Patents

  1. A process for the preparation of polyfluoroalkylamines from polyfluoroalkylalcohols
    F. Leroux, L. Santos, M. Donnard, A. Panossian, S. Pazenok, D. Bernier
    WO2022175132A1 (Bayer CropScience AG / CNRS / Université de Strasbourg; filed 17/02/2021).

  2. Process for the preparation of 2,3,4-trisubstituted quinolines
    F. Leroux, F. Aribi, A. Panossian, S. Pazenok, J.-P. Vors
    BCS173042 (Bayer CropScience AG / CNRS / Université de Strasbourg; filed 12/06/2017).

  3. Process for preparing 3-fluoroalkyl-5-pyrazolecarboxylates and 3-fluoroalkyl-5-pyrazolecarboxylic acids
    F. Leroux, E. Schmitt, S. Pazenok, J.-P. Vors
    WO2018054807 (Bayer CropScience AG / CNRS / Université de Strasbourg; filed 21/09/2016).

  4. Process for the preparation of polyfluoroalkylated quinolines
    F. Leroux, F. Aribi, E. Schmitt, A. Panossian, S. Pazenok, J.-P. Vors
    WO2017125318 (Bayer CropScience AG / CNRS / Université de Strasbourg; filed 21/01/2016).

  5. Process for preparing substituted pyrazoles containing haloalkoxy-haloalkyl- and haloalkylthio-haloalkyl groups from α,α-dihaloalkylamines and ketimines
    F. Leroux, E. Schmitt, S. Pazenok, J.-P. Vors
    WO2016207167 (Bayer CropScience AG / CNRS / Université de Strasbourg; filed 24/06/2015).

  6. Process for preparing 3,5-bis(fluoroalkyl)pyrazole derivatives from α,α-dihaloamines
    F. Leroux, S. Pazenok, N. Lui, A. Neeff, W. Etzel, J.-P. Vors, G. Landelle, M. J. Ford
    WO2014187773 (Bayer CropScience AG / CNRS / Université de Strasbourg; filed 22/05/2013).

  7. Procedure for the decarboxylation of 3,5-bis(haloalkyl)-pyrazole-4-carboxylic acid derivatives
    F. R. Leroux, F. Giornal, S. Pazenok, N. Lui, J.-P. Vors
    WO2014033164 (Bayer CropScience AG / CNRS / Université de Strasbourg; filed 30/08/2012).

  8. Process for preparing 3,5-bis(fluoroalkyl)pyrazole-4-carboxylic acid derivatives and 3,5-bis(fluoroalkyl)pyrazoles
    F. Leroux, F. Giornal, S. Pazenok, N. Lui, J.-P. Vors
    WO2013113829 (Bayer CropScience AG / CNRS / Université de Strasbourg; filed 01/02/2012).

  9. P-Chirogenic organophosphorus compounds
    S. Jugé, J. Bayardon, H. Lauréano, J.-C. Henry, F. Colobert, F. Leroux, E. Rémond
    WO2013007724 (CNRS / Université de Bourgogne / Université de Strasbourg / Synthelor; filed 11/07/2011).
    FR2978151 (CNRS; filed 22/07/2011).

  10. Process for the double phosphination of dihalobiphenyls
    F. Leroux, F. Colobert, L. Bonnafoux, R. Gramage-Doria
    WO2011061439 (CNRS / Université de Strasbourg; filed 17/11/2009).

  11. Compounds useful against kinetoplastideae parasites
    I. N. Wenzel, T. J. J. Müller, G. Hanquet, D. A. Lanfranchi, F. Leroux, T. Gendron, E. Davioud-Charvet
    WO2011033115 (CNRS / Université de Strasbourg / Université d’Heidelberg; filed 18/09/2009).

  12. Method for the preparation of functionalized trihalomethoxy-substituted pyridines
    F. Leroux, B. Manteau, S. Pazenok, J.-P. Vors
    WO2010040461 (Bayer CropScience AG / CNRS / Université de Strasbourg; filed 09/10/2008).

  13. New analogs of polysphorin and uses thereof for treating or preventing malaria
    S. Choppin, F. Colobert, G. Hanquet, F. Leroux, D. Mazier, N. Mahmoudi
    EP08305646.5 (Université Louis Pasteur / CNRS / Assistance Publique–Hôpitaux de Paris / Université Pierre et Marie Curie; filed 07/10/2008).

  14. Process for the preparation of 2,2′,6-tribromobiphenyl
    F. Leroux, L. Bonnafoux, F. Colobert
    WO2008/037440 (Lonza AG, CH; filed 26/09/2006).

  15. Preparation of asymmetrically substituted biaryldiphosphines as ligands for enantioselective hydrogenation
    H.-P. Mettler, F. Leroux, M. Schlosser
    WO2006/002730 (Lonza AG, CH; filed 06/06/2005).

  16. Preparation of asymmetrically substituted biaryldiphosphines and their use as cocatalysts for transition metal-catalyzed enantioselective hydrogenation
    H.-P. Mettler, F. Leroux, M. Schlosser
    WO2006/002731 (Lonza AG, CH; filed 06/06/2005).

  17. Process for the preparation of asymmetrically substituted biaryldiphosphines
    H.-P. Mettler, F. Leroux, M. Schlosser
    WO2006/002729 (Lonza AG, CH; filed 06/06/2005).

  18. Stereoselective catalytic hydrogenation process for the preparation of (S)- or (R)-4-halo-3-hydroxybutyrate esters from the corresponding 4-halo-3-oxobutyrates
    H.-P. Mettler, F. Leroux
    WO2005/049545 (Lonza AG, CH; filed 22/10/2004).