Abstract
Direct arylation of thiophenes and benzothiophenes with aryltrimethylsilanes was effectively catalyzed by PdCl(2)(MeCN)(2) in the presence of CuCl(2) as an oxidant. The reaction preferentially occurred at the β-position of both thiophenes and benzothiophenes.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Catalysis
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Combinatorial Chemistry Techniques
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Copper / chemistry
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Molecular Structure
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Palladium / chemistry*
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Silanes / chemical synthesis
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Silanes / chemistry*
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Thiophenes / chemical synthesis
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Thiophenes / chemistry*
Substances
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Silanes
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Thiophenes
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benzothiophene
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Palladium
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Copper
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cupric chloride