公开(公告)号：US11198669B2

公开(公告)日：2021-12-14

申请号：US16772628

申请日：2017-12-21

Applicant: RHODIA OPERATIONS ,  BASF FRANCE SAS

Inventor： Mengjia Wu ,  Stéphane Streiff ,  Sergio Mastroianni

IPC: C07C209/68 ,  C07C211/12 ,  C25B3/29

Abstract: The present invention relates to a method for preparing primary diamines from amino acid compounds. Specifically, this invention is related to the preparation of a primary diamine from an amino acid and/or its salt by Kolbe electrolysis coupling reaction.

公开(公告)号：US10808328B2

公开(公告)日：2020-10-20

申请号：US16062747

申请日：2015-12-18

Applicant: RHODIA OPERATIONS

Inventor： Mengjia Wu ,  Pascal Metivier ,  Peng Li ,  Armin T. Liebens

IPC: C25C3/02 ,  C25B3/02 ,  C25B5/00 ,  C25B9/08 ,  H01M8/06 ,  H01M8/1009 ,  H01M4/92 ,  H01M8/1004 ,  H01M8/1018

Abstract: This invention concerns a method for the production of at least a furanic compound having at least one aldehyde function and electrical power, by oxidizing at least a furanic compound having at least one hydroxyl function.