公开(公告)号：ES2163003T3

公开(公告)日：2002-01-16

申请号：ES96904768

申请日：1996-02-14

Applicant: BASF AG

Inventor： FISCHER DAVID ,  LANGHAUSER FRANZ ,  SCHWEIER GUNTHER ,  BRINTZINGER HANS-HERBERT ,  LEYSER NADINE

IPC: B01J31/22 ,  C07F9/54 ,  C07F17/00 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F10/00

Abstract: PCT No. PCT/EP96/00619 Sec. 371 Date Aug. 14, 1997 Sec. 102(e) Date Aug. 14, 1997 PCT Filed Feb. 14, 1996 PCT Pub. No. WO96/26211 PCT Pub. Date Aug. 29, 1996Metallocene complexes having a cationic bridge of the formula I where the substituents have the following meanings: M is a metal of transition group III, IV, V or VI of the Periodic Table of the Elements or a metal of the lanthanide group, X is fluorine, chlorine, bromine, iodine, hydrogen, C1-C10-alkyl, C6-C15-aryl or -OR5, R1 to R12, Y, Z and n having the meanings set out in the specification, said complexes can be prepared via ligand systems of the formula II II as intermediates.

公开(公告)号：DE59607533D1

公开(公告)日：2001-09-27

申请号：DE59607533

申请日：1996-02-14

Applicant: BASF AG

Inventor： FISCHER DAVID ,  LANGHAUSER FRANZ ,  SCHWEIER GUENTHER ,  BRINTZINGER HANS-HERBERT ,  LEYSER NADINE

IPC: B01J31/22 ,  C07F9/54 ,  C07F17/00 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F10/00

Abstract: PCT No. PCT/EP96/00619 Sec. 371 Date Aug. 14, 1997 Sec. 102(e) Date Aug. 14, 1997 PCT Filed Feb. 14, 1996 PCT Pub. No. WO96/26211 PCT Pub. Date Aug. 29, 1996Metallocene complexes having a cationic bridge of the formula I where the substituents have the following meanings: M is a metal of transition group III, IV, V or VI of the Periodic Table of the Elements or a metal of the lanthanide group, X is fluorine, chlorine, bromine, iodine, hydrogen, C1-C10-alkyl, C6-C15-aryl or -OR5, R1 to R12, Y, Z and n having the meanings set out in the specification, said complexes can be prepared via ligand systems of the formula II II as intermediates.

公开(公告)号：DE19506557A1

公开(公告)日：1996-08-29

申请号：DE19506557

申请日：1995-02-24

Applicant: BASF AG

Inventor： FISCHER DAVID DR ,  LANGHAUSER FRANZ DR ,  SCHWEIER GUENTHER DR ,  BRINTZINGER HANS-HERBERT PROF ,  LEYSER NADINE

IPC: B01J31/22 ,  C07F9/54 ,  C07F17/00 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/642 ,  C08F10/00 ,  C07C19/00 ,  C07F9/6568 ,  C07F7/00 ,  C07F9/50 ,  C07F9/70 ,  C07F9/90 ,  C07C211/62 ,  C08F4/42

Abstract: The invention relates to metallocene complexes of the general formula (I), wherein: M is a metal from subgroups III, IV, V or VI of the periodic table of elements or a metal from the lanthanides; X is fluorine, chlorine, bromine, iodine, hydrogen, C1-C10 alkyl, C6-C15 aryl or -OR , wherein R is C1-C10 alkyl, C6-C15 aryl, alkyl aryl, aryl alkyl, alkyl fluoride or aryl fluoride with, respectively, 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; R to R and R to R are hydrogen, C1-C10 alkyl, 5- to 7-membered cycloalkyl, which in turn can carry C1-C10 alkyls as substituents, C6-C15 aryl or aryl alkyl, wherein two adjacent radicals may together stand for cyclic groups containing 4 to 15 C atoms, or Si(R )3 with R being C1-C10 alkyl, C6-C15 aryl or C3-C10 cycloalkyl; Y is nitrogen, phosphorous, arsenic, antimony or bismuth; R , R are hydrogen, C1-C10 alkyl, C3-C10 cycloalkyl or C6-C15 aryl; n is 0, 1 or 2; and Z stands for halogenides, carboxylates, monosubstituted sulfonates, borates or alcoholates. The invention also relates to ligand systems of the general formula (II) as intermediates.