Patents by Inventor Kei Muto

Kei Muto 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 producing phenyl-substituted heterocyclic derivative
    Patent number: 8993777
    Abstract: The present invention is a method for producing a phenyl-substituted heterocyclic derivative represented by general formula (1), which has a step wherein a heteroaromatic compound represented by general formula (2) is reacted with a phenol derivative represented by general formula (3) in the presence of a nickel compound, 1,2-bis(dicyclohexylphosphino)ethane, and a base.
    Type: Grant
    Filed: October 10, 2012
    Date of Patent: March 31, 2015
    Assignee: National University Corporation Nagoya University
    Inventors: Kenichiro Itami, Junichiro Yamaguchi, Kei Muto
  • METHOD FOR PRODUCING PHENYL-SUBSTITUTED HETEROCYCLIC DERIVATIVE
    Publication number: 20140275549
    Abstract: The present invention is a method for producing a phenyl-substituted heterocyclic derivative represented by general formula (1), which has a step wherein a heteroaromatic compound represented by general formula (2) is reacted with a phenol derivative represented by general formula (3) in the presence of a nickel compound, 1,2-bis(dicyclohexylphosphino)ethane, and a base.
    Type: Application
    Filed: October 10, 2012
    Publication date: September 18, 2014
    Applicant: National University Corporation Nagoya University
    Inventors: Kenichiro Itami, Junichiro Yamaguchi, Kei Muto