Abstract
A novel cascade cyclization of ethyl glyoxalate and amines proceeds in the presence of Pd(TFA)(2) (5 mol %) to give the cyclic dehydro-α-amino acid derivatives. This method provides a fast and simple access to highly substituted dihydro-pyrrol-2-ones in good yields.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Amines / chemistry*
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Amino Acids, Cyclic / chemical synthesis*
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Amino Acids, Cyclic / chemistry
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Catalysis
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Cyclization
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Glyoxylates / chemical synthesis*
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Glyoxylates / chemistry
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Molecular Structure
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Palladium / chemistry*
Substances
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Amines
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Amino Acids, Cyclic
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Glyoxylates
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ethyl glyoxalate
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Palladium