发明名称 |
PROCESS FOR ALKYLATING AROMATIC COMPOUNDS |
摘要 |
An alkylating process is disclosed, according to which aromatic and alkylaromatic compounds, phenol arid phenol derivatives are alkylated with olefins containing from 2 to 4 carbon atoms. The process is carried out in the presence of Beta zeolite as the catalyst» Beta zeolite is used as such, or modified by means of the isomorphous replacement of aluminum by boron, gallium or iron. In particular, this process is useful for preparing cumene. |
申请公布号 |
CA2030067(C) |
申请公布日期 |
2003.10.14 |
申请号 |
CA19902030067 |
申请日期 |
1990.11.15 |
申请人 |
SNAMPROGETTI S.P.A.;ENIRICERCHE S.P.A.;ENICHEM SYNTHESIS S.P.A. |
发明人 |
CAVANI, FABRIZIO;ARRIGONI, VIRGINIO;GHEZZI, ROBERTO;BELLUSSI, GIUSEPPE |
分类号 |
C07C2/66;C07C15/073;C07C15/085;C07C37/14 |
主分类号 |
C07C2/66 |
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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