公开(公告)号：JP2000044492A

公开(公告)日：2000-02-15

申请号：JP20331099

申请日：1999-07-16

Applicant: BASF AG

Inventor： BREITSCHEIDEL BORIS DR ,  DIEHLMANN UWE ,  KINDLER ALOIS DR ,  HENKELMANN JOCHEM DR ,  BOETTCHER ARND DR

IPC: B01J23/44 ,  B01J21/02 ,  B01J35/10 ,  C07B31/00 ,  C07B35/02 ,  C07B61/00 ,  C08F8/04

Abstract: PROBLEM TO BE SOLVED: To obtain a further improved method for reacting an organic compound, especially selectively hydrogenating a polymer having a C-C multiple bond. SOLUTION: This method for reacting an organic compound on a macroporous carrier catalyst containing a boron oxide is a method for reacting the organic compound in the presence of a catalyst containing as an active metal loaded on a carrier having macropores, at least only one kind of a transition metal of the VIII group of the Periodic Table, or together with at least one kind of a transition metal of the I or VII group of the Periodic Table in 0.01 to 30 wt.% based on the total weight of the catalyst, and as the component of the carrier, boron(III) oxide is contained in a mass ratio of 10 to 100 wt.% based on the total weight of the carrier.

公开(公告)号：JPH11322738A

公开(公告)日：1999-11-24

申请号：JP9894599

申请日：1999-04-06

Applicant: BASF AG

Inventor： BRUNNER MELANIE DR ,  BREITSCHEIDEL BORIS DR ,  HENKELMANN JOCHEN ,  BOETTCHER ARND DR

IPC: C07D307/62 ,  C07C29/141 ,  C07C29/145 ,  C07C31/26

Abstract: PROBLEM TO BE SOLVED: To obtain a sugar alcohol useful in a food industry, cosmetics, agents and an industrial field by hydrogenating a saccharide in the presence of a catalyst composed of a transition metal. SOLUTION: A saccharide (preferably glucose, mannose or the like) or a mixture of two or more of saccharides is brought into contact with hydrogen in the presence of a catalyst to give a sugar alcohol or a mixture of two or more of the sugar alcohols. The catalyst comprises at least one homogeneous compound of at least one transition metal of the group VIII of the periodic table or optionally the homogeneous compound and at least one homogeneous compound of at least one transition metal of the group I or group VII of the periodic table and is deposited on a carrier on-site. Preferably 0.01-30 wt.% based on the total weight of the catalyst is supported on a carrier, 5-50% pore volume of the catalyst comprises macropores having 50-10,000 nm pore diameters, 50-95 % pore volume comprises mesopores having 2-50 nm pore diameters and the sum of the pore volume is 100%.

公开(公告)号：DE19715667A1

公开(公告)日：1998-10-22

申请号：DE19715667

申请日：1997-04-15

Applicant: BASF AG

Inventor： HENKELMANN JOCHEM DR ,  PREISS THOMAS DR ,  BOETTCHER ARND DR

IPC: C07B61/00 ,  C07F9/38 ,  C07F9/40 ,  C07F9/32

Abstract: The invention relates to a method for producing vinyl phosphonic acid compounds of general formula (I) wherein R and R are independently H, C1-16-aryl, C7-12-alkaryl or C7-12-aralkyl radicals, wherein the organic radicals can be substituted by one or several halogen atoms, hydroxyl, acyl or acetoxy groups. Production occurs by reacting phosphoric acid compounds of general formula (II) with acetylene in the presence of a Pd(II) complex and/or a Pd(0) complex or corresponding Pt complexes as a catalyst.

公开(公告)号：DE19756913A1

公开(公告)日：1999-06-24

申请号：DE19756913

申请日：1997-12-19

Applicant: BASF AG

Inventor： BRUNNER MELANIE DR ,  BOETTCHER ARND DR ,  BREITSCHEIDEL BORIS DR ,  HALBRITTER KLAUS DR ,  HENKELMANN JOCHEM DR ,  THIL LUCIEN DR ,  PINKOS ROLF DR

IPC: C07C51/36 ,  C07C67/303 ,  C07C69/75 ,  C08K5/12 ,  B01J23/46 ,  C08K5/10

Abstract: The hydrogenation of esters of benzene-dicarboxylic acids is carried out on supported catalysts containing a Sub-Group VIIII metal on a macroporous support. A process for the hydrogenation of benzene-dicarboxylic acid ester(s) with hydrogen in presence of a supported catalyst containing Sub-Group VIII metal(s) on a macroporous support. If the ester is dimethyl terephthalate, this excludes hydrogenation on a catalyst containing ruthenium, with or without Sub-Group I, VII or VIII metal(s), on a support with an average pore diameter (APD) of at least 50 nm and a BET surface of not more than 30 m /g, with an active metal content of 0.01-30 wt.% and a ratio of (active metal surface):(support surface) of less than 0.05, and/or on a catalyst containing 0.01-30 wt.% active metal(s) as above on a support in which 10-50 vol.% of the pores consist of macropores with a diameter of 50-10,000 nm and 50-90 vol.% consist of mesopores with a diameter of 2-50 nm.

公开(公告)号：DE19755347A1

公开(公告)日：1999-06-17

申请号：DE19755347

申请日：1997-12-12

Applicant: BASF AG

Inventor： BOETTCHER ARND DR ,  BRUNNER MELANIE DR ,  HENKELMANN JOCHEM DR ,  RUETTER HEINZ DR

IPC: C07C29/17 ,  B01J23/46 ,  C07C31/00

公开(公告)号：DE19715697A1

公开(公告)日：1998-10-22

申请号：DE19715697

申请日：1997-04-15

Applicant: BASF AG

Inventor： HENKELMANN JOCHEM DR ,  PREISS THOMAS DR ,  BOETTCHER ARND DR ,  GLEITER ROLF PROF DR ,  BACKER CHRISTEL DE DR

IPC: C07C67/333 ,  C07B61/00 ,  C07C67/00 ,  C07C67/36 ,  C07C69/606 ,  C07C69/618 ,  C07C69/52 ,  C07C67/14

Abstract: The invention relates to a method for producing 2-alkynoic acid esters of general formula (I): R -O-CO-CC-R wherein R and R can independently mean C1-16-alkyl, C6-12-aryl, C7-12-aralkyl or C7-12-aralkyl radicals and R can also mean hydrogen, by reacting a chloroformate of general formula (II): R -O-CO-C1 with an alkyne of general formula (III): R -CC-H in the presence of a Pt and or Pd complex with phosphine ligands and/or phosphite ligands.

公开(公告)号：DE19753458A1

公开(公告)日：1999-06-10

申请号：DE19753458

申请日：1997-12-02

Applicant: BASF AG

Inventor： BOETTCHER ARND DR ,  HENKELMANN JOCHEM DR ,  PREISS THOMAS DR ,  BRUNNER MELANIE DR

IPC: B01J23/84 ,  B01J31/22 ,  C07B61/00 ,  C07C29/42 ,  C07C33/042 ,  C07C209/60 ,  C07C211/23 ,  C07C213/00 ,  C07C213/02 ,  C07C215/24 ,  B01J31/00 ,  C07B43/04 ,  C07C41/26 ,  C07C211/20 ,  C07C215/22 ,  C07D211/04 ,  C07D295/04

Abstract: The invention relates to a method for preparing a catalyst through activation of a catalytic material comprising a) at least one metal from the first or second side group or one compound thereof and b) optionally a carrier. This catalyst is characterised in that the material is treated with an alkine of formula (I): R1-CC-R , in which R represents alkyl, cycloalkyl, aryl, hydroxyalkyl, alkyl halide, alkoxy or alkoxyalkyl, R represents hydrogen, alkyl, cycloalkyl or aryl, as well as with a carbonyl compound of formula (II), in which R and R represent independently from each other hydrogen, alkyl, alkyl halide, cycloalkyl or aryl. The invention also relates to catalysts obtained according to said method, and to alkinylations and aminoalkylations using said catalysts.

公开(公告)号：DE19747407A1

公开(公告)日：1999-04-29

申请号：DE19747407

申请日：1997-10-27

Applicant: BASF AG

Inventor： BOETTCHER ARND DR ,  HENKELMANN JOCHEM DR ,  BROECKER FRANZ JOSEF DR

IPC: B01J23/46 ,  C01B15/013 ,  C01B15/023 ,  C07C37/00 ,  C07C45/61 ,  C07C49/737 ,  C07C39/08

Abstract: In the catalytic hydrogenation of anthraquinone compounds, the homogeneous catalyst comprises sub-group VIII metals, deposited in situ on a support.