Patents Assigned to Oril S.A.
  • New process for the preparation of 1,3,5-undecatrienes
    Patent number: 4652692
    Abstract: Process for the preparation of 1,3,5-undecatrienes, characterized in that an organometallic 1-heptenyl compound is reacted with a (E)-1,3-butadiene derivative.Manufacture of 1,3,5-undecatrienes that can be used in the perfumes and flavorings industry.
    Type: Grant
    Filed: May 14, 1986
    Date of Patent: March 24, 1987
    Assignee: Oril S.A.
    Inventors: Claude Fugier, Michel Leroux, Jean F. Normant, Alexandre Alexakis