Method for partially hydrogenating dinitriles to aminonitriles
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United States of America Patent
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Nov 9, 1999
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N/A
app pub date -
Sep 15, 1997
filing date -
Dec 14, 1994
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Abstract
A process for the hemihydrogenation of aliphatic dinitriles to the corresponding aminonitriles using hydrogen in the presence of a catalyst, a strong inorganic base and water is disclosed. Using the disclosed process, a selectivity for the desired aminonitriles of at least 60% can be achieved.
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