Synthesis of epsilon-aminocaproic acid from epsilon-caprolactam
    1.
    发明授权
    Synthesis of epsilon-aminocaproic acid from epsilon-caprolactam 失效
    从EPSILON-CAPROLACTAM合成EPSILON-氨基酸

    公开(公告)号:US3655748A

    公开(公告)日:1972-04-11

    申请号:US3655748D

    申请日:1969-04-29

    Applicant: BOSNALIJEK

    Inventor: TANDARA MILAN

    CPC classification number: C07D201/08

    Abstract: E-AMINOCAPROIC ACID IS PRODUCED BY THE HYDROLYTIC DECOMPOSITION OF E-CAPROLACTAM WHEREIN A MIXTURE OF THE LACTAM AND BA(OH)2$8H2O IS DISSOLVED IN A MIXED SOLVENT CONSISTING OF WATER AND DIMETHYLSULFOXIDE (DMSO). THE BARIUM SALT OF THE ACID WHICH IS FORMED IS THEN CONVERTED TO THE FREE ACID BY ADDING GASEOUS CARBON DIOXIDE WHICH FORMS INSOLUBLE BACO3.

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