| 摘要 |
This invention relates to a method of racemizing enantiomers of compounds containing the group PARTICULARLY ENANTIOMERS OF alpha -AMINO-E-caprolactam, by contacting said enantiomers with ions of aluminum, chromium, cobalt, copper, indium, nickel, palladium, or zinc, preferably by dissolving salts of said metals in solutions of said enantiomers.
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