公开(公告)号：MX202663B

公开(公告)日：2001-06-26

申请号：MX9810300

申请日：1998-12-07

Applicant: BASF AG

Inventor： GROSCH GEORG HEINRICH ,  MUELLER ULRICH ,  SCHULZ MICHAEL ,  RIEBER NORBERT ,  WUERZ HARALD

IPC: C07D301/06 ,  B01J29/04 ,  B01J29/89 ,  C07D301/04 ,  C07D301/10 ,  C07D303/04

Abstract: PCT No. PCT/EP97/02821 Sec. 371 Date Dec. 14, 1998 Sec. 102(e) Date Dec. 14, 1998 PCT Filed May 30, 1997 PCT Pub. No. WO97/47386 PCT Pub. Date Dec. 18, 1997An oxidation catalyst based on titanium silicalites or vanadium silicalites having a zeolite structure and containing from 0.01 to 30% by weight of one or more noble metals selected from the group consisting of ruthenium, rhodium, palladium, osmium, iridium, platinum, rhenium, gold and silver has been molded by a compacting shaping process. This oxidation catalyst is used for the preparation of epoxides, in particular propylene oxide, from olefins, hydrogen and oxygen.

公开(公告)号：BR9913404A

公开(公告)日：2001-05-22

申请号：BR9913404

申请日：1999-09-02

Applicant: BASF AG

Inventor： SLANY MICHAEL ,  SCHOFER MARTIN ,  SCHULZ MICHAEL

IPC: B01J31/24 ,  C07B61/00 ,  C07C253/30 ,  C07C255/19 ,  C07F9/6568 ,  C07F15/00 ,  C07C253/00

Abstract: The process comprises reacting 2-, 3- or 4-pentenenitrile or mixtures thereof with carbon monoxide and a hydroxyl compound in the presence of a catalyst system comprising (i) a palladium(II) compound, (ii) a bidentate diphosphine ligand and (iii) an anion source. Novel catalyst systems containing diphosphine ligands of the bis(phosphinomethyl)amine type are also described.

公开(公告)号：CA2298943A1

公开(公告)日：2000-08-22

申请号：CA2298943

申请日：2000-02-18

Applicant: BASF AG

Inventor： SCHWAB PETER ,  SCHULZ MICHAEL

IPC: B01J31/22 ,  C07B37/00 ,  C07B37/04 ,  C07B61/00 ,  C07C6/04 ,  C07C45/72 ,  C07C51/353 ,  C07C55/14 ,  C07C57/13 ,  C07C67/343 ,  C07C67/347 ,  C07C69/593 ,  C07C231/12 ,  C07C253/30 ,  C07F15/00 ,  C07C233/09 ,  C07C255/09 ,  C07C231/14 ,  C07C47/21 ,  C07C51/373 ,  C07C45/69

Abstract: C6 compounds of the formula (I) E-CH2-CH=CH-CH2-E1 (I) are prepared by self metathesis or cross metathesis of compounds of the formulae (II) and/or (III) R-CH=CH-CH2-E (II) R1-CH=CH-CH2-E1 (III) where E, E1 are independently -CHO, -COOH, -COOR2, -C(O)NR3R4, -CN, R, R1 are independently H, C1-12-alkyl, C6-12-aryl or C7-13-alkylaryl and R2, R3, R4 are independently H, C1-12-alkyl, C7-13-aralkyl, in the presence of a homogeneous catalyst comprising ruthenium compounds or ruthenium complexes.

公开(公告)号：CA2355623A1

公开(公告)日：2000-07-06

申请号：CA2355623

申请日：1999-12-21

Applicant: BASF AG

Inventor： TROPSCH JURGEN ,  JAGER HANS-ULRICH ,  SCHULZ RALF ,  SCHULZ MICHAEL ,  SCHWAB PETER ,  WALTER MARC ,  ROPER MICHAEL ,  MAAS HEIKO

IPC: C07B61/00 ,  C07C2/10 ,  C07C6/04 ,  C07C11/02 ,  C07C11/107 ,  C07C29/16 ,  C07C31/125 ,  C07C41/03 ,  C07C43/13 ,  C07C45/50 ,  C07F9/09 ,  C07F9/11

Abstract: The invention relates to a method for producing novel surfactant alcohols an d surfactant alcohol ethers by derivatising olefins with approximately 10 to 2 0 C-atoms or mixtures of such olefins to produce alkanols and optionally, subsequently alkoxylating them. The method is characterised in that a C4- olefin-mixture is subjected to metathesis, the resulting olefins are dimeris ed and then derivatised to produce surfactant alcohols, and these are optionall y alkoxylated. The olefin mixture obtained from dimerisation contains a large proportion of branched components and less than 10 wt. % of compounds containing a vinylidene group. The invention also relates to the use of surfactant alcohols and surfactant alcohol ethers for producing surfactants by glycosylation or polyglycosylation, sulphation or phosphation.

公开(公告)号：DE19820652A1

公开(公告)日：1999-11-11

申请号：DE19820652

申请日：1998-05-08

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

Abstract: Cationic ruthenium complexes are of specified formula. Cationic ruthenium complexes are of formula (A) and (B): X = anion which is weakly or not coordinated to the metal center; Y = anionic ligand; R and R' = H or optionally substituted 1-20C alkyl, 6-20C aryl or 7-20C alkylaryl; and L1, L2, L3 and L4 = neutral electron donor ligands. An Independent claim is also included for a process for producing the cationic ruthenium complexes comprising reacting a neutral vinylidene complex of formula: RuY(R')(CCHR)L1L2 with R X X = anion which is weakly or not coordinated to the metal center or complex anion; and R = alkyl, aryl, akylaryl or complex cation of the LH type or reacting a compound of the type RuYY'(CHR)L1L2 where, Y = Y'; X = anion which is weakly or not coordinated to the metal center or complex anion; and R = alkyl, aryl, akylaryl or complex cation of the LH type. R X = CF3SO3H, F3CCO2H, HclO4, HBF4, HPF6, HSbF6 or (PhNMe2H)(B(C6F5)4).

公开(公告)号：BR9709703A

公开(公告)日：1999-08-10

申请号：BR9709703

申请日：1997-05-30

Applicant: BASF AG

Inventor： MULLER ULRICH ,  GROSCH GEORG HEINRICH ,  HAUER BERNHARD ,  SCHULZ MICHAEL ,  RIEBER NORBERT

IPC: B01J29/04 ,  B01J29/89 ,  C07D301/12 ,  C07D301/19

Abstract: A process for producing epoxides from olefines and hydrogen peroxide or hydroperoxides in the liquid phase using an oxidation catalyst based on titanium or vanadium silicalites with a zeolithic structure, in which the concentration of the hydrogen peroxide or hydroperoxides in the reaction mixture is in the range from 0.05 to less than 1 wt.% during the reaction.

公开(公告)号：AU7918898A

公开(公告)日：1998-12-21

申请号：AU7918898

申请日：1998-06-05

Applicant: BASF AG

Inventor： GROSCH GEORG HEINRICH ,  MULLER ULRICH ,  WALCH ANDREAS ,  RIEBER NORBERT ,  FISCHER MARTIN ,  QUAISER STEFAN ,  HARDER WOLFGANG ,  ELLER KARSTEN ,  BASSLER PETER ,  WENZEL ANNE ,  KAIBEL GERD ,  STAMMER ACHIM ,  HENKELMANN JOCHEM ,  BOTTCHER ARND ,  TELES JOAQUIM HENRIQUE ,  SCHULZ MICHAEL ,  TREIBER GERT

IPC: B01J29/90 ,  B01J38/14 ,  C07B41/00 ,  C07B61/00 ,  C07D301/12 ,  C07D301/19

Abstract: A process for oxidizing an organic compound having at least one C-C double bond or a mixture of two or more thereof comprises the following steps:(I) preparing a hydroperoxide,(II) reacting an organic compound having at least one C-C double bond or a mixture of two or more thereof with the hydroperoxide prepared in step (I) in the presence of a zeolite catalyst,(III) regenerating the at least partially deactivated zeolite catalyst used in step (II), and(IV) conducting the reaction of step (II) using a zeolite catalyst containing the catalyst regenerated in step (III).

公开(公告)号：DE19623609A1

公开(公告)日：1997-12-18

申请号：DE19623609

申请日：1996-06-13

Applicant: BASF AG

Inventor： GROSCH GEORG HEINRICH ,  MUELLER ULRICH ,  SCHULZ MICHAEL ,  RIEBER NORBERT ,  WUERZ HARALD

IPC: C07D301/06 ,  B01J29/04 ,  B01J29/89 ,  C07D301/04 ,  C07D301/10 ,  C07D303/04

Abstract: An oxidation catalyst based on titanium or vanadium silicalites with a zeolithic structure and containing 0.01 to 30 wt.% of one or more noble metals from the group ruthenium, rhodium, palladium, osmium, iridium, platinum, rhenium, gold and silver, in which the oxidation catalyst is formed by solidifying shaping processes. Said oxidation catalyst is used in the production of epoxides, especially propylene oxide, from olefines, hydrogen and oxygen.

公开(公告)号：ZA961312B

公开(公告)日：1997-10-29

申请号：ZA961312

申请日：1996-02-20

Applicant: BASF AG

Inventor： SCHNURR WERNER ,  FISCHER ROLF ,  RIEBER NORBERT ,  SCHULZ MICHAEL ,  TELES JOAQUIM HENRIQUE

IPC: C07C45/41 ,  C07D301/14 ,  C07D303/04 ,  C07D ,  C07C ,  B01J

Abstract: PCT No. PCT/EP96/00578 Sec. 371 Date Aug. 5, 1997 Sec. 102(e) Date Aug. 5, 1997 PCT Filed Feb. 10, 1996 PCT Pub. No. WO96/26198 PCT Pub. Date Aug. 29, 1996Preparation of epoxides from olefins by means of aromatic peroxycarboxylic acids comprises a step A of epoxidizing the olefin and removing the resulting aromatic carboxylic acid from the epoxide, a step B of catalytically hydrogenating the removed aromatic carboxylic acid to the corresponding aromatic aldehyde, and a step C of oxidizing this aldehyde with oxygen or an oxygen-containing gas mixture back to the aromatic peroxycarboxylic acid for re-use for epoxidizing an olefin.

公开(公告)号：CA2243463A1

公开(公告)日：1997-09-04

申请号：CA2243463

申请日：1997-02-20

Applicant: BASF AG

Inventor： PUTTER HERMANN ,  SCHULZ MICHAEL ,  GROSCH GEORG HEINRICH ,  HARDER WOLFGANG ,  BR CKER FRANZ JOSEF ,  MUELLER ULRICH ,  RIEBER NORBERT

IPC: B01J21/06 ,  B01J23/22 ,  B01J29/04 ,  B01J29/89 ,  B01J35/04 ,  B01J35/06 ,  B01J37/02 ,  C01B15/029 ,  C01B21/14 ,  C07D301/12 ,  C07D301/03 ,  C07C239/10

Abstract: The invention concerns a grid catalyst based on titanium zeolite or vanadium zeolite and on inert reticulated fabrics suitable for use in the catalysis of oxidation reactions such as the epoxidation of olefins, the production of hydrogen peroxide or the synthesis of hydroxylamine.