Ethyl 2-amino-4-(4-bromophenyl)-6-methoxy-4H-benzo[h]chromene-3-carboxylate

Ethyl 2-amino-4-(4-bromophenyl)-6-methoxy-4H-benzo[h]chromene-3-carboxylate

In the title compound, C23H20BrNO4, the pyran ring has a flattened boat conformation with the O and methine C atoms lying to one side of the plane [0.160 (5) and 0.256 (6) Å, respectively] defined by the remaining atoms. Nevertheless, the 4H-benzo[h]chromene ri...

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Bibliographic Details
Main Authors: Seik Weng Ng, Abd El-Galil E. Amr, Mohamed A. Al-Omar, Ahmed M. Fouda, Ahmed M. El-Agrody, Edward R. T. Tiekink
Format: Article
Language:English
Published: International Union of Crystallography 2013-03-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053681300490X

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http://scripts.iucr.org/cgi-bin/paper?S160053681300490X

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