Basf Aktiengesellschaft

Basf Se Corporation

Frank Heimann

Jochem Henkelmann

Albrecht Harreus

Volker Maywald

Oliver Bey

Stephan Maurer

Horst Hartmann

Jochen Steiner

Gerhard Theis

Roman Prochazka

Peter Wahl

Michael Keil

Rocco Paciello

Hardo Siegel

Klaus Oberdorf

Reiner Kober

Hartwig Voss

Harald Rang

Norbert Gotz

Norbert Götz

Sven Crone

Rainer Papp

Wolfgang Habermann

Stefan Bitterlich

Ursula Seeliger

Marcus Vossen

Thomas Mackewitz

Marcus Sigl

Frank Poplow

Wolfgang F Mueller

Josef Wahl

Guenther Huber

Martin Volland

Dag Wiebelhaus

Werner Peschel

Bernd Bartenbach

Dirk Borchers

Thomas Buschulte

Thomas Heldemann

Christoph Obler

The present invention relates to a process for preparing hydroformylation products of olefins having at least four carbon atoms, in which a high proportion of both the linear C-olefins having a terminal double bond comprised in the olefin-comprising feed used and of the linear C-olefins having an internal double bond is converted into hydroformylation products. Furthermore, the invention relates to a process for preparing 2-propylheptanol which comprises such a hydroformylation process.

Method for the hydroformylation of olefins

The present invention relates to a process for preparing deodorized 1,2-propanediol, to the use of the purified propanediol and to an apparatus for performing the process.

Process for preparing deodorized 1,2-propanediol

Method for producing deodorized 1,2-propanediol

A process for preparing 2-{1-[2-(4-chlorophenoxy)propoxyimino]-butyl}-3-hydroxy-5-(tetrahydrothiopyran-3-yl)cyclohex-2-enone lithium salt by reacting the corresponding acid 2-{1-[2-(4-chlorophenoxy)-propoxyimino]butyl}-3-hydroxy-5-(tetrahydrothiopyran-3-yl)-cyclohex-2-enone and lithium hydroxide and the isolation of the lithium salt are described. Here, it is advantageous to use a solvent mixture which comprises methanol and at least one aromatic hydrocarbon and to remove at least some of the solvent prior to the isolation. It is particularly preferred to dissolve the acid in an aromatic hydrocarbon, preferably toluene, and to use a methanolic lithium hydroxide solution. The product, which can be obtained in a more efficient manner by this process, furthermore has considerable advantages with respect to formulation.

Method of producing a cyclohexenone oxime ether lithium salt, products which can be obtained using this method, the use thereof and corresponding plant protection agents

The present invention relates to a process for the continuous preparation of methoxyamine hydrochloride by cleavage of acetone oxime methyl ether by means of hydrogen chloride and water, wherein the cleavage is carried out in a reaction column having less than 20 theoretical plates and the amount taken off at the top is set to at least 30% of the amount of feed.

Method for the continuous production of methoxyamine hydrochloride

A process for the simultaneous production of dicarboxylic acids and diamines from a) polymers based on polyamides of dicarboxylic acids or their derivatives with diamines, or

Simultaneous production of dicarboxylic acids and diamines by splitting

Process for the preparation of mixtures of isomers of

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Ludwigshafen, Germany

Frank Heimann