公开(公告)号：DE19506553A1

公开(公告)日：1996-08-29

申请号：DE19506553

申请日：1995-02-24

Applicant: BASF AG

Inventor： WUENSCH JOSEF DR ,  MAIER WALTER DR

IPC: C08F4/602 ,  C07F17/00 ,  C08F4/609 ,  C08F4/619 ,  C08F4/64 ,  C08F4/649 ,  C08F4/76 ,  C08F10/00 ,  C08F12/00 ,  C08F12/02 ,  C08F12/04 ,  C08F20/10 ,  C08F36/02

Abstract: The invention concerns catalyst systems of general formula (I) XM(Z )z1(Z )z2(Z )z3, in which the substituents and indices have the following meanings: X represents C1-C10 alkyl, 5-7-membered cycloalkyl, C1-C10 alkoxy, C6-C15 aryl or compounds of formula (II) in which R -R represents hydrogen, C1-C10 alkyl which can be substituted one to five times by halogen, 5-7-membered cycloalkyl which can carry C1-C6 alkyl groups as substituents, C6-C15 aryl or aryl alkyl, and in which optionally two adjacent groups together can stand for cyclic groups with 4-15 carbon atoms, or halogen, C1-C10 alkoxy, NR R or Si(R )3; R and R represent hydrogen, C1-C10 alkyl, C6-C15 aryl or C3-C10 cycloalkyl; M is a metal of the subgroups II-VIII of the periodic table of the elements; Z -Z are polymers of vinyl aromatic compounds, dienes, acrylates or mixtures thereof; and z1-z3 are 0, 1, 2 or 3, a condition being that 1

公开(公告)号：DE58903454D1

公开(公告)日：1993-03-18

申请号：DE58903454

申请日：1989-11-18

Applicant: BASF AG

Inventor： HENKELMANN JOCHEM DR ,  HOCH HELMUT DR ,  KAHL THOMAS-MICHAEL DR ,  KILPPER GERHARD DR ,  MAIER WALTER DR

IPC: C07C201/12 ,  C07C205/47 ,  C07C205/57 ,  C07C205/61 ,  C07C225/00

Abstract: 1-Nitroanthraquinone-2-carboxylic acid of the formula I (I) is prepared by treating novel 2-substituted 1-nitroanthraquinones of the general formula II (II) where R is -CH=CH-R1 or -CH2-CHO, where R1 is C1-C5-dialkylamino or a cyclic 5- or 6-membered amine which may contain further hetero atoms, with oxidizing agents free of heavy metal.

公开(公告)号：ES2053921T3

公开(公告)日：1994-08-01

申请号：ES89121382

申请日：1989-11-18

Applicant: BASF AG

Inventor： HENKELMANN JOCHEM DR ,  HOCH HELMUT DR ,  KAHL THOMAS-MICHAEL DR ,  KILPPER GERHARD DR ,  MAIER WALTER DR

IPC: C07C201/12 ,  C07C205/47 ,  C07C205/57 ,  C07C205/61 ,  C07C225/00

Abstract: 1-Nitroanthraquinone-2-carboxylic acid of the formula I (I) is prepared by treating novel 2-substituted 1-nitroanthraquinones of the general formula II (II) where R is -CH=CH-R1 or -CH2-CHO, where R1 is C1-C5-dialkylamino or a cyclic 5- or 6-membered amine which may contain further hetero atoms, with oxidizing agents free of heavy metal.

公开(公告)号：DE3840341A1

公开(公告)日：1990-06-07

申请号：DE3840341

申请日：1988-11-30

Applicant: BASF AG

Inventor： HENKELMANN JOCHEM DR ,  HOCH HELMUT DR ,  KAHL THOMAS-MICHAEL DR ,  KILPPER GERHARD DR ,  MAIER WALTER DR

IPC: C07C201/12 ,  C07C205/47 ,  C07C205/57 ,  C07C205/61 ,  C07C225/00

Abstract: 1-Nitroanthraquinone-2-carboxylic acid of the formula I (I) is prepared by treating novel 2-substituted 1-nitroanthraquinones of the general formula II (II) where R is -CH=CH-R1 or -CH2-CHO, where R1 is C1-C5-dialkylamino or a cyclic 5- or 6-membered amine which may contain further hetero atoms, with oxidizing agents free of heavy metal.