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Process for preparing long chain alkyl aromatic compounds employing Lewis acid-promoted amorphous inorganic oxide
Process for preparing long chain alkyl aromatic compounds employing Lewis acid-promoted amorphous inorganic oxide
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机译:使用路易斯酸促进的非晶态无机氧化物制备长链烷基芳族化合物的方法
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摘要
Aromatic hydrocarbons are alkylated with relatively long chain alkylating agents, e.g., C.sub.8 + olefins, at mole ratio of aromatic to alkylating agent of not greater than about 5 in the presence of, as catalyst, a Lewis acid-promoted amorphous, porous inorganic oxide such as silica to provide long chain alkyl aromatic products which are useful, inter alia, as lubricating oil stocks.
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