公开(公告)号：US20160159722A1

公开(公告)日：2016-06-09

申请号：US14905329

申请日：2014-07-14

Applicant: DAICEL CORPORATION

Inventor： Yasutaka ISHII ,  Ichiro TAKASE ,  Yoshiya HARASAKI ,  Takamasa SUZUKI

IPC: C07C51/34 ,  C07C29/48 ,  B01J19/24 ,  C07C45/40

CPC classification number: C07C51/34 ,  B01J19/24 ,  B01J2219/24 ,  C07C29/48 ,  C07C45/33 ,  C07C45/40 ,  C07C51/215 ,  Y02P20/55 ,  C07C49/04 ,  C07C63/06

Abstract: Provided is a method of oxidizing a substrate with excellent oxidizing power to yield a corresponding oxide. The method can employ a commercially available imide compound as intact as a catalyst and can produce the oxide in a high yield under mild conditions.A method for producing an oxide according to the present invention includes performing oxidation of a substrate in the presence of oxygen and ozone under catalysis of an imide compound to yield a corresponding oxide. The imide compound has a cyclic imide skeleton represented by Formula (I). In the formula, n is selected from 0 and 1; and X is selected from an oxygen atom and an —OR group, where R is selected from hydrogen and a hydroxy-protecting group.

Abstract translation: 提供了以优异的氧化能力氧化基材以产生相应的氧化物的方法。 该方法可以使用市售的酰亚胺化合物作为催化剂完整，并且可以在温和条件下以高产率生产氧化物。 根据本发明的氧化物的制造方法包括在氧化物和臭氧的存在下，在酰亚胺化合物的催化下进行底物的氧化，得到相应的氧化物。 酰亚胺化合物具有由式（I）表示的环状酰亚胺骨架。 在该式中，n选自0和1; X选自氧原子和-OR基团，其中R选自氢和羟基保护基。