公开(公告)号：ZA9607618B

公开(公告)日：1998-03-10

申请号：ZA9607618

申请日：1996-09-10

Applicant: BASF AG

Inventor： SCHULZ MICHAEL ,  TELES JOAQUIM HENRIQUE ,  SUNDERMEYER JOERG ,  WAHL GUENTHER

IPC: B01J31/16 ,  B01J31/18 ,  B01J31/22 ,  C07B61/00 ,  C07D301/06 ,  C07D301/12 ,  C07D303/04 ,  B01J ,  C07D

CPC classification number: C07D303/04 ,  B01J31/1805 ,  B01J31/1875 ,  B01J2231/72 ,  B01J2531/64 ,  B01J2531/66 ,  C07D301/12

公开(公告)号：ZA9601312B

公开(公告)日：1997-10-29

申请号：ZA9601312

申请日：1996-02-20

Applicant: BASF AG

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

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

CPC classification number: C07C45/41 ,  C07C407/00 ,  C07D301/14 ,  C07D303/04 ,  C07C409/30

公开(公告)号：CA2229344A1

公开(公告)日：1997-03-20

申请号：CA2229344

申请日：1996-09-04

Applicant: BASF AG

Inventor： WAHL GUENTER ,  SUNDERMEYER JOERG ,  SCHULZ MICHAEL ,  TELES JOAQUIM HENRIQUE

IPC: B01J31/16 ,  B01J31/18 ,  B01J31/22 ,  C07B61/00 ,  C07D301/06 ,  C07D301/12 ,  C07D303/04 ,  C07D405/00 ,  C07F7/00 ,  C07F9/00 ,  C07F11/00 ,  C07F13/00

Abstract: Catalysts for epoxidizing olefins have the formula (I), in which M stands for a metal of the 4th to 7th secondary group of the periodic table of elements; L1 stands for an amine oxide, phosphane oxide, arsane oxide, pyridin-N-oxide or pyridine ligand having the formulas (II), (III), (VII) or (VIII); L2 stands for a usual auxiliary ligand or another ligand L1 or a free co-ordination site; X stands for oxo-oxygen or imido ligands; m equals 1 or 2; and n equals 1, 2 or 3.

公开(公告)号：AT358113T

公开(公告)日：2007-04-15

申请号：AT00956304

申请日：2000-07-26

Applicant: BASF AG

Inventor： AUER HEINZ ,  DAHLHAUS JUERGEN ,  FISCHER KARL ,  HAMMER HANS ,  KELLENBENZ JOCHEN ,  SCHULZ MICHAEL ,  THIEL JOACHIM ,  VICARI MAXIMILIAN

IPC: B01D3/00 ,  B01J3/00 ,  B01J3/02 ,  B01J19/00 ,  C07B61/00 ,  C07C29/80 ,  C07C31/04 ,  C07C67/36 ,  C07C69/06

Abstract: A description is given of a process for preparing methyl formate by reacting excess methanol with carbon monoxide under superatmospheric pressure and at elevated temperature in the presence of alkali metal methoxide or alkaline earth metal methoxide as catalyst in a pressure-rated reactor, in which the use of at least two reactor elements, preferably operated in countercurrent, at about 100° C. and a pressure of about 100 bar in combination with a solids-free desalting of the reaction product makes possible very economical, largely trouble-free production of methyl formate in any desired quality and with a very good production capacity. Furthermore, the process for solids-free desalting and apparatuses for carrying out this process are described.

公开(公告)号：DE102004058888A1

公开(公告)日：2006-06-08

申请号：DE102004058888

申请日：2004-12-06

Applicant: BASF AG

Inventor： GRAFMANS HORST ,  MAAS STEFFEN ,  WECK ALEXANDER ,  RUETTER HEINZ ,  SCHULZ MICHAEL ,  ROS KARL-HEINZ

IPC: C07C231/02 ,  C07C233/05

公开(公告)号：MX215973B

公开(公告)日：2003-08-21

申请号：MX9911269

申请日：1999-12-06

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：ES2178755T3

公开(公告)日：2003-01-01

申请号：ES97906172

申请日：1997-03-05

Applicant: BASF AG

Inventor： MULLER ULRICH ,  SCHULZ MICHAEL ,  MAROSI LASZLO ,  HARDER WOLFGANG

IPC: C07D301/08 ,  B01J27/18 ,  B01J27/185 ,  B01J27/24 ,  B01J37/02 ,  C01B15/029 ,  C07D301/12

Abstract: PCT No. PCT/EP97/01113 Sec. 371 Date Sep. 4, 1998 Sec. 102(e) Date Sep. 4, 1998 PCT Filed Mar. 5, 1997 PCT Pub. No. WO97/32866 PCT Pub. Date Sep. 12, 1997A noble metal-free catalyst composition is obtainable by a) preparing an aqueous mixture comprising i) a salt of at least one base metal selected from among the elements having atomic numbers 21-32, 39-42, 48-51, 57-75 and 81-83; ii) phosphate ions; and iii) at least one nitrogen source; and b) evaporating the aqueous mixture obtained and drying the catalyst composition thus formed. The catalyst composition prepared can be used for producing hydrogen peroxide and for the epoxidation of olefins.

公开(公告)号：ES2172201T3

公开(公告)日：2002-09-16

申请号：ES98946393

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：AU1051502A

公开(公告)日：2002-04-08

申请号：AU1051502

申请日：2001-09-25

Applicant: BASF AG

Inventor： SCHAFER MARTIN ,  SLANY MICHAEL ,  ZELLER EDGAR ,  ROPER MICHAEL ,  SCHULZ MICHAEL ,  GRIMM GUNTHER

IPC: B01J31/24 ,  B01J31/16 ,  B01J31/28 ,  B01J35/00 ,  C07B61/00 ,  C07C51/14 ,  C07C53/122 ,  C07C67/38

Abstract: The invention relates to a catalyst system for carbonylating olefinically or acetylenically unsaturated compounds with carbon monoxide and a nucleophile compound, containing (a) palladium; (b) a phosphine and (c) a polymer containing nitrogen which is soluble in the reaction mixture, with the exception of polyvinyl polymers with aromatic radicals containing nitrogen on the polymer chain. The invention also relates to a method for carbonylation in the presence of one such catalyst system.

公开(公告)号：DK1005476T3

公开(公告)日：2002-03-25

申请号：DK98946393

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.