公开(公告)号：DE3510876A1

公开(公告)日：1986-10-02

申请号：DE3510876

申请日：1985-03-26

Applicant: BASF AG

Inventor： HOELDERICH WOLFGANG DR ,  LENDLE HUBERT DR ,  MAGNUSSEN PETER DR ,  LEITNER HANS DR ,  MANEGOLD JOST HENRICH DR ,  LEITENBERGER WOLFGANG DR

IPC: C07B61/00 ,  B01J27/00 ,  B01J29/04 ,  C07C67/00 ,  C07C253/00 ,  C07C253/22 ,  C07C255/04 ,  C07C121/26 ,  C07C120/08

Abstract: Aliphatic dinitriles are prepared by reacting aliphatic dicarboxylic acids with ammonia in excess at from 200 DEG to 500 DEG C. in the presence of zeolites as catalysts.

公开(公告)号：DE3671435D1

公开(公告)日：1990-06-28

申请号：DE3671435

申请日：1986-03-19

Applicant: BASF AG

Inventor： HOELDERICH WOLFGANG DR ,  LENDLE HUBERT DR ,  MAGNUSSEN PETER DR ,  LEITNER HANS DR ,  MANEGOLD JOST HENRICH DR ,  LEITENBERGER WOLFGANG DR

IPC: C07B61/00 ,  B01J27/00 ,  B01J29/04 ,  C07C67/00 ,  C07C253/00 ,  C07C253/22 ,  C07C255/04

Abstract: Aliphatic dinitriles are prepared by reacting aliphatic dicarboxylic acids with ammonia in excess at from 200 DEG to 500 DEG C. in the presence of zeolites as catalysts.