公开(公告)号：JPS62244434A

公开(公告)日：1987-10-24

申请号：JP8724087

申请日：1987-04-10

Applicant: BASF AG

Inventor： BRENNER KARL ,  RUPPEL WILHELM ,  WOERZ OTTO ,  HALBRITTER KLAUS ,  SCHEIPER HANS-JUERGEN ,  AQUILA WERNER ,  FUCHS HARTWIG

IPC: B01J8/06 ,  C07B61/00 ,  C07C45/00 ,  C07C45/38 ,  C07C45/39 ,  C07C47/21 ,  C07C67/00

Abstract: In the reactor for carrying out catalytic organic reactions in the gas phase, having reaction tubes (A) arranged between tube plates (B), the reaction tubes have an internal diameter in the range from 0.5 to 3 cm, the reaction tube length/internal diameter ratio is between 2 and 10, and a fluid heat transfer medium flows in the lateral direction around the reaction tubes (A). The tube bundle reactor is particularly suitable for exothermic organic reactions. … …

公开(公告)号：WO0046218A3

公开(公告)日：2000-12-07

申请号：PCT/EP0000771

申请日：2000-02-01

Applicant: BASF AG ,  HALBRITTER KLAUS ,  STERZEL HANS JOSEF ,  TRAGUT CHRISTIAN ,  FREUDENTHALER EVA

Inventor： HALBRITTER KLAUS ,  STERZEL HANS-JOSEF ,  TRAGUT CHRISTIAN ,  FREUDENTHALER EVA

IPC: C07D327/10 ,  C07B61/00 ,  C07C301/00

CPC classification number: C07C301/00

Abstract: The invention relates to a method of producing dimethyl sulfite by reacting a cyclic alkylene sulfite having at least 2 carbon atoms with methanol, optionally in the presence of a catalyst. The inventive method is carried out in a continuous manner in a column.

Abstract translation: 本发明涉及通过任选地在催化剂存在下，通过具有至少2个碳原子的环状亚烷基亚硫酸酯与甲醇进行酯基转移反应来制备亚硫酸二甲酯的方法，其中该方法在塔中连续进行。

公开(公告)号：WO03062171A2

公开(公告)日：2003-07-31

申请号：PCT/EP0300545

申请日：2003-01-21

Applicant: BASF AG ,  MAASE MATTHIAS ,  MASSONNE KLEMENS ,  HALBRITTER KLAUS ,  NOE RALF ,  BARTSCH MICHAEL ,  SIEGEL WOLFGANG ,  STEGMANN VEIT ,  FLORES MIGUEL ,  HUTTENLOCH OLIVER ,  BECKER MICHAEL

Inventor： MAASE MATTHIAS ,  MASSONNE KLEMENS ,  HALBRITTER KLAUS ,  NOE RALF ,  BARTSCH MICHAEL ,  SIEGEL WOLFGANG ,  STEGMANN VEIT ,  FLORES MIGUEL ,  HUTTENLOCH OLIVER ,  BECKER MICHAEL

IPC: C07D233/58 ,  B01J31/24 ,  C07B61/00 ,  C07B63/00 ,  C07B63/02 ,  C07C1/30 ,  C07C7/10 ,  C07C13/23 ,  C07C45/50 ,  C07C67/14 ,  C07C67/58 ,  C07C69/14 ,  C07C69/78 ,  C07C403/12 ,  C07D233/60 ,  C07D403/12 ,  C07F7/18 ,  C07F9/02 ,  C07F9/12 ,  C07F9/142 ,  C07F9/145 ,  C07F9/22 ,  C07F9/46 ,  C07F9/48 ,  C07F9/50 ,  C07F9/52 ,  C07F9/572 ,  C07F9/6503 ,  C07F9/6574 ,  C07F9/6584

CPC classification number: C07C403/12 ,  C07C1/30 ,  C07C45/50 ,  C07C51/412 ,  C07C51/58 ,  C07C67/14 ,  C07C2531/02 ,  C07C2601/16 ,  C07D295/185 ,  C07D317/36 ,  C07F9/142 ,  C07F9/145 ,  C07F9/46 ,  C07F9/4841 ,  C07F9/52 ,  C07F9/5721 ,  C07F9/5728 ,  C07F9/65038 ,  C07F9/65746 ,  C07F9/65848 ,  C07C47/02 ,  C07C13/23 ,  C07C69/78 ,  C07C69/24 ,  C07C69/14 ,  C07C53/10

Abstract: Disclosed is a method for separating acids from chemical reaction mixtures by means of an auxiliary base. Said auxiliary base b) forms a salt with the acid, which is liquid at temperatures at which the valuable product is not significantly decomposed during separation, and c) the salt of the auxiliary base and the valuable product or the solution of the valuable product form two immiscible fluid phases in a suitable solvent.

Abstract translation: 一种用于通过辅助碱，其中所述辅助底座B形成盐与作为在在对所需产物不显著液体盐和c的分离过程中分解的温度下是液体的酸的手段分离从反应混合物中的酸处理是辅助碱与所需产物的盐 或在合适的溶剂中的期望的产物的溶液形成两个不混溶的液相。

公开(公告)号：PL207365B1

公开(公告)日：2010-12-31

申请号：PL37167102

申请日：2002-02-15

Applicant: BASF AG

Inventor： NOE RALF ,  HIBST HARTMUT ,  HALBRITTER KLAUS ,  MAAS-BRUNNER MELANIE ,  BREITSCHEIDEL BORIS ,  KAIBEL GERD ,  MASSONNE KLEMENS ,  SALDEN AXEL ,  EBEL KLAUS ,  BERGNER EIKE JOHANNES ,  HAESE FRANK

IPC: C07C51/087 ,  C07C67/02 ,  C07C51/347 ,  C07C51/567 ,  C07C61/24 ,  C07C61/29 ,  C07C67/08 ,  C07C69/75 ,  C07C69/753 ,  C08K5/12

公开(公告)号：DE50306900D1

公开(公告)日：2007-05-10

申请号：DE50306900

申请日：2003-01-21

Applicant: BASF AG

Inventor： VOLLAND MARTIN ,  SEITZ VERENA ,  MAASE MATTHIAS ,  FLORES MIGUEL ANGEL ,  PAPP RAINER ,  MASSONNE KLEMENS ,  STEGMANN VEIT ,  HALBRITTER KLAUS ,  NOE RALF ,  BARTSCH MICHAEL ,  SIEGEL WOLFGANG ,  BECKER MICHAEL ,  HUTTENLOCH OLIVER

IPC: C07D233/58 ,  C07F9/22 ,  B01J31/24 ,  C07B61/00 ,  C07B63/00 ,  C07B63/02 ,  C07C1/30 ,  C07C7/10 ,  C07C13/23 ,  C07C45/50 ,  C07C67/14 ,  C07C67/58 ,  C07C69/14 ,  C07C69/78 ,  C07C403/12 ,  C07D233/60 ,  C07D403/12 ,  C07F7/18 ,  C07F9/02 ,  C07F9/12 ,  C07F9/142 ,  C07F9/145 ,  C07F9/46 ,  C07F9/48 ,  C07F9/50 ,  C07F9/52 ,  C07F9/572 ,  C07F9/6503 ,  C07F9/6574 ,  C07F9/6584

Abstract: Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired product is not significantly decomposed during the process of separating off the liquid salt and c) the salt of the auxiliary base forms two immiscible liquid phases with the desired product or the solution of the desired product in a suitable solvent.

公开(公告)号：BR0306886A

公开(公告)日：2004-12-28

申请号：BR0306886

申请日：2003-01-21

Applicant: BASF AG

Inventor： MAASE MATTHIAS ,  MASSONNE KLEMENS ,  HALBRITTER KLAUS ,  NOE RALF ,  BARTSCH MICHAEL ,  SIEGEL WOLFGANG ,  STEGMANN VEIT ,  FLORES MIGUEL ,  HUTTENLOCH OLIVER ,  BECKER MICHAEL

IPC: C07D233/58 ,  B01J31/24 ,  C07B61/00 ,  C07B63/00 ,  C07B63/02 ,  C07C1/30 ,  C07C7/10 ,  C07C13/23 ,  C07C45/50 ,  C07C67/14 ,  C07C67/58 ,  C07C69/14 ,  C07C69/78 ,  C07C403/12 ,  C07D233/60 ,  C07D403/12 ,  C07F7/18 ,  C07F9/02 ,  C07F9/12 ,  C07F9/142 ,  C07F9/145 ,  C07F9/22 ,  C07F9/46 ,  C07F9/48 ,  C07F9/50 ,  C07F9/52 ,  C07F9/572 ,  C07F9/6503 ,  C07F9/6574 ,  C07F9/6584

Abstract: Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired product is not significantly decomposed during the process of separating off the liquid salt and c) the salt of the auxiliary base forms two immiscible liquid phases with the desired product or the solution of the desired product in a suitable solvent.

公开(公告)号：DE50007474D1

公开(公告)日：2004-09-23

申请号：DE50007474

申请日：2000-02-03

Applicant: BASF AG

Inventor： HALBRITTER KLAUS ,  STERZEL HANS-JOSEF ,  EIERMANN MATTHIAS ,  FREUDENTHALER EVA

IPC: C07C303/02 ,  C07B61/00 ,  C07C301/00 ,  C07C303/22 ,  C07C303/26 ,  C07C309/04 ,  C07C309/66 ,  C07D327/10 ,  H05K3/34

公开(公告)号：NO20043512L

公开(公告)日：2004-08-23

申请号：NO20043512

申请日：2004-08-23

Applicant: BASF AG

Inventor： MAASE MATHIAS ,  MASONNE KLEMENS ,  HALBRITTER KLAUS ,  NOE RALF ,  BARTSCH MICHAEL ,  SIEGEL WOLFGANG ,  STEGMANN VEIT ,  FLORES MIGUEL ,  HUTTENLOCH OLIVER ,  BECKER MICHAEL

IPC: B01J31/24 ,  C07D233/58 ,  C07B61/00 ,  C07B63/00 ,  C07B63/02 ,  C07C1/30 ,  C07C7/10 ,  C07C13/23 ,  C07C45/50 ,  C07C67/14 ,  C07C67/58 ,  C07C69/14 ,  C07C69/78 ,  C07C403/12 ,  C07D233/60 ,  C07D403/12 ,  C07F7/18 ,  C07F9/02 ,  C07F9/12 ,  C07F9/142 ,  C07F9/145 ,  C07F9/22 ,  C07F9/46 ,  C07F9/48 ,  C07F9/50 ,  C07F9/52 ,  C07F9/572 ,  C07F9/6503 ,  C07F9/6574 ,  C07F9/6584

Abstract: Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired product is not significantly decomposed during the process of separating off the liquid salt and c) the salt of the auxiliary base forms two immiscible liquid phases with the desired product or the solution of the desired product in a suitable solvent.

公开(公告)号：CA2473839A1

公开(公告)日：2003-07-31

申请号：CA2473839

申请日：2003-01-21

Applicant: BASF AG

Inventor： FLORES MIGUEL ,  STEGMANN VEIT ,  BARTSCH MICHAEL ,  NOE RALF ,  HALBRITTER KLAUS ,  MASSONNE KLEMENS ,  MAASE MATTHIAS ,  HUTTENLOCH OLIVER ,  BECKER MICHAEL ,  SIEGEL WOLFGANG

IPC: C07D233/58 ,  B01J31/24 ,  C07B61/00 ,  C07B63/00 ,  C07B63/02 ,  C07C1/30 ,  C07C7/10 ,  C07C13/23 ,  C07C45/50 ,  C07C67/14 ,  C07C67/58 ,  C07C69/14 ,  C07C69/78 ,  C07C403/12 ,  C07D233/60 ,  C07D403/12 ,  C07F7/18 ,  C07F9/02 ,  C07F9/12 ,  C07F9/142 ,  C07F9/145 ,  C07F9/22 ,  C07F9/46 ,  C07F9/48 ,  C07F9/50 ,  C07F9/52 ,  C07F9/572 ,  C07F9/6503 ,  C07F9/6574 ,  C07F9/6584

Abstract: Disclosed is a method for separating acids from chemical reaction mixtures b y means of an auxiliary base. Said auxiliary base b) forms a salt with the aci d, which is liquid at temperatures at which the valuable product is not significantly decomposed during separation, and c) the salt of the auxiliary base and the valuable product or the solution of the valuable product form t wo immiscible fluid phases in a suitable solvent.

公开(公告)号：DE59808306D1

公开(公告)日：2003-06-12

申请号：DE59808306

申请日：1998-12-18

Applicant: BASF AG

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

IPC: B01J23/46 ,  C07B61/00 ,  C07C51/36 ,  C07C61/08 ,  C07C61/09 ,  C07C67/303 ,  C07C69/75 ,  C08K5/12

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.