公开(公告)号：AU659293B2

公开(公告)日：1995-05-11

申请号：AU3545393

申请日：1993-03-26

Applicant: HOECHST AG

Inventor： BAHRMANN HELMUT ,  GREB WOLFGANG ,  HEYMANNS PETER ,  LAPPE PETER ,  SZAMEITAT JURGEN ,  MULLER THOMAS ,  WIEBUS ERNST

IPC: B01J31/24 ,  C07B61/00 ,  C07C27/22 ,  C07C29/141 ,  C07C29/17 ,  C07C31/125 ,  C07C45/50 ,  C07C45/74 ,  C07C47/21 ,  C07C67/08 ,  C07C69/80 ,  C08K5/12

Abstract: Mixtures of isomeric decyl alcohols are obtained by hydroformylating butadiene to give an aldehyde mixture, condensing the aldehyde mixture which has been separated from the reaction product with the formation of an aldol mixture, and separating off and hydrogenating the aldol mixture. When esterifying the mixture of isomeric decyl alcohols with phthalic acid, a mixture of isomeric decyl phthalates is obtained, and these can be used as plasticisers.

公开(公告)号：MX9303787A

公开(公告)日：1994-01-31

申请号：MX9303787

申请日：1993-06-23

Applicant: HOECHST AG

Inventor： LAPPE PETER ,  MULLER THOMAS ,  SZAMEITAT JURGEN ,  WIEBUS ERNST ,  BAHRMANN HELMUT ,  GREB WOLFGANG ,  HEYMANNS PETER

IPC: C07C31/125 ,  C07C29/141 ,  C07C29/16 ,  C07C45/50 ,  C07C67/08 ,  C07C69/80 ,  C08F8/00 ,  C08F10/00 ,  C08F10/06 ,  C08K5/12 ,  C07C29/12

Abstract: Mixtures of isomeric decyl alcohols are obtained by oligomerisation of propylene in the presence of deactivated zeolites as catalysts, separation of the C9 olefins from the oligomer mixture, hydroformylation of the C9 olefins to give C10 aldehydes and hydrogenation of the C10 aldehydes. The mixtures afford, esterified with phthalic acid, a mixture of isomeric didecyl phthalates, which are used as plasticisers.

公开(公告)号：AU664126B2

公开(公告)日：1995-11-02

申请号：AU5243993

申请日：1993-12-15

Applicant: HOECHST AG

Inventor： BAHRMANN HELMUT ,  DECKERS GREGOR ,  GREB WOLFGANG ,  HEYMANNS PETER ,  LAPPE PETER ,  MULLER THOMAS ,  SZAMEITAT JURGEN ,  WIEBUS ERNST

IPC: B01J31/24 ,  C07B61/00 ,  C07C29/141 ,  C07C29/158 ,  C07C29/16 ,  C07C31/125 ,  C07C45/50 ,  C23C14/16

Abstract: To prepare higher, predominantly unbranched primary alcohols, olefins obtained in a Fischer-Tropsch synthesis are reacted with hydrogen and carbon monoxide in the presence of water and also rhodium in metallic form or in the form of a compound and in the presence of a water-soluble phosphine as catalyst. The reaction product obtained is hydrogenated. The water-soluble phosphines employed are compounds whose anion is a phosphine containing at least one sulphonated or carboxylated aromatic radical and whose cation is a quaternary ammonium or phosphonium ion.

公开(公告)号：AU7430494A

公开(公告)日：1995-04-13

申请号：AU7430494

申请日：1994-09-28

Applicant: HOECHST AG

Inventor： BAHRMANN HELMUT ,  GREB WOLFGANG ,  HEYMANNS PETER ,  LAPPE PATER ,  MULLER THOMAS ,  SZAMEITAT JURGEN ,  WIEBUS ERNST

IPC: C07C27/20 ,  C07C29/17 ,  C07C29/38 ,  C07C31/125 ,  C07C45/50 ,  C07C45/72 ,  C07C45/74 ,  C07C67/08 ,  C07C69/80 ,  C08K5/00 ,  C08K5/10 ,  C08K5/105 ,  C08K5/12 ,  C08L27/06 ,  C07C29/141 ,  C08J3/18

Abstract: Mixtures of isomeric decyl alcohols are prepared by hydroformylation of mixtures containing but-1-ene and but-2-ene in two stages to give aldehyde mixtures, condensation of the aldehyde mixtures which are separated off and combined with formation of an aldol mixture and separation and hydrogenation of the aldol mixture. The first stage of the hydroformylation is carried out in the presence of rhodium catalysts dissolved in water, the second stage in the presence of cobalt catalysts homogeneously dissolved in the reaction medium. The mixture of isomeric decyl alcohols affords, esterified with phthalic acid, a mixture of isomeric decyl phthalates, which are used as plasticisers.

公开(公告)号：ZA9309424B

公开(公告)日：1994-08-10

申请号：ZA9309424

申请日：1993-12-15

Applicant: HOECHST AG

Inventor： BAHRMANN HELMUT ,  GREB WOLFGANG ,  LAPPE PETER ,  SZAMEITAT JURGEN ,  FENSKE WILFRIED ,  HEYMANNS PETER ,  MULLER THOMAS ,  WIEBUS ERNST

IPC: C07C29/14 ,  C07C29/141 ,  C07C29/17 ,  C07C31/125 ,  C07C45/50 ,  C07C45/74 ,  C07C69/80 ,  C08K5/10 ,  C08K5/101 ,  C08K5/12 ,  C07C ,  C08J ,  C08K

CPC classification number: C08K5/12 ,  C07C29/175 ,  C07C45/50 ,  C07C45/74 ,  C07C69/80 ,  C12C11/02 ,  C07C31/125 ,  C07C47/21 ,  C07C47/02

公开(公告)号：AU5243993A

公开(公告)日：1994-06-30

申请号：AU5243993

申请日：1993-12-15

Applicant: HOECHST AG

Inventor： BAHRMANN HELMUT ,  DECKERS GREGOR ,  GREB WOLFGANG ,  HEYMANNS PETER ,  LAPPE PETER ,  MULLER THOMAS ,  SZAMEITAT JURGEN ,  WIEBUS ERNST

IPC: B01J31/24 ,  C07B61/00 ,  C07C29/141 ,  C07C29/158 ,  C07C29/16 ,  C07C31/125 ,  C07C45/50 ,  C23C14/16

Abstract: To prepare higher, predominantly unbranched primary alcohols, olefins obtained in a Fischer-Tropsch synthesis are reacted with hydrogen and carbon monoxide in the presence of water and also rhodium in metallic form or in the form of a compound and in the presence of a water-soluble phosphine as catalyst. The reaction product obtained is hydrogenated. The water-soluble phosphines employed are compounds whose anion is a phosphine containing at least one sulphonated or carboxylated aromatic radical and whose cation is a quaternary ammonium or phosphonium ion.

公开(公告)号：AU3545393A

公开(公告)日：1993-09-30

申请号：AU3545393

申请日：1993-03-26

Applicant: HOECHST AG

Inventor： BAHRMANN HELMUT ,  GREB WOLFGANG ,  HEYMANNS PETER ,  LAPPE PETER ,  SZAMEITAT JURGEN ,  MULLER THOMAS ,  WIEBUS ERNST

IPC: B01J31/24 ,  C07B61/00 ,  C07C27/22 ,  C07C29/141 ,  C07C29/17 ,  C07C31/125 ,  C07C45/50 ,  C07C45/74 ,  C07C47/21 ,  C07C67/08 ,  C07C69/80 ,  C08K5/12

Abstract: Mixtures of isomeric decyl alcohols are obtained by hydroformylating butadiene to give an aldehyde mixture, condensing the aldehyde mixture which has been separated from the reaction product with the formation of an aldol mixture, and separating off and hydrogenating the aldol mixture. When esterifying the mixture of isomeric decyl alcohols with phthalic acid, a mixture of isomeric decyl phthalates is obtained, and these can be used as plasticisers.

公开(公告)号：AU659319B2

公开(公告)日：1995-05-11

申请号：AU4155093

申请日：1993-06-29

Applicant: HOECHST AG

Inventor： BAHRMANN HELMUT ,  GREB WOLFGANG ,  HEYMANNS PETER ,  LAPPE PETER ,  MULLER THOMAS ,  SZAMEITAT JURGEN

IPC: C07C31/125 ,  C07C29/141 ,  C07C29/16 ,  C07C45/50 ,  C07C67/08 ,  C07C69/80 ,  C08F8/00 ,  C08F10/00 ,  C08F10/06 ,  C08K5/12 ,  C08L23/20

Abstract: Mixtures of isomeric decyl alcohols are obtained by oligomerisation of propylene in the presence of deactivated zeolites as catalysts, separation of the C9 olefins from the oligomer mixture, hydroformylation of the C9 olefins to give C10 aldehydes and hydrogenation of the C10 aldehydes. The mixtures afford, esterified with phthalic acid, a mixture of isomeric didecyl phthalates, which are used as plasticisers.

公开(公告)号：ZA939424B

公开(公告)日：1994-08-10

申请号：ZA939424

申请日：1993-12-15

Applicant: HOECHST AG

Inventor： GREB WOLFGANG ,  BAHRMANN HELMUT ,  LAPPE PETER ,  SZAMEITAT JURGEN ,  FENSKE WILFRIED ,  HEYMANNS PETER ,  MULLER THOMAS ,  WIEBUS ERNST

IPC: C07C29/141 ,  C07C29/17 ,  C07C31/125 ,  C07C29/14 ,  C07C45/50 ,  C07C45/74 ,  C07C69/80 ,  C08K5/10 ,  C08K5/101 ,  C08K5/12 ,  C07C ,  C08J ,  C08K

Abstract: Mixtures for isomeric nonanols and decanols are obtained by concomitant aldol condensation of n-butanal and pentanals (mixtures of 60 to 90% by weight of n-pentanal, 10 to 40% by weight of 2-methylbutanal and up to 1% by weight of 3-methylbutanal), hydrogenation of the aldol condensation product to give the saturated alcohols, and removal from the reaction mixture of those components whose boiling points are lower than those of the nonanols and decanols. The alcohol mixture is outstandingly suitable for the preparation of ester plasticisers.

公开(公告)号：AU4155093A

公开(公告)日：1994-01-06

申请号：AU4155093

申请日：1993-06-29

Applicant: HOECHST AG

Inventor： BAHRMANN HELMUT ,  GREB WOLFGANG ,  HEYMANNS PETER ,  LAPPE PETER ,  MULLER THOMAS ,  SZAMEITAT JURGEN

IPC: C07C31/125 ,  C07C29/141 ,  C07C29/16 ,  C07C45/50 ,  C07C67/08 ,  C07C69/80 ,  C08F8/00 ,  C08F10/00 ,  C08F10/06 ,  C08K5/12 ,  C08L23/20

Abstract: Mixtures of isomeric decyl alcohols are obtained by oligomerisation of propylene in the presence of deactivated zeolites as catalysts, separation of the C9 olefins from the oligomer mixture, hydroformylation of the C9 olefins to give C10 aldehydes and hydrogenation of the C10 aldehydes. The mixtures afford, esterified with phthalic acid, a mixture of isomeric didecyl phthalates, which are used as plasticisers.