Patents by Inventor Ali Aiden KOOHANG

Ali Aiden KOOHANG 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).

  • Ruthenium-catalyzed synthesis of biaryl compounds in water
    Patent number: 10300471
    Abstract: Using a [RuCl2(arene)]2 complex and a formate source, a directed ortho C—H insertion and aryl-aryl coupling sequence in water provides biaryl compounds useful in the preparation of biologically active molecules and intermediates. Reactions may be conducted in the ambient atmosphere. Ruthenium catalysts prepared from [RuCl2(arene)]2 and a formate source may be prepared in situ or isolated for later use.
    Type: Grant
    Filed: October 6, 2014
    Date of Patent: May 28, 2019
    Inventors: Ali Aiden Koohang, Anita Mehta
  • RUTHENIUM-CATALYZED SYNTHESIS OF BIARYL COMPOUNDS IN WATER
    Publication number: 20160263565
    Abstract: Using a [RuCl2(arene)]2 complex and a formate source, a directed ortho C—H insertion and aryl-aryl coupling sequence in water provides biaryl compounds useful in the preparation of biologically active molecules and intermediates. Reactions may be conducted in the ambient atmosphere. Ruthenium catalysts prepared from [RuCl2(arene)]2 and a formate source may be prepared in situ or isolated for later use.
    Type: Application
    Filed: October 6, 2014
    Publication date: September 15, 2016
    Applicant: CHICAGO DISCOVERY SOLUTIONS, LLC
    Inventors: Ali Aiden KOOHANG, Anita MEHTA