| 摘要 |
The invention relates to a process for preparing omega-amino acids or their esters, which is characterized by the following steps: c) ozonolysis of unsaturated fatty acids or fatty acid derivatives, d) reductive amination of the reaction mixture obtained from the reaction with ozone, to give the omega-amino acid or ester thereof, the reaction being carried out with a C1-C5 alcohol in a mixture with at least 0.5% by weight of water as solvent, based on the total amount of solvent.
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