公开(公告)号：US20220169601A1

公开(公告)日：2022-06-02

申请号：US17432504

申请日：2020-02-20

申请人： DEMETA ,  UNIVERSITE DE RENNES 1

发明人： CORENTIN BORDIER ,  VINCENT ESCANDE ,  FRÉDÉRIC CAIJO ,  CHRISTOPHE DARCEL

IPC分类号： C07C407/00

摘要： The present invention relates to a process for synthesizing hydroperoxy alcohols by perhydrolysis of epoxides, using an aqueous solution of hydrogen peroxide, in the presence of a catalyst consisting of phosphotungstic acid.

公开(公告)号：US20220315517A1

公开(公告)日：2022-10-06

申请号：US17642248

申请日：2020-09-14

申请人： DEMETA ,  UNIVERSITE DE RENNES 1

发明人： CORENTIN BORDIER ,  VINCENT ESCANDE ,  CHRISTOPHE DARCEL ,  FRÉDÉRIC CAIJO

IPC分类号： C07C51/25 ,  B01J31/02

摘要： The present invention relates to a method for oxidative cleavage of a substrate consisting of at least one functionalised or non-functionalised linear olefin, in particular a mono- or polyunsaturated aliphatic carboxylic acid, or one of the esters thereof, or at least one non-functionalised cyclic olefin, using hydrogen peroxide, in the presence of a metal catalyst which consists of at least one onium halooxodiperoxometallate. It also relates to a novel catalyst consisting of a specific onium halooxodiperoxometallate which can be used, in particular, in said method.