DOI: 10.1039/A606689E
(Paper)
Reference Section for: J. Chem. Soc., Perkin Trans. 1, 1997, 601-606
Synthesis and biological testing of pyrano[2,3-a]acridinones
(Note: The full text of this document is currently only available in the PDF Version )
Jacqueline A. Drewe and Paul W. Groundwater
Abstract
The synthesis of 12-amino- 7a and 12-hydroxy-2-arylpyrano[2,3-a]acridin-4-ones 7b and 19 via the von Strandtmann flavone annelation procedure is described, in which the pyranone ring is formed by the reaction of a β-ketosulfoxide 13, 18 with an aromatic aldehyde.
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