公开(公告)号：CH619869A5

公开(公告)日：1980-10-31

申请号：CH704376

申请日：1976-06-03

Applicant: BASF AG

Inventor： NISSEN AXEL DR ,  FLIEGE WERNER DR ,  VOGES DIETER DR

IPC: B01J23/80 ,  C07B61/00 ,  C07C45/00 ,  C07C45/62 ,  C07C45/72 ,  C07C45/73 ,  C07C45/74 ,  C07C67/00

公开(公告)号：DE2525506A1

公开(公告)日：1976-12-23

申请号：DE2525506

申请日：1975-06-07

Applicant: BASF AG

Inventor： NISSEN AXEL DR ,  FLIEGE WERNER DR ,  VOGES DIETER DR

IPC: B01J23/80 ,  C07B61/00 ,  C07C45/00 ,  C07C45/62 ,  C07C45/72 ,  C07C45/73 ,  C07C45/74 ,  C07C67/00

公开(公告)号：DE2301139A1

公开(公告)日：1974-07-18

申请号：DE2301139

申请日：1973-01-11

Applicant: BASF AG

Inventor： BAER KARL DR ,  HOFFMANN HERWIG DR ,  VOGES DIETER DR ,  WEGERICH ANTON DR ,  WINDERL SIEGFRIED DR

IPC: B01J23/75 ,  B01J23/889 ,  B01J27/185 ,  B01J27/186 ,  B01J37/00 ,  C07C209/48 ,  C07C85/12 ,  B01J11/32

Abstract: Primary amines are prepd. by nitrile hydrogenation using a solid particulate catalyst derived from oxides of CO and/or Ni and contains Mn and/or H3PO4 and which is provided with longitudinal pore spaces opening out towards catalyst grain boundaries and is prepd. by a standard process, through addn. of fibrous, heat-removable particles to slurried catalyst compsn., heating and reducing in an H2 stream. Fibre type and quantity are chosen so that pore spaces have a dia. of 0.03-0.5 (0.1) mm and make up 4-10 vol. % of catalyst grain.

公开(公告)号：DE2136884A1

公开(公告)日：1973-02-01

申请号：DE2136884

申请日：1971-07-23

Applicant: BASF AG

Inventor： DECKER MARTIN DR ,  HOFFMANN HERWIG DR ,  MERKEL KARL DR ,  TOUSSAINT HERBERT DR ,  VOGES DIETER DR

IPC: C07C13/04 ,  C07C93/04

Abstract: Alkoxypropylamines are prepd. by the catalytic hydrogenation of an alkoxynitrile in the presence of free phosphoric acid (0.1-10 wt. %). The nitrile is obtd. by the reaction of an alcohol with acrylonitrile, in the presence of a base as catalyst. The base is finally neutralised. Pref. the alcohol is a divalent 2-8C straight-chain alcohol e.g. 1,6-hexane diol, and the base is neutralised by phosphoric acid. Hydrogenation occurs at pref. 60-90 degrees C, 100-300 atm. H2 in the presence of 0.2-1.0% H3PO4 to give an improved yield (>95%) and purity (>99%) of prod. The amines can be used as precursors in the mfre. of plastics.

公开(公告)号：CH388900A

公开(公告)日：1965-06-30

申请号：CH1320463

申请日：1963-10-28

Applicant: BASF AG

Inventor： FAULHABER GERHARD DR ,  VOGES DIETER DR ,  PENNING ERNST DR ,  WILHELM HANS DR ,  GOETZ NORBERT DR

IPC: D06M15/29 ,  D06M15/423