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Molbank 2009
Synthesis of N-(2,8-Dioxo-1-oxaspiro[4.5]deca-6,9-dien-7-yl) Acetamide and BenzamideDOI: 10.3390/m599 Keywords: spiroannulation, oxidation, phenol, spirolactone Abstract: The syntheses of two new spirolactones are described. Each compound was obtained as an off-white solid in 66% yields from 4-hydroxy-3-nitrobenzaldehyde.
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