Preparation of omega-aminoalkanoic acids

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260534R, C07C 9900

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active

039338738

ABSTRACT:
A method for preparing omega-aminoalkanoic acids by the steps of (1) nitro-oxidizing a cycloalkene to a cyclic alpha-nitroketone, (2) cleaving and esterifying a cyclic alpha-nitroketone with an alcohol to form an alkyl omega-nitroester, (3) catalytically hydrogenating the nitroester to an aminoester and (4) hydrolyzing the aminoester to an aminoalkanoic acid.

REFERENCES:
patent: 2998437 (1961-08-01), Benton
patent: 3557166 (1971-01-01), Lachowicz et al.
patent: 3816404 (1974-06-01), Kablaoui et al.

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