Abstract
Novel and highly efficient cross couplings of aryl bromides and chlorides with AlAr3(THF) (Ar = Ph, 2,4,6-Me3C6H2, 2-naphthyl or 4-Me3SiC6H4) catalyzed by the economic palladium catalyst of PCy3 are reported without the use of a base and under mild reaction conditions at room temperature or temperatures < or = 60 degrees C even for couplings of bulky aryl halides and the Al(2,4,6-Me3C6H2)3(THF) reagent.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Aluminum / chemistry*
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Benzene Derivatives / chemical synthesis
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Benzene Derivatives / chemistry
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Catalysis
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Hydrocarbons, Brominated / chemistry*
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Hydrocarbons, Chlorinated / chemistry*
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Molecular Structure
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Organometallic Compounds / chemical synthesis
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Organometallic Compounds / chemistry*
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Palladium / chemistry*
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Stereoisomerism
Substances
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Benzene Derivatives
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Hydrocarbons, Brominated
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Hydrocarbons, Chlorinated
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Organometallic Compounds
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Palladium
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Aluminum