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    22.
    发明专利
    未知

    公开(公告)号：ES2168799T3

    公开(公告)日：2002-06-16

    申请号：ES98952673

    申请日：1998-09-30

    Applicant: BASF AG

    Inventor： PACIELLO ROCCO ,  ZELLER EDGAR ,  BREIT BERNHARD ,  ROPER MICHAEL

    IPC: C07C45/50 ,  C07B61/00 ,  C07F9/6568 ,  C07F15/00

    Abstract: A process for the preparation of phosphabenzene compounds of the formulae I and IIwhere R1 to R6, independently of one another, are hydrogen, COOM SO3M, NR3X, NR2, OR, COOR or SR, where M is hydrogen, NH4 or an alkali metal, X is an anion, R is hydrogen, C1-6-alkyl, or C1-12-alkyl, C6-12-aryl, C7-12-aralkyl or C3-6-heterocycloalkyl having 1 to 3 heteroatoms which may be substituted by the above radicals or linked to form fused rings, and-W- is a bridge comprising a covalent bond, an oxo group, a sulfur group, an amino group, a di-C1-6-alkylsilicon group or a C1-16-radial, which may be part of one or more linked cyclic or aromatic rings and may be interrupted by 1 to 3 heteroatoms, where the phosphabenzene ring o- or m-position not bonded to the bridge may carry one of the radicals R1 to R6,with the exception of bis-3,3'-(2,4,6-triphenyl-3-phosphabenzene)-1,1-biphenyl, by reacting corresponding pyrilium salts with PH3 in the presence of a catalytic amount of acid and in the presence or absence of a solvent or diluent, where the pyrilium salts are mixed with PH3 at above 0° C. and reacted at from 0° C. to 200° C. and at a pressure greater than 1 bar.

    23.
    发明专利
    未知

    公开(公告)号：DE59703863D1

    公开(公告)日：2001-07-26

    申请号：DE59703863

    申请日：1997-01-28

    Applicant: BASF AG

    Inventor： PACIELLO ROCCO ,  KNEUPER HEINZ-JOSEF ,  GEISSLER BERNHARD ,  ROEPER MICHAEL

    IPC: B01J31/22 ,  B01J31/16 ,  B01J31/18 ,  B01J31/40 ,  C07B61/00 ,  C07C27/22 ,  C07C29/16 ,  C07C31/125 ,  C07C45/50 ,  C07C45/80 ,  C07C47/02 ,  C07D213/38 ,  C07D213/74

    Abstract: PCT No. PCT/EP97/00372 Sec. 371 Date Jul. 15, 1998 Sec. 102(e) Date Jul. 15, 1998 PCT Filed Jan. 28, 1997 PCT Pub. No. WO97/28113 PCT Pub. Date Aug. 7, 1997A process for the preparation of aldehydes or aldehydes and alcohols by hydroformylation of olefins containing more than 3 carbon atoms comprising a hydroformylation stage, in which the olefin is hydroformylated under a pressure of from 50 to 1000 bar and at a temperature of from 50 DEG to 180 DEG C. using a rhodium catalyst that is dissolved in a homogeneous reaction medium and by extraction of the rhodium catalyst, in which a) the hydroformylation is carried out in the presence of a rhodium complex, which exhibits, as ligand, a polydentate, organic nitrogen compound that is free from phosphorus and capable of forming complexes with Group VIII metals, which additionally contains at least one tertiary nitrogen radical that is capable of being protonized by a weak acid, b) the effluent of the hydroformylation stage is subjected to extraction with an aqueous solution of a distillable acid optionally following separation or partial separation of aldehydes and alcohols, (c) the aqueous acid extract is subjected to thermal treatment in the presence of an organic solvent or solvent mixture, which is inert under the hydroformylation conditions, with distillation of the aqueous acid, by means of which treatment the complex is deprotonized and transferred to the organic phase, and (d) the organic phase containing the catalyst complex is recycled to the hydroformylation stage.

    24.
    发明专利
    未知

    公开(公告)号：BR9711018A

    公开(公告)日：1999-08-17

    申请号：BR9711018

    申请日：1997-07-23

    Applicant: BASF AG

    Inventor： FISCHER ROLF ,  PACIELLO ROCCO ,  ROEPER MICHAEL ,  SCHNURR WERNER

    IPC: B01J23/44 ,  B01J23/46 ,  B01J23/75 ,  C07B61/00 ,  C07C209/48 ,  C07C209/60 ,  C07C211/12 ,  C07C253/30 ,  C07C255/24

    Abstract: PCT No. PCT/EP97/03987 Sec. 371 Date Feb. 1, 1999 Sec. 102(e) Date Feb. 1, 1999 PCT Filed Jul. 23, 1997 PCT Pub. No. WO98/05631 PCT Pub. Date Feb. 12, 1998The invention concerns a process for the preparation of 6-aminocapronitrile or 6-aminocapronitrile-hexamethylene diamine mixtures by: a) reacting 5-formylvaleronitrile with ammonia and hydrogen in the presence of hydrogenation catalysts selected from the group consisting of metals or metal compounds rhenium, copper and elements of group VIII of the periodic table of elements, a hydrogenation discharge product being obtained; and b) extracting from the hydrogenation discharge product 6-aminocapronitrile and optionally hexamethylene diamine, provided that the hydrogenation catalyst does not contain copper, nickel or copper and nickel as it's only components.

    26.
    发明专利
    未知

    公开(公告)号：ES2122538T3

    公开(公告)日：1998-12-16

    申请号：ES95906933

    申请日：1995-01-12

    Applicant: BASF AG

    Inventor： KANAND JURGEN ,  ROEPER MICHAEL ,  PINKOS ROLF ,  PACIELLO ROCCO ,  THOME ALFRED

    IPC: B01J21/16 ,  B01J27/18 ,  B01J29/06 ,  C07B61/00 ,  C07C27/00 ,  C07C29/17 ,  C07C31/12 ,  C07C41/06 ,  C07C41/32 ,  C07C43/15 ,  C07C45/51 ,  C07C47/02

    Abstract: PCT No. PCT/EP94/00114 Sec. 371 Date Jul. 12, 1996 Sec. 102(e) Date Jul. 12, 1996 PCT Filed Jan. 12, 1995 PCT Pub. No. WO95/19334 PCT Pub. Date Jul. 20, 1995A process for the preparation of n-butyraldehyde and/or n-butanol, wherein a) 1,3-butadiene is caused to react with an alcohol of the formula IROHI, to form a mixture of adducts of the formulas II II and III III b) the adduct III is isomerized to the adduct II, c) the adduct II is isomerized in the presence of a homogeneous or heterogeneous transition metal element catalyst to form the enol ether of the formula IV IV and d) n-butyraldehyde and/or n-butanol is/are produced from this ether IV by the reaction thereof with hydrogen and water or water only in the presence of a homogeneous or heterogeneous catalyst.

    Manufacturing process for 6-aminocapronitrile
    27.
    发明专利
    Manufacturing process for 6-aminocapronitrile 未知

    公开(公告)号：AU4377697A

    公开(公告)日：1998-02-25

    申请号：AU4377697

    申请日：1997-07-23

    Applicant: BASF AG

    Inventor： FISCHER ROLF ,  PACIELLO ROCCO ,  ROPER MICHAEL ,  SCHNURR WERNER

    IPC: B01J31/18 ,  B01J31/24 ,  C07C209/26 ,  C07C253/30 ,  C07C255/24 ,  C07F9/6574

    Abstract: PCT No. PCT/EP97/03988 Sec. 371 Date Feb. 1, 1999 Sec. 102(e) Date Feb. 1, 1999 PCT Filed Jul. 23, 1997 PCT Pub. No. WO98/05632 PCT Pub. Date Feb. 12, 1998Manufacture of 6-aminocapronitrile or 6-aminocapronitrile/hexamethylene diamine mixtures, involving a) the reaction of at least one pentennitrile, selected from the group consisting of 2,3 and 4-pentennitrile with carbon monoxide and hydrogen in the presence of catalysts, which contain at least one element of the eighth subgroup as active components, obtaining a hydrogenation formylating discharge (I), b) the optional separation of carbon monoxide, hydrogen and the catalyst from the hydrogenation formylating discharge (I), obtaining a hydrogenation formylating discharge (II), c) the separation of 5-formyl valeronitrile from the hydrogenation formylating discharge (I) or (II), d) the reaction of separated 5-formyl valeronitrile with ammonia and hydrogen in the presence of hydrogenating catalysts, selected from the group consisting of rhenium, copper and its compounds as well as metals and metallic compounds of the eighth group, obtaining a hydrogenation discharge, and e) obtaining 6-aminocapronitrile and if necessary hexamethylene diamine.

    28.
    发明专利
    未知

    公开(公告)号：NO970944D0

    公开(公告)日：1997-02-28

    申请号：NO970944

    申请日：1997-02-28

    Applicant: BASF AG

    Inventor： KANAND JUERGEN ,  ROEPER MICHAEL ,  PACIELLO ROCCO ,  THOME ALFRED

    IPC: C07C27/00 ,  C07B61/00 ,  C07C29/00 ,  C07C29/09 ,  C07C29/17 ,  C07C31/12 ,  C07C45/51 ,  C07C45/56 ,  C07C47/02 ,  C07D295/023

    Abstract: PCT No. PCT/EP95/03358 Sec. 371 Date Jul. 23, 1997 Sec. 102(e) Date Jul. 23, 1997 PCT Filed Aug. 24, 1995 PCT Pub. No. WO96/07630 PCT Pub. Date Mar. 14, 1996A process for the preparation of n-butyraldehyde and/or n-butanol, in which a) 1,3-butadiene is caused to react with an amine of the formula I R1R2NH, I in which R1 and R2 independently denote hydrogen, optionally substituted aliphatic or cycloaliphatic radicals, or aryl or aralkyl radicals or are linked to form a bridging member which can contain hetero atoms, at elevated temperature and under superatmospheric pressure in the presence of a compound of a Group VIIIb element and in the presence of an alkali metal amide or a basic metal oxide to form a mixture of the adducts of the formulas II II and III III b) the adduct III is isomerized to the adduct II, c) the adduct II is isomerized in the presence of a homogeneous or heterogeneous transition metal element catalyst in the liquid phase or in the presence of a heterogeneous catalyst containing a transition metal element in the gaseous phase to form the enamine of the formula IV IV and d) n-butyraldehyde and/or n-butanol is/are produced from this enamine.

    Separation of stereoisomeric alcohol, useful in fine chemistry and pharmaceutical chemistry, comprises distillative separation of the alcohol in the presence of chiral discriminators containing metal complex with a ligand
    29.
    发明专利
    Separation of stereoisomeric alcohol, useful in fine chemistry and pharmaceutical chemistry, comprises distillative separation of the alcohol in the presence of chiral discriminators containing metal complex with a ligand 未知

    公开(公告)号：DE102005046917A1

    公开(公告)日：2007-04-05

    申请号：DE102005046917

    申请日：2005-09-30

    Applicant: BASF AG

    Inventor： JAEKEL CHRISTOPH ,  PACIELLO ROCCO ,  KASHANI-SHIRAZI NAWID ,  KAIBEL GERD

    IPC: C07C27/32 ,  B01D3/40 ,  C07C37/80

    Abstract: Separation of stereoisomeric alcohol (A) comprises distillative separation in the presence of chiral discriminators containing metal complex with at least a ligand (I). Separation of stereoisomeric alcohol (A) comprises distillative separation in the presence of chiral discriminators containing metal complex with at least a ligand of formula (I). Either R1>-R4>alkyl (optionally substituted by 1-5 T), cycloalkyl, heterocycloalkyl or (het)aryl (all optionally substituted by 1-5 alkyl or T); or CR1>R2>, CR3>R4>5-8-membered heterocycle optionally fused to 1-3 (hetero)cycloalkyl or (het)aryl rings (optionally substituted, including on fused rings, by 1-4 (cyclo)alkyl, heterocycloalkyl, (het)aryl, OH, SH, polyalkyleneoxide, polyalkylene imine, alkoxy, halo, COOH, carboxylate, SO3, sulfonate, NE4>E5>, NE4>E5>E6>X->, NO2, alkoxycarbonyl, acyl or CN); X : completes 5-8 membered heterocycle (optionally interrupted by 1-2 optionally substituted heteroatoms) optionally fused to 1-2 (hetero)cycloalkyl or (het)aryl rings (optionally substituted, including on fused rings, by 1-4 (cyclo)alkyl, heterocycloalkyl, (het)aryl, OH, SH, polyalkylene oxide, polyalkylene imine, alkoxy, halo, COOH, carboxylate, SO3H, sulfonate, NE7>E8>, NE7>E8>E9>X->, NO3, alkoxycarbonyl, acyl or CN); or E1>-E9>H, (cyclo)alkyl or aryl; X->an anion; and T : (hetero)cycloalkyl, (het)aryl, (cyclo)alkoxy, heterocycloalkoxy, (het)aryloxy, OH, SH, polyalkylene oxide, polyalkylene imine, COOH, carboxylate, SO3H, sulfonate, NE1>E2>, NE1>E2>E3>X->, halo, NO2, acyl or CN. [Image].

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