公开(公告)号：ID24451A

公开(公告)日：2000-07-20

申请号：ID20000485

申请日：1998-09-09

Applicant: BASF AG

Inventor： JACOB FISCHER ,  WOLFGANG SIEGEL

IPC: B01J31/22 ,  B01J31/18 ,  C07C253/10 ,  C07C253/30 ,  C07C255/04 ,  C07C255/07 ,  C07F9/6571 ,  C07F9/6574 ,  C07F15/04

Abstract: A catalyst comprising at least one nickel(0) complex which comprises at least one mono-, bi- or multidentate phosphonite ligand of the formula Ior salts and mixtures thereof, is prepared as described, and the catalysts are used to prepare mixtures of monoolefinic C5 mononitriles with nonconjugated C=C and C=N bonds by catalytic hydrocyanation of butadiene or of a 1,3-butadiene-containing hydrocarbon mixture in the presence of a catalyst of this type.