公开(公告)号：MY117478A

公开(公告)日：2004-07-31

申请号：MYPI9706055

申请日：1997-12-16

Applicant: BASF AG

Inventor： JAKOB FISCHER ,  GERALD MEYER ,  KLAUS MUNDINGER ,  WOLFGANG SIEGEL

IPC: C07C253/10 ,  C07C7/167 ,  C07C255/04 ,  C07C255/07

Abstract: THE DISCLOSURE IS A PROCESS FOR PREPARING MIXTURES OF MONOOLEFINIC C5 MONONITRILES HAVING NONCONJUGATED C=C- AND C=N BONDING BY CATALYTIC HYDROCYANATION OF A HYDROCARBON MIXTURE CONTAINING 1,3-BUTADIENE, BY FIRST DIMINISHING THE PROPORTION OF THOSE COMPONENTS IN THE HYDROCARBON MIXTURE WHICH IMPAIR THE CATALYTIC HYDROCYANATION AND THEN SUBJECTING THE RESULTING MIXTURE TO CATALYTIC HYDROCYANATION.