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Dive into the research topics where Norbert Lui is active.

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Featured researches published by Norbert Lui.


Chemistry: A European Journal | 2016

A Major Advance in the Synthesis of Fluoroalkyl Pyrazoles: Tuneable Regioselectivity and Broad Substitution Patterns

Etienne Schmitt; Armen Panossian; Jean-Pierre Vors; Christian Funke; Norbert Lui; Sergiy Pazenok; Frédéric R. Leroux

A novel approach towards highly functionalized fluoroalkyl pyrazoles was developed by using fluoroalkyl amino reagents in combination with a variety of fluorinated ketimines. Tuneable introduction of fluoroalkyl groups in the 3- and 5-positions was possible by using vinamidinium intermediates or the corresponding enamino ketones after hydrolysis. These high-value building blocks can give rise to a large number of analogues for bioactivity screening and discovering new heterocyclic bioactive ingredients in various life science fields.


Archive | 1996

2-Phenyl-substituted heterocyclic 1,3-ketonols as herbicides and pesticides

Reiner Fischer; Thomas Bretschneider; Hermann Hagemann; Folker Lieb; Norbert Lui; Michael Ruther; Arno Widdig; Christoph Erdelen; Ulrike Wachendorff-Neumann; Hans-Joachim Santel; Markus Dollinger; Peter Dahmen; Norbert Mencke; Andreas Turberg


Archive | 1996

3-Thiocarbamoylpyrazol-Derivate

Bernd Alig; Achim Bertsch; Dietmar Bielefeldt; Norbert Lui; Albrecht Marhold; Christoph Erdelen; Wolfram Andersch; Andreas Turberg; Norbert Mencke


Journal of Fluorine Chemistry | 2013

Synthesis of diversely fluorinated pyrazoles as novel active agrochemical ingredients

Florence Giornal; Sergiy Pazenok; Lars Rodefeld; Norbert Lui; Jean-Pierre Vors; Frédéric R. Leroux


Archive | 2010

Fungicide pyrazole carboxamides derivatives

Guenter Bartels; Angela Becker; Juergen Benting; Christoph-Andreas Braun; Peter Dahmen; Philippe Desbordes; Christophe Dubost; Stéphanie Gary; Ulrich Görgens; Hiroyuki Hadano; Benoit Hartmann; Thomas Knobloch; Marc Kosten; Norbert Lui; Ruth Meissner; Sergiy Pazenok; Rachel Rama; Arnd Voerste; Ulrike Wachendorff-Neumann


Archive | 1994

Process for preparing hexafluorobutene

Norbert Lui; Albrecht Marhold; Dietmar Bielefeldt


Archive | 2002

Method for producing 2-halogenacyl-3-amino-acrylic acid derivatives

Norbert Lui; Thomas Brackemeyer; Peter Rolf Dr. Müller; Marielouise Schneider


Archive | 1997

3-thiocarbamoylpyrazole derivatives as pesticides

Bernd Alig; Achim Bertsch; Dietmar Bielefeldt; Norbert Lui; Albrecht Marhold; Christoph Erdelen; Wolfram Andersch; Andreas Turberg; Norbert Mencke


Archive | 2008

Method for producing 4-aminobut-2-enolides

Norbert Lui; Jens-Dietmar Heinrich


Archive | 2002

Preparation of 2-haloacyl-3-aminoacrylic acid derivatives

Norbert Lui; Thomas Brackemeyer; Peter Rolf Dr. Müller; Marielouise Schneider

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