Basf Aktiengesellschaft

Peter Lingelbach

Christoph Sigwart

Rolf Hartmuth Fischer

Norbert Rieber

Franz Josef Brocker

Peter Bassler

Wolfgang Harder

Martin Fischer

Tom Witzel

Karsten Eller

Werner Schnurr

Joachim Roser

Hans-Jurgen Weyer

Veronika Kohl

Jurgen Dembowski

A process for preparing 1,2-butylene oxide by catalytic hydrogenation of vinyloxirane over a heterogeneous catalyst comprises using a catalyst comprising an element of subgroup I, VII or VIII of the periodic table, or mixtures of a plurality of these elements, in the presence or absence of one or more promoter elements, these elements and promoters having been applied by means of a vacuum vapor deposition technique to a support of metal foil or metal wire fabric.

Preparation of 1,2-butylene oxide

Oxidation catalyst, its preparation and oxidation using the oxidation

Aliphatic or cycloaliphatic oximes are prepared by treating aliphatic or cycloaliphatic imines with oxygen or with an oxygen-containing gas in the presence of a catalyst.

Preparation of aliphatic and cycloaliphatic oximes

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Mutterstadt, Germany

Peter Lingelbach