2-Bromo-1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione

In the title compound, C19H17BrO3, the ring skeleton is located on a crystallographic mirror plane; two C atoms of the cyclohexene ring are disordered over the two locations to satisfy the preferred ring conformation. In the crystal, C—H...O hydrogen bonds link the molecules into chains al...

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Bibliographic Details
Main Authors: Cui-Ping Fan, Wei-Ping Yin, Xin-Xiang Cao, Jing-Cai Yao
Format: Article
Language:English
Published: International Union of Crystallography 2013-06-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536813011483