M. Garrido, M. Rodriguez, M. Morcillo
Sep 25, 1990
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0
Influential Citations
1
Citations
Journal
Chemical & Pharmaceutical Bulletin
Abstract
4-(Benzoylaminomethyl)pyridine 1-oxides (1) react with indan-1, 3-dione in the presence of acetic anhydride to give 2-(benzoylamino-4-pyridylmethylene)indan-1, 3-diones (4) and 4-benzoylaminomethyl-2-(3-hydroxy-1-oxo-2-indenyl)-pyridines (5) as enol forms. The reaction mechanism is discussed.