2.
    发明专利
    未知

    公开(公告)号:DE502006003196D1

    公开(公告)日:2009-04-30

    申请号:DE502006003196

    申请日:2006-06-21

    Applicant: BASF SE

    Abstract: Processes comprising: providing an aromatic alcohol; and reacting the aromatic alcohol with ammonia at a temperature of 80 to 350° C. in the presence of hydrogen and a heterogeneous catalyst to form a crude reaction product comprising a corresponding primary aromatic amine, wherein the heterogeneous catalyst comprises a catalytically active composition which, prior to reduction with hydrogen, comprises 90 to 99.8% by weight of zirconium dioxide (ZrO2), 0.1 to 5.0% by weight of an oxygen-comprising compound of palladium, and 0.1 to 5.0% by weight of an oxygen-comprising compound of platinum.

    4.
    发明专利
    未知

    公开(公告)号:AT518823T

    公开(公告)日:2011-08-15

    申请号:AT06841544

    申请日:2006-12-21

    Applicant: BASF SE

    Abstract: A process for continuously preparing a primary aromatic amine by reacting a corresponding cycloaliphatic alcohol with ammonia in the presence of hydrogen at a temperature in the range from 80 to 350° C. in the presence of a heterogeneous catalyst, wherein the catalytically active composition of the catalyst, before its reduction with hydrogen, comprises from 90 to 99.8% by weight of zirconium dioxide (ZrO2), from 0.1 to 5.0% by weight of oxygen compounds of palladium and from 0.1 to 5.0% by weight of oxygen compounds of platinum.

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