Abstract
Fluoren-9-ones and derivatives are readily prepared in good yields by the annulation of in situ generated arynes by 2-haloarenecarboxaldehydes in the presence of a palladium catalyst.
Publication types
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Research Support, N.I.H., Extramural
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Research Support, U.S. Gov't, Non-P.H.S.
MeSH terms
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Aldehydes / chemistry*
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Alkynes / chemistry*
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Catalysis
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Fluorenes / chemical synthesis*
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Hydrocarbons, Halogenated / chemistry*
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Models, Chemical
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Palladium / chemistry*
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Stereoisomerism
Substances
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Aldehydes
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Alkynes
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Fluorenes
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Hydrocarbons, Halogenated
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Palladium
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9-fluorenone