Ontology highlight
ABSTRACT:
SUBMITTER: Liu LQ
PROVIDER: S-EPMC3089314 | biostudies-literature | 2011 May
REPOSITORIES: biostudies-literature
Liu Li-Qiang LQ Yang Jing-Kui JK
Acta crystallographica. Section E, Structure reports online 20110407 Pt 5
In the title compound, C(21)H(20)Br(2)O(2)S, prepared by the reaction of 1,9-bis-(4-bromo-phen-yl)nona-2,7-diene-1,9-dione with sodium sulfide nona-hydrate in acetonitrile, the six-membered thio-pyran ring has a chair conformation while the H atoms ortho to the S atom adopt a cis configuration. The dihedral angle between the two benzene rings is 2.59 (8)°. ...[more]