| 摘要 |
There is provided a process for producing an N-acyl amino acid amide, comprising a condensation reaction of an N-acyl amino acid with an amine and/or an ammonia, preferably a primary amine, a secondary amine and/or an ammonia under dehydration in the presence of a boron compound as the catalyst under coexistence of an alcohol as the auxiliary solvent, at a high yield for a short time. A medium for hylotropic dehydration such as hydrocarbon compounds may be used in the reaction.
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