Patents by Inventor Michael Dejoux

Michael Dejoux has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for preparing a fluorinated organic compound
    Patent number: 9278935
    Abstract: A method for preparing a fluorinated organic compound (II) from an organic compound (I) comprising at least one nucleofugal group Nu, and also a preparation of different specific organic compounds, in particular a fluoro-methylpyrazole compound. The method comprises: a reaction, in the presence of water, of the organic compound (I) and at least one salt providing at least one fluoride anion; and a replacement of at least one nucleofugal group Nu of the compound (I) with a fluorine atom, in order to obtain the fluorinated organic compound (II).
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: March 8, 2016
    Assignee: RHODIA OPERATIONS
    Inventors: Olivier Buisine, Michael Dejoux
  • Method for preparing a fluorinated organic compound
    Publication number: 20140148603
    Abstract: A method for preparing a fluorinated organic compound (II) from an organic compound (I) comprising at least one nucleofugal group Nu, and also a preparation of different specific organic compounds, in particular a fluoro-methylpyrazole compound. The method comprises: a reaction, in the presence of water, of the organic compound (I) and at least one salt providing at least one fluoride anion; and a replacement of at least one nucleofugal group Nu of the compound (I) with a fluorine atom, in order to obtain the fluorinated organic compound (II).
    Type: Application
    Filed: May 29, 2012
    Publication date: May 29, 2014
    Applicant: RHODIA OPERATIONS
    Inventors: Olivier Buisine, Michael Dejoux