发明授权
- 专利标题： Process for the manufacture of a 1,2-epoxide
- 专利标题（中）： 1,2-环氧化物的制备方法
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申请号： US13056793申请日： 2009-07-09
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公开(公告)号： US08729282B2公开(公告)日： 2014-05-20
- 发明人: Ron Postma , Prasad Muppa
- 申请人： Ron Postma , Prasad Muppa
- 申请人地址： US OH Columbus
- 专利权人： Momentive Specialty Chemicals Inc.
- 当前专利权人： Momentive Specialty Chemicals Inc.
- 当前专利权人地址： US OH Columbus
- 优先权： EP08075680 20080801
- 国际申请： PCT/EP2009/004977 WO 20090709
- 国际公布： WO2010/012361 WO 20100204
- 主分类号： C07D301/12
- IPC分类号： C07D301/12
摘要：
The invention relates to a process for the manufacture of a 1,2-epoxide by catalytic oxidation of a terminal olefin with hydrogen peroxide wherein the catalytic oxidation is performed in a biphasic system comprising an organic phase and an aqueous reaction medium, wherein a water-soluble manganese complex is used as oxidation catalyst, wherein a terminal olefin is used with a solubility at 20° C. of at least 0.01 to 100 g in 1 liter water, and wherein the molar ratio of terminal olefin to hydrogen peroxide is in the range of from 1:0.1 to 1:2.
公开/授权文献
- US20110137054A1 PROCESS FOR THE MANUFACTURE OF A 1,2-EPOXIDE 公开/授权日：2011-06-09
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