1.
    发明专利
    未知

    公开(公告)号:DE59606111D1

    公开(公告)日:2000-12-14

    申请号:DE59606111

    申请日:1996-08-16

    Applicant: BASF AG

    Abstract: The novel feature in carboxylic acid prodn. from olefins and CO in presence of water at 30-200 degrees C/30-200 bar is that the halogen-free catalyst system comprises a mixt. of (A) Rh (or Rh cpd.) and (B) an N-contg. heterocyclic cpd.

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