Basf Se Corporation

Rheinische Friedrich-wilhelms-universitaet Bonn

Rheinische Friedrich-wilhelms-universitat Bonn

Florian Stecker

Andreas Fischer

Siegfried R Waldvogel

Itamar Michael Malkowsky

Ulrich Griesbach

Axel Kirste

Ralf Pelzer

Jörg Botzem

Carolin Regenbrecht

Steffen Maas

Martin Bock

Lucia Königsmann

Mario Emmeluth

Olivier Abillard

Simone Lutter

Agnes Voitl

Chung Huan Wong

Dominik Schmitt

Marius Franziskus Hartmer

The present invention relates to a washing machine comprising an electrochemical cell, to a process for electrochemical cleaning of fibers, to laundry detergents for electrochemical cleaning of fibers and to the fibers thus cleaned.

Electrochemical textile-washing process

The present invention relates to a process for producing vanillin from an aqueous, basic vanillin-comprising composition, in particular from a composition as arises in the oxidation, especially in the oxidation by electrolysis, of aqueous alkaline lignin-comprising compositions, comprising at least one treatment of an aqueous, basic vanillin-comprising composition, in particular the treatment of a composition as arises in the oxidation, especially in the oxidation by electrolysis, of aqueous alkaline lignin-comprising compositions, with a basic adsorbent, in particular an anion exchanger.

Process for producing vanillin from vanillin-comprising compositions

The present invention relates to a process for preparing 4-isopropylcyclohexylmethanol (IPCHM) from para-cymene. The process for preparing 4-isopropylcyclohexylmethanol (IPCHM) comprises an electrochemical process for preparing a mixture of 4-isopropylbenzaldehyde dimethyl acetal and 4-(1-alkoxy-1-methylethyl)benzaldehyde dimethyl acetal, and intermediates passed through in the process, a hydrolysis step to form the corresponding benzaldehydes and a hydrogenation of this mixture to form 4-isopropylcyclohexylmethanol (IPCHM).

Process for preparing 4-isopropylcyclohexylmethanol

The present invention relates to a method for producing vanillin, which comprises an electrochemical oxidation of an aqueous, lignin-comprising suspension or solution at an anode, wherein the anode used is a silver electrode.

Method for producing vanillin by electrochemical oxidation of aqueous lignin solutions or suspensions

The invention relates to a process for preparing unsymmetrical biaryl by anodic dehydrodimerization of substituted ortho-alkoxyaryl alcohols in the presence of partially fluorinated and/or perfluorinated mediators and a supporting electrolyte.

Process for preparing unsymmetrical biaryl alcohols

The invention relates to a process for preparing biaryls by anodic cross-dehydrodimerization of substituted phenols with arenes in the presence of partially fluorinated and/or perfluorinated mediators and a supporting electrolyte.

Process for the anodic cross-dehydrodimerization of arenes

The present invention relates to 3-tert-butylbenzaldehyde dimethyl acetal and to 3-tert-butylbenzyl methyl ether and to an electrochemical method for producing 3-tert-butyl-benzaldehyde dimethyl acetal and intermediates passed through in said method.

Electrochemical method for producing 3-tert-butylbenzaldehyde dimethyl acetal

&#x3b3;-Hydroxycarboxylic esters and &#x3b3;-lactones which are suitable as flavors can be prepared by electrochemical reductive cross-coupling of &#x3b1;,&#x3b2;-unsaturated esters with carbonyl compounds in an undivided electrolysis cell having a cathode composed of lead, lead alloys, cadmium, cadmium alloys, mercury, steel, glassy carbon or boron-doped diamonds and a basic aqueous electrolyte comprising an electrolyte salt which suppresses the cathodic formation of hydrogen.

Process for the electrochemical preparation of gamma-hydroxycarboxylic esters and gamma-lactones

The present invention relates to a process for preparing 2-methyl-3-(4-tert-butyl-phenyl)propanal with high para-isomer purity, and also to a process for preparing 4-tert-butylbenzaldehyde with high para-isomer purity.

Process for preparing 2-methyl-3-(4-tert-butylphenyl)propanal with high para-isomer purity

The invention relates to a process for preparing biaryl alcohols, in which anodic dehydrodimerization of substituted phenols is carried out in the presence of partially fluorinated and/or periluorinated mediators and a supporting electrolyte at a graphite electrode.

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Mannheim, Germany

Florian Stecker