公开(公告)号：DE19547213A1

公开(公告)日：1997-06-19

申请号：DE19547213

申请日：1995-12-18

Applicant: BASF AG

Inventor： FISCHER ROLF DR ,  KRATZ DETLEF DR ,  PINKOS ROLF DR ,  SCHAEFER MARTIN DR ,  HOEHN ARTHUR DR

IPC: C07D303/04 ,  B01J31/24 ,  C07B61/00 ,  C07C29/132 ,  C07C29/17 ,  C07C31/20 ,  C07D303/22

Abstract: The proposed production of 1,6-hexane diol involves the following steps: a) epoxybutadiene is reacted in the presence of a metathesis catalyst, ethene being broken down to bisepoxihexatrienes of formulae (Ia) and (Ib); and b) these bisepoxihexatrienes are then hydrated with hydrogen to form 1,6-hexane diol.

公开(公告)号：DE19510438A1

公开(公告)日：1996-09-26

申请号：DE19510438

申请日：1995-03-22

Applicant: BASF AG

Inventor： PINKOS ROLF DR ,  FISCHER ROLF DR

IPC: B01J23/46 ,  B01J23/656 ,  B01J23/755 ,  B01J23/889 ,  B01J23/89 ,  C07B61/00 ,  C07C29/10 ,  C07C29/132 ,  C07C29/141 ,  C07C29/17 ,  C07C31/20 ,  C07D307/08 ,  C07D307/33

Abstract: The proposed method of producing 1,4-butanediol and THF from furan is characterised by the fact that furan is reacted in the presence of water and hydrogen and in the absence of any water-soluble acid, in one stage from a hydrating catalyst containing at least one element from group I, V, VI, VII or VIII either in elemental form or in a compound, a condition being that the catalyst may not contain only nickel.

公开(公告)号：ES2084905T3

公开(公告)日：1996-05-16

申请号：ES92117579

申请日：1992-10-15

Applicant: BASF AG

Inventor： PINKOS ROLF DR ,  FISCHER ROLF DR

IPC: C07B61/00 ,  B01J29/90 ,  C07C29/04 ,  C07C35/08

Abstract: Process for the preparation of cycloalkanols by reacting cycloolefins with water in the presence of solid, acidic catalysts at a temperature from 50 to 280 DEG C under superatmospheric pressure, with the proviso that the pressure and temperature conditions suffice for the formation of a liquid phase of water and cycloolefins, characterised in that a mixture of water and cycloolefin is passed through a layer of solid, acidic catalysts which is held in a fixed position, with the proviso that no visible liquid phase is formed in this layer.

公开(公告)号：AT137730T

公开(公告)日：1996-05-15

申请号：AT93101992

申请日：1993-02-09

Applicant: BASF AG

Inventor： GOSCH HANS-JUERGEN DR ,  RUST HARALD ,  FISCHER ROLF DR ,  HECHLER CLAUS DR ,  PINKOS ROLF DR

IPC: C07C29/80 ,  C07C29/82 ,  C07C31/20

Abstract: A process for isolating 1,4-butanediol from mixtures obtained by catalytic hydrogenation of maleic acid esters, fumaric acid esters and/or succinic acid esters, which in addition to 1,4-butanediol contain tetrahydrofuran, water, C1-C4-alcohols, succinic acid diesters, hydroxybutyric acid esters, succinic acid alkyl hydroxyalkyl esters, gamma-butyrolactone and butyric acid esters.

公开(公告)号：DE4429699A1

公开(公告)日：1995-03-02

申请号：DE4429699

申请日：1994-08-22

Applicant: BASF AG

Inventor： PINKOS ROLF DR ,  FISCHER ROLF DR ,  MUELLER ULRICH DR

IPC: C07C29/10 ,  C07C33/035 ,  C07C41/03 ,  C07C67/26 ,  B01J21/06 ,  C07C29/128

Abstract: Process for reacting vinyl oxiranes of the formula in which R and R are identical or different and represent a hydrogen atom or a C1- to C5-alkyl group, with oxygen nucleophiles in the presence of solid oxidic catalysts which are insoluble in the reaction medium, to give butenediols and butenediol derivatives of the formulae in which R and R are identical or different and represent a hydrogen atom, an aliphatic radical having 1 to 10 carbon atoms or the radical , where R is hydrogen or an aliphatic, cycloaliphatic, araliphatic or aromatic radical having 1 to 15 carbon atoms.

公开(公告)号：DE59201096D1

公开(公告)日：1995-02-09

申请号：DE59201096

申请日：1992-12-01

Applicant: BASF AG

Inventor： PINKOS ROLF DR ,  FISCHER ROLF DR ,  DOSTALEK ROMAN DR

IPC: C07B61/00 ,  C07C1/213 ,  C07C13/20

公开(公告)号：DE4029485A1

公开(公告)日：1992-03-19

申请号：DE4029485

申请日：1990-09-18

Applicant: BASF AG

Inventor： FISCHER ROLF DR ,  GOSCH HANS-JUERGEN DR ,  LERMER HELMUT DR ,  PINKOS ROLF DR ,  WEYER HANS-JUERGEN DR

IPC: B01J27/188 ,  B01J31/10 ,  C07C7/17 ,  C07C13/20 ,  C07C29/04 ,  C07C67/04 ,  C07C69/04

公开(公告)号：MY144948A

公开(公告)日：2011-11-30

申请号：MYPI20045072

申请日：2004-12-08

Applicant: BASF AG

Inventor： SCHLITTER STEPHAN DR ,  SCHUBERT OLGA DR ,  HESSE MICHAEL DR ,  BORCHERS SABINE ,  ROESCH MARKUS DR ,  PINKOS ROLF DR ,  WECK ALEXANDER ,  WINDECKER GUNTHER

IPC: B01J23/72 ,  B01J21/04 ,  B01J23/94 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/18 ,  B01J38/10 ,  B01J38/12 ,  C07C29/136 ,  C07C29/149 ,  C07D307/08 ,  C07D315/00

Abstract: CATALYST IN THE FORM OF AN EXTRUDATE WHICH COMPRISES FROM 5 TO 85% BY WEIGHT OF COPPER OXIDE AND IN WHICH THE SAME OXIDIC SUPPORT MATERIAL IS PRESENT IN THE ACTIVE COMPOSITION AND AS BINDER, AND THE USE OF THE CATALYST FOR THE HYDROGENATION OF CARBONYL COMPOUNDS.

公开(公告)号：MY137707A

公开(公告)日：2009-02-27

申请号：MYPI20015608

申请日：2001-12-10

Applicant: BASF AG

Inventor： FISCHER ROLF-HARTMUTH DR ,  WECK ALEXANDER ,  STEIN FRANK DR ,  PINKOS ROLF DR ,  HESSE MICHAEL DR ,  SPRAGUE MICHAEL JOLYON DR ,  SCH MARKUS R XD DR ,  BORCHERT HOLGER DR ,  SCHLITTER STEPHAN DR ,  RAHN RALF-THOMAS DR

IPC: B01J23/72 ,  B01J23/80 ,  C07C27/06 ,  C07D307/08

Abstract: UNSUBSTITUTED OR ALKYL-SUBSTITUTED THF IS OBTAINED BY CATALYTIC HYDROGENATION IN THE GAS PHASE OF C4-DICARBOXYLIC ACIDS AND/OR THEIR DERIVATIVES USING A CATALYST COMPRISING 20BY WEIGHT, PREFERABLY >30BY WEIGHT IN PARTICULARLY FROM 35 TO 90BY WEIGHT, OF AN OXIDIC SUPPORT HAVING ACID CENTERS, AT A HOT SPOT TEMPERATURE OF FROM 240 TO 310°C, PREFERABLY FROM 240 TO 280°C, AND A WHSV OVER THE CATALYST OF FROM 0.01 TO 1.0, PREFERABLY FROM0.02 TO 1, IN PARTICULARLY FROM 0.05 TO 0.5, kg OF STARTING MATERIAL/L OF CATALYST x HOUR.

公开(公告)号：MY137273A

公开(公告)日：2009-01-30

申请号：MYPI20041192

申请日：2004-03-31

Applicant: BASF AG

Inventor： HAUBNER MARTIN DR ,  PINKOS ROLF DR

IPC: C08G65/20 ,  C08G65/26

Abstract: THE PRESENT INVENTION RELATES TO A PROCESS FOR THE SINGLE-STAGE PREPARATION OF POLYOXYALKYLENE GLYCOLS BY COPOLYMERIZATION OF THF AND ALPHA, OMEGA-DIOLS IN THE PRESENCE OF A HETEROPOLYACID, WHEREIN THE CONTENT OF ORGANICALLY BOUND NITROGEN IN THE ALPHA, OMEGA-DIOL IS LESS THAN 15 PPM.