6.
    发明专利
    未知

    公开(公告)号:DK147067B

    公开(公告)日:1984-04-02

    申请号:DK327078

    申请日:1978-07-21

    Applicant: HOECHST AG

    Abstract: Secondary amines of the formula wherein R1 is a straight-chain or branched alkyl, alkenyl or ethylenically multi-unsaturated hydrocarbon radical having from 8 to 26 C atoms, R2 is a straight-chain or branched alkyl, alkenyl or ethylenically multi-unsaturated hydrocarbon radical having from 1 to 26 C atoms, X is an alkylene radical selected from the group -CH2CH2-, -CH(CH3)-CH2-, or -CH2-CH(CH3), and y is a number from 1 to 20, are prepared from aliphatic nitriles and aliphatic alcohols in the liquid phase in the presence of hydrogenation-dehydrogenation catalysts at elevated temperature. They are valuable intermediates, for example for the manufacture of softeners for textiles, of components for organophilic ammonium bentonites and also of microbiocides, especially for combating bacteria, fungi and algae.

Patent Agency Ranking