Patents Assigned to INNOVERDA
  • Method for synthesizing 3,5-diiodo-4-hydroxy benzyl alcohol
    Patent number: 11834396
    Abstract: A method for synthesizing 4-hydroxy-3,5-diiodobenzyl alcohol. The synthesis method includes, in just one step, the synthesis of 4-hydroxy-3,5-diiodobenzyl alcohol from 4-hydroxybenzylalcohol, in an aqueous medium at an initial pH of at least 7, containing at least 2 equivalents of diiodide. The method is simple and makes it possible to achieve very good yields at a lower cost.
    Type: Grant
    Filed: September 6, 2021
    Date of Patent: December 5, 2023
    Assignee: INNOVERDA
    Inventors: Irène Erdelmeier, Sylvain Daunay