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REDUCTIVE AMINATION OF NITRILES USING TRANSFER HYDROGENATION
REDUCTIVE AMINATION OF NITRILES USING TRANSFER HYDROGENATION
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机译:转移加氢还原丁腈
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摘要
This disclosure describes a low temperature process for the preparation of tertiary amines from nitriles and secondary amines via reductive amination using transfer hydrogenation. The process can use a nitrile and a dialkylamine and proceeds under surprisingly mild conditions using a palladium catalyst and the corresponding dialkylammonium formate as the hydrogen donor, and show a pronounced acceleration in the presence of water.
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