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Dive into the research topics where Stefan Bohm is active.

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Featured researches published by Stefan Bohm.


Journal of Fluorine Chemistry | 1992

Synthesis of fluorinated sulfanes and the new 1,1-difluoroethylsulfenyl chloride

Stefan Bohm; Albrecht Marhold; Dietmar Bielefeldt

Abstract The addition reactions of thiophenol and benzylmercaptan to terminal difluoroethylenes under radical conditions as well as under basic conditions are investigated. A new synthesis of 1,1-difluoroethylsulfenyl chloride, which comprises the base-catalyzed addition of benzylmercaptan to vinylidene fluoride and subsequent chlorolysis, is described: PhCH 2 SH+CF 2 CH 2 →PhCH 2 SCF 2 CH 3 PhCH 2 SCF 2 CH 3 CH 3 CF 2 SCl Examples of the syntheses of active compounds using 1,1-difluoroethylsulfenylchloride are given.


Archive | 1992

3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives

Bernd-Wieland Krüger; Reiner Fischer; Heinz-Jürgen Dr. Bertram; Thomas Bretschneider; Stefan Bohm; Andreas Krebs; Thomas Schenke; Hans-Joachim Santel; Klaus Lurssen; Robert R. Schmidt; Christoph Erdelen; Ulrike Wachendorff-Neumann; Wilhelm Stendel


Archive | 1995

Azolylmethyl-fluorocyclopropyl derivatives

Jürgen Scherkenbeck; Thomas Himmler; Stefan Bohm; Hermann Hagemann; Klaus Stroech; Stefan Dutzmann; Heinz-Wilhelm Dehne; Gerd Hanssler


Archive | 1994

Substituted 1-aryl pyrazoles

Jorg Stetter; Bernd Alig; Stefan Bohm; Achim Bertsch; Pieter Ooms; Christoph Erdelen; Jurgen Hartwig; Ulrike Wachendorff-Neumann; Andreas Turberg; Norbert Mencke


Archive | 1992

3-hydroxy-4-aryl-5-oxo-pyrozoline derivatives, compositions and use

Bernd-Wieland Krüger; Reiner Fischer; Heinz-Jürgen Dr. Bertram; Thomas Bretschneider; Stefan Bohm; Andreas Krebs; Thomas Schenke; Hans-Joachim Santel; Klaus Lurssen; Robert R. Schmidt; Christoph Erdelen; Ulrike Wachendorff-Neumann; Wilhelm Stendel


Archive | 1992

Polyisocyanate solutions useful for impregnating porous inorganic substrates

Stephan Kirchmeyer; Hanns-Peter Dr. Müller; Hermann Kober; Stefan Bohm; Josef Dr. Pedain


Archive | 1993

2-fluoroalkyl-substituted benzimidazoles, their preparation and their use as pesticides

Winfried Lunkenheimer; Bernd Baasner; Folker Lieb; Stefan Bohm; Albrecht Marhold; Ulrich Görgens; Wilhelm Stendel; Heinz-Wilhelm Dehne; Hans-Joachim Santel


Archive | 1996

Aryl carboxylic acid derivatives

Bernd-Wieland Krüger; Reiner Fischer; Heinz-Jürgen Dr. Bertram; Thomas Bretschneider; Stefan Bohm; Andreas Krebs; Thomas Schenke; Hans-Joachim Santel; Klaus Lurssen; Robert R. Schmidt; Christoph Erdelen; Ulrike Wachendorff-Neumann; Wilhelm Stendel


Archive | 2005

Compositions for use in concrete

Rudiger Musch; Stefan Bohm; Klaus Dilger; Frank Mund; Horst Stepanski


Archive | 2007

Preparations for use in concrete

Rudiger Musch; Horst Stepanski; Stefan Bohm; Klaus Dilger; Frank Mund

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