发明名称 |
Oxidation process of ethers |
摘要 |
An ether is oxidized with oxygen under an oxidation catalyst comprising an imide compound (such as N-hydroxyphthalimide) or the imide compound and a co-catalyst to produce the corresponding chain or cyclic ester or anhydride. The co-catalyst may be a transition metal compound. The above process provides a process for oxidizing an ether by oxygen efficiently to produce the corresponding oxide (such as an ester, an hydride) with high conversion and selectivity.
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申请公布号 |
US6037477(A) |
申请公布日期 |
2000.03.14 |
申请号 |
US19980074604 |
申请日期 |
1998.05.08 |
申请人 |
DAICEL CHEMICAL INDUSTRIES, LTD.;ISHII, YASUTAKA |
发明人 |
ISHII, YASUTAKA;NAKANO, TATSUYA |
分类号 |
C07D307/89;B01J31/02;B01J31/22;C07B61/00;C07C51/23;C07C51/31;C07C51/54;C07C55/12;C07C67/39;C07C69/24;C07C69/78;C07D201/08;C07D309/30;C07D311/76;C07D311/86;C07D313/04;C07D315/00;(IPC1-7):C07D207/404;C07D207/448;C07D487/06;C07D207/444 |
主分类号 |
C07D307/89 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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