公开(公告)号：DE3661263D1

公开(公告)日：1988-12-29

申请号：DE3661263

申请日：1986-09-04

Applicant: BASF AG

Inventor： MAERKL ROBERT DR ,  BERTLEFF WERNER DR ,  HARDER WOLFGANG DR ,  KUMMER RUDOLF DR

IPC: C07B61/00 ,  B01J31/00 ,  C07C29/15 ,  C07C29/158 ,  C07C31/20

公开(公告)号：DE3713554A1

公开(公告)日：1988-11-03

申请号：DE3713554

申请日：1987-04-23

Applicant: BASF AG

Inventor： MERGER FRANZ DR ,  BERTLEFF WERNER DR ,  LIEBE JOERG DR

IPC: C07C41/50 ,  C07C43/303 ,  C07C45/51 ,  C07C47/21 ,  C07C67/38 ,  C07C69/708 ,  C07C69/716 ,  C07C69/67

公开(公告)号：DE3638219A1

公开(公告)日：1988-05-11

申请号：DE3638219

申请日：1986-11-08

Applicant: BASF AG

Inventor： MAERKL ROBERT DR ,  BERTLEFF WERNER DR ,  KUEHN GEBHARD ,  PANITZ PAUL ,  STOPS PETER ,  KUMMER RUDOLF

IPC: B01J31/20 ,  B01J31/00 ,  C07B61/00 ,  C07C67/30 ,  C07C67/38 ,  C07C69/003 ,  C07C69/34 ,  C07C69/44 ,  C07C69/533 ,  C07C69/593

Abstract: Carbalkoxy-containing aliphatic compounds are prepared continuously by reacting an olefinically unsaturated aliphatic compound with carbon monoxide and an alkanol in the presence of a cobalt carbonyl catalyst and a tertiary nitrogen base at from 80 DEG to 200 DEG C. and under from 100 to 1,200 bar by an improved process in which carbon monoxide is circulated, and a carbon dioxide content of from 0.1 to 2% by volume is maintained in the carbon monoxide fed to the reaction.