发明名称 |
Improved catalytic process for selective alkylation of aromatic hydrocarbons |
摘要 |
A catalytic process for the selective alkylation of mono- and polycyclic aromatic hydrocarbons is described. The aromatic hydrocarbon is reacted with an alkylating agent in the presence of an acid form of a dealuminated small pore mordenite catalyst having an atomic ratio Si/Al of at least 10:1 to thereby yield the desired alkyl substituted derivative with improved selectivity and improved yield. |
申请公布号 |
EP0504541(B1) |
申请公布日期 |
1998.07.22 |
申请号 |
EP19910870050 |
申请日期 |
1991.03.21 |
申请人 |
SOLUTIA EUROPE N.V./S.A. |
发明人 |
NOTTE, PATRICK PIERRE BERNARD;PONCELET, GEORGES MARIE JOSEPH LUC;REMY, MARC JOSEPH HENRI;LARDINOIS, PIERRE FERNAND MARCEL GHISLAIN;VAN HOECKE, MARINA JEANNE MADELEINE |
分类号 |
B01J29/18;C07B37/02;C07B37/04;C07B61/00;C07C2/66;C07C2/70;C07C2/86;C07C15/02;C07C15/14;C07C15/24;C07C41/30;C07C43/275;(IPC1-7):C07B37/02 |
主分类号 |
B01J29/18 |
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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