发明名称 |
Isomerization of alkyl phenol with a solid acid catalyst |
摘要 |
The isomerization of an alkylated phenol composition that contains an ortho-alkyl substituted phenol component to isomerize and reduce the level of ortho-alkyl substituted phenol component therein can be accomplished by heating that composition in the presence of a catalytically effective amount of a solid acid catalyst to carry out such isomerization and reduction in the level of ortho-alkyl substituted phenol. Examples of suitable solid acid catalysts can be selected from the H-form zeolites, the supported sulfonic acids, and the heteropoly acids. The resulting isomerized product can be subsequently phosphorylated.
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申请公布号 |
US2002040169(A1) |
申请公布日期 |
2002.04.04 |
申请号 |
US20010843554 |
申请日期 |
2001.04.26 |
申请人 |
DESIKAN ANANTHA N.;WHITWELL GEORGE E. |
发明人 |
DESIKAN ANANTHA N.;WHITWELL GEORGE E. |
分类号 |
B01J27/053;B01J29/08;B01J29/40;C07B61/00;C07C37/00;C07C37/48;C07C39/06;(IPC1-7):C07C37/00 |
主分类号 |
B01J27/053 |
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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