Acid-catalysed reactions of 3,5-dialkyl-spiro[2.5]Octa-2,5-dien-4-ones |
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Authors: | RS Ward KS Thatcher |
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Institution: | Chemistry Department, University College of Swansea, Singleton Park, Swansea SA2 8PP U.K. |
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Abstract: | Acid-catalysed ring opening of the spirodienones () and () using p-toluene-sulphonic acid affords the styrène derivatives () and (), while treatment with acetic anhydride/H2SO4 affords the furan derivatives () and (). |
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