
diazatetracyclhexadecatrienedione
N—H...O hydrgen bonds
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989015006386

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