2, 8-Dimethylphenoxathiin 10-Oxide

SR Bennett, AR Kennedy, AI Khalaf…

Index: Bennett, Stephen R.; Kennedy, Alan R.; Khalaf, Abedawn I.; Waigh, Roger D. Acta Crystallographica Section C: Crystal Structure Communications, 1998 , vol. 54, # 10 p. 1511 - 1513

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Abstract

An important precursor to biologically active compounds, 2, 8-dimethylphenoxathiin 10- oxide (C14H12O2S), is found to adopt a folded geometry. The dihedral angles between the aromatic rings are 11.8 (2) and 15.4 (2)° for the two independent molecules, with the S atoms lying out of the ring planes.