Abstract
This work comprises the synthesis of new thioxanthone derivatives containing C-substituted thioxanthone. To obtain these derivatives, the o-mercapto benzoic acid was chosen as the starting material, which was reacted with dry benzene in sulfuric acid (98 %) to produce the thioxanthone (1). The 2,7-(disulfonyl phosphine imine) thioxanthone (4-8) were prepared from reaction of compound (1) with chlorosulfonic acid gave 2,7-(disulfonyl chloride) thioxanthone (2). Treatment of (2) with sodium azide to produce 2,7-(disulfonyl azide) thioxanthone (3). Condensation of (3) with phosphorus compounds afforded compounds (4-8). The 2,7-(disulfonamide) thioxanthone (9-21) was obtained when compound (2) condensed with different aromatic amines, it gave the expected amides (9-21).
Article Type
Article
How to Cite this Article
Al-Araji, Souad. M. and Dawood, Rafid. S.
(2013)
"Synthesis and Characterization of New Thioxanthone Derivatives,"
Baghdad Science Journal: Vol. 10:
Iss.
3, Article 20.
DOI: https://doi.org/10.21123/bsj.2013.10.3.724-735
