| 发明名称 |
Method for manufacturing an epoxy compound and method for epoxidizing a carbon—carbon double bond |
| 摘要 |
The present invention provides a method for producing an epoxy compound, comprising oxidizing a carbon-carbon double bond of an organic compound by hydrogen peroxide in the presence of a neutral inorganic salt and a mixed catalyst of a tungsten compound (a), at least one phosphorus compound selected from the group consisting of phosphoric acids, phosphonic acids, and salts thereof (b) and a surfactant (c), and an epoxidizing method comprising oxidizing a carbon-carbon double bond by hydrogen peroxide in the presence of the catalyst and the neutral inorganic salt. |
| 申请公布号 |
US8742145(B2) |
申请公布日期 |
2014.06.03 |
| 申请号 |
US201013381018 |
申请日期 |
2010.07.16 |
| 申请人 |
Arakawa Chemical Industries, Ltd.;National Institute of Advanced Industrial Science and Technology |
发明人 |
Takumi Kiyoshi;Sasagawa Naoki;Ezaki Yoichiro;Kon Yoshihiro;Ono Yutaka;Sato Kazuhiko |
| 分类号 |
C07D301/12 |
主分类号 |
C07D301/12 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method for producing an epoxy compound, comprising oxidizing a carbon-carbon double bond of an organic compound by hydrogen peroxide in the presence of a neutral inorganic salt and a mixed catalyst of a tungsten compound (a), at least one phosphorus compound selected from the group consisting of phosphoric acids, phosphonic acids, and salts thereof (b), and a surfactant (c),
wherein the neutral inorganic salt is in a concentration of 10 to 100 mol % relative to the organic compound having a carbon-carbon double bond.
|
| 地址 |
Osaka JP |
