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公开(公告)号:US5792894A
公开(公告)日:1998-08-11
申请号:US932377
申请日:1997-09-07
摘要: A process is disclosed for alkylating a volatile aromatic compound with a light aliphatic mono-olefinic alkylating agent and concurrently condensing the alkylating agent in the presence of a solid alkylation- and condensation-promoting catalyst and at a temperature of at least the critical temperature of the reactant mixture and at a total pressure that is above the critical pressure of the reactant mixture.
摘要翻译: 公开了一种用轻脂肪族单烯烃烷基化剂烷基化挥发性芳香族化合物的方法,并且在固体烷基化和缩合促进催化剂的存在下并在至少临界温度的温度下同时缩合烷基化剂 反应物混合物和高于反应物混合物的临界压力的总压力。