公开(公告)号：AU8767701A

公开(公告)日：2002-02-25

申请号：AU8767701

申请日：2001-08-10

Applicant: BASF AG

Inventor： STUEER WOLFRAM ,  KARL JORN ,  ROPER MICHAEL ,  JUNG STEFAN ,  WOLF JUSTIN ,  WERNER HELMUT

IPC: B01J31/22 ,  C07B61/00 ,  C07C211/09 ,  C07C217/08 ,  C07C323/25 ,  C07F5/02 ,  C07F9/50 ,  C07F9/54 ,  C07F15/00 ,  C07F17/00 ,  C07F17/02

Abstract: In the ruthenium complexes of the general formula A or B, X 1 >and X 2>, independently of one another, are monodentate or polydentate anionic ligands, R, R' and R'', independently of one another, are hydrogen or substituted or unsubstituted C 1-20 -alkyl, C 6-20 -aryl or C 7-20 -alkylaryl radicals, and L 1 >and L 2>, independently of one another, are neutral electron donor ligands which are coordinated as carbenoids to the metal center and may be linked via a bridge W having 0 to 20 carbon atoms, which may be part of a cyclic or aromatic group and may be interrupted by heteroatoms, with the exception of C,N-heterocyclic five-membered ring systems.

公开(公告)号：DE19854869A1

公开(公告)日：2000-05-31

申请号：DE19854869

申请日：1998-11-27

Applicant: BASF AG

Inventor： SCHWAB PETER ,  SCHULZ MICHAEL ,  WOLF JUSTIN ,  WERNER HELMUT

IPC: B01J31/24 ,  C07F15/00

Abstract: The invention relates to a method of producing ruthenium complexes of general formula (I): RuX2(=CH-CH2R)L L , wherein X is an anionic ligand, R is hydrogen or an optionally substituted C1-20 alkyl radical or C6-20 aryl radical, and L and L independently are neutral electron-donor ligands. Said ruthenium complexes are produced by a) reacting RuX3 with a diene in a solvent on the basis of one or several aliphatic secondary alcohols in the presence of a reducing adjuvant, reacting said mixture with L and L in the presence of at least one coordinating weak base and hydrogen and without isolating any intermediates, b) reacting the mixture with compounds of general formula (II): R-C=CH, wherein R has the meaning indicated above, in the presence of a soluble chloride source.

公开(公告)号：AU3930199A

公开(公告)日：1999-11-29

申请号：AU3930199

申请日：1999-05-03

Applicant: BASF AG

Inventor： SCHWAB PETER ,  SCHULZ MICHAEL ,  WOLF JUSTIN ,  STUER WOLFRAM ,  WERNER HELMUT

IPC: B01J31/22 ,  B01J31/00 ,  C07B61/00 ,  C07C6/04 ,  C07F9/50 ,  C07F15/00 ,  C08F4/80

公开(公告)号：DE59901120D1

公开(公告)日：2002-05-08

申请号：DE59901120

申请日：1999-05-03

Applicant: BASF AG

Inventor： SCHWAB PETER ,  SCHULZ MICHAEL ,  WOLF JUSTIN ,  STUER WOLFRAM ,  WERNER HELMUT

IPC: B01J31/22 ,  B01J31/00 ,  C07B61/00 ,  C07C6/04 ,  C07F9/50 ,  C07F15/00 ,  C08F4/80

公开(公告)号：DE59802654D1

公开(公告)日：2002-02-21

申请号：DE59802654

申请日：1998-08-20

Applicant: BASF AG

Inventor： SCHWAB PETER ,  SCHULZ MICHAEL ,  WOLF JUSTIN ,  STUER WOLFRAM ,  WERNER HELMUT

IPC: B01J31/00 ,  B01J31/22 ,  C07F9/50 ,  C07F15/00 ,  C08F4/80 ,  C08F32/04 ,  C08G61/08

Abstract: Ruthenium complexes of the formula I or IVwhereX, Y are anionic ligands,R is hydrogen or a substituted or unsubstituted C1-C20-alkyl radical or C6-C20-aryl radical andL1 and L2 are, independently of one another, uncharged electron donor ligands, are prepared by(a) reaction of RuX3 with L1 and L2 in an inert solvent in the presence of a reducing agent and hydrogen and(b) reaction with compounds of the formula IIwhere R is as defined above, in the presence or absence of water, and, if desired after isolation of the intermediate, with HY, [HL1]Y or [HL2]Y.

公开(公告)号：ID29912A

公开(公告)日：2001-10-25

申请号：ID20011140

申请日：1999-11-23

Applicant: BASF AG

Inventor： SCHWAB PETER ,  SCHULZ MICHAEL ,  WOLF JUSTIN ,  WERNER HELMUT

IPC: B01J31/24 ,  C07F15/00

Abstract: The invention relates to a method of producing ruthenium complexes of general formula (I): RuX2(=CH-CH2R)L L , wherein X is an anionic ligand, R is hydrogen or an optionally substituted C1-20 alkyl radical or C6-20 aryl radical, and L and L independently are neutral electron-donor ligands. Said ruthenium complexes are produced by a) reacting RuX3 with a diene in a solvent on the basis of one or several aliphatic secondary alcohols in the presence of a reducing adjuvant, reacting said mixture with L and L in the presence of at least one coordinating weak base and hydrogen and without isolating any intermediates, b) reacting the mixture with compounds of general formula (II): R-C=CH, wherein R has the meaning indicated above, in the presence of a soluble chloride source.

公开(公告)号：DE10033956A1

公开(公告)日：2001-03-08

申请号：DE10033956

申请日：2000-07-13

Applicant: BASF AG

Inventor： WOLF JUSTIN ,  FRIES GUIDO ,  WERNER HELMUT

IPC: C07C319/14 ,  C07C323/12 ,  C07F9/50 ,  C07F9/74 ,  C07F9/80 ,  C07F9/66

Abstract: Production of bis(phosphino/arsino-) compounds comprises reaction of an alkylene sulfate with alkali metal phosphine or arsine compounds. A process for the production of compounds of formula R R E-CR R -(CH2)nCR R -ER R (1) comprises reaction of an alkylene sulfate of formula (2) with an alkali compound of formula R R EM (3) and an alkali compound of formula R R EM (4); R -R = H, OH, halogen, acyl, CHO, 1-12C alkyl, 6-12C aryl, whereby R and R or R and R may not be simultaneously OH; R -R = 1-20C alkyl, 3-10C cycloalkyl, aryl or heteroaryl having up to 4 condensed aromatic rings or 7-20C aralkyl, (un)substituted; E = P, As, N; R E, R E = S; n = 0-6; M = Li, Na or K.

公开(公告)号：DE19904200A1

公开(公告)日：2000-08-10

申请号：DE19904200

申请日：1999-02-03

Applicant: BASF AG

Inventor： BARTH DIETMAR ,  WOLF JUSTIN ,  WERNER HELMUT ,  SCHAEFER MARTIN ,  SCHULZ MICHAEL

IPC: B01J27/13 ,  B01J27/135 ,  B01J27/138 ,  C07B61/00 ,  C07C67/38 ,  C07C69/533 ,  C07C67/347 ,  B01J27/132 ,  C07C69/608 ,  C07C69/612

Abstract: The invention relates to a method for selectively producing 3-alkene acid esters by adding alkyl formates to dienes according to general reaction formula (I), wherein R1 to R6 independently from one another are hydrogen or C1-C30-alkyl, C6-C30-aryl, C7-C30-alkylaryl, C5-C12-cycloalkyl or C1-C21-alkyl-C6-C9-cycloalkyl and R7 is a C1-C30-alkyl radical, in the presence of CO with a partial pressure of at least 10 bar (1 MPa), using a catalyst containing a Pd-compound and one or more compounds of the MCln-type, whereby M has one of the following meanings: an alkaline earth metall ion with n = 2, a metallic ion of the fourth group (IV. subgroup) with n = 4, a metallic ion of the sixth group (VI. subgroup) with n = 3, 5 or 6, in the absence of an organic base containing phosphor or nitrogen.

公开(公告)号：ID24110A

公开(公告)日：2000-07-06

申请号：ID20000268

申请日：1998-08-20

Applicant: BASF AG

Inventor： SCHWAB PETER ,  SCHULZ MICHAEL ,  WOLF JUSTIN ,  STUER WOLFRAM ,  WERNER HELMUT

IPC: B01J31/00 ,  B01J31/22 ,  C07F9/50 ,  C07F15/00 ,  C08F4/80 ,  C08F32/04 ,  C08G61/08

Abstract: Ruthenium complexes of the formula I or IVwhereX, Y are anionic ligands,R is hydrogen or a substituted or unsubstituted C1-C20-alkyl radical or C6-C20-aryl radical andL1 and L2 are, independently of one another, uncharged electron donor ligands, are prepared by(a) reaction of RuX3 with L1 and L2 in an inert solvent in the presence of a reducing agent and hydrogen and(b) reaction with compounds of the formula IIwhere R is as defined above, in the presence or absence of water, and, if desired after isolation of the intermediate, with HY, [HL1]Y or [HL2]Y.

公开(公告)号：DE19835783A1

公开(公告)日：2000-02-17

申请号：DE19835783

申请日：1998-08-07

Applicant: BASF AG

Inventor： BARTH THOMAS ,  RIEBER NORBERT ,  BREUER KLAUS ,  SCHAEFER MARTIN ,  WOLF JUSTIN ,  WERNER HELMUT

IPC: C07C67/30 ,  C07B61/00 ,  C07C51/353 ,  C07C67/347 ,  C07C69/602 ,  C07C69/587 ,  C07C57/10

Abstract: The invention relates to a method for producing compounds of formula (I) in which R = H, C1-C6 alkyl, C1-C6 alkenyl, C3-C6 cycloalkyl or phenyl and R = H or C1-C3 alkyl, whereby propyne is reacted with a compound of formula (II), in which R and R have the above-mentioned meanings, in the presence of a transition metal catalyst system.