| 发明名称 |
Process for hydrolysis of ortho-aromatic di-aryl ethers |
| 摘要 |
Ortho-aromatic diaryl ethers, such as o-biphenylyl phenyl ether, are hydrolyzed to corresponding phenolic compounds, such as o-phenylphenol and phenol, when contacted with water in the presence of ceria or thoria at a temperature of between about 250 DEG C. and 700 DEG C.
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| 申请公布号 |
US4978811(A) |
申请公布日期 |
1990.12.18 |
| 申请号 |
US19880176533 |
申请日期 |
1988.04.01 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
KOSTER, ROBERT A.;BRONDSEMA, PHILIP J.;PENNINGTON, WILLIS J.;SUMNER, WILLIAM C.;VILMER, SUSAN E. |
| 分类号 |
C07C37/055 |
主分类号 |
C07C37/055 |
| 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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