Synthesis of 9-Aryl-3-methyl-1,8-dioxo-2,10-dioxanthens

Xinkui You, Zhilan Lin, Xueli Zhang, Yuan Gao
2012 Youji huaxue  
A series of 9-aryl-3-methyl-1,8-dioxo-2,10-dioxanthens were synthesized by the reaction of aromatic aldehydes, 4-hydroxyl-6-methyl-2-pyranone and 1,3-cyclohexadione in glycol. The structures of the products were determined by IR, NMR and X-ray diffraction analysis.
doi:10.6023/cjoc1104071 fatcat:tqwy55e2qna7np3dd6fkgmumdu