Preparation of amino acid amides
A process for making amino acid amides, comprising reacting an amino acid, or acid salt of an amino acid, with a halogenating agent, or with a substance that reacts with carboxylic acids to form a leaving group, to form an intermediate, then reacting the intermediate with ammonia. When the amino aci...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A process for making amino acid amides, comprising reacting an amino acid, or acid salt of an amino acid, with a halogenating agent, or with a substance that reacts with carboxylic acids to form a leaving group, to form an intermediate, then reacting the intermediate with ammonia. When the amino acid or acid salt is enantiomerically pure, the amide will be a stereoisomer. An amide made by the process can be used to form levetiracetam. |
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