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Claims for Patent: 3,950,405

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Claims for Patent: 3,950,405

Title: Trans-4-aminomethylcyclohexane-1-carboxylic acid
Abstract:A trans isomer of 4-cyanoncyclohexane-1-carboxylic acid or its lower alkyl ester is reduced in a solvent in the presence of a hydrogenating catalyst, and hydrolyzing the produced ester in case the starting trans-isomer is a lower alkyl ester, then the trans-4-aminomethyl-cyclohexane-1-carboxylic acid is recovered from the reaction mixture.
Inventor(s): Okano; Atsuji (Otsuka, JA), Kadoya; Shizuo (Yokohama, JA), Naito; Takeo (Ichikawa, JA), Aoyagi; Takaaki (Fujisawa, JA), Shimizu; Masao (Otsukanaka, JA)
Assignee: Mitsubishi Chemical Industries Ltd. (Tokyo, JA)
Application Number:04/836,196
Patent Claims: 1. Trans-4-aminomethylcyclohexane-1-carboxylic acid.
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