Synthesis of linear alkylbenzene catalyzed by Hβ-zeolite

Alkylation of anthracene to 2-isopropylanthracene catalyzed by Lewis acid ionic liquids

“…On account of the disadvantages of these catalysts, it is imperative to develop environmentally benign catalysts. Solid acid catalysts involving zeolites [4][5][6][7], clays [8], heteropoly acids [9] fluorided silica-alumina [10], and metal oxide [11] have been widely investigated. The disadvantage of the solid catalysts is that they are easily deactivated because of the accumulation of heavy products in their channels and reactive sites in the catalysts.…”

Investigation of linear alkylbenzene synthesis using nanotitania-supported Dawson heteropolyacid as catalyst by statistical design approaches

“…A wide variety of solid acid catalysts, including zeolites [6,7], clays [8,9], ionic liquids [10], heteropolyacids (HPAs) [11][12][13][14][15], and supported aluminum chloride [16], have been employed for alkylation of benzene with alkenes. Recently, use of HPAs as catalyst has attracted more attention [17].…”

Synthesis of 5-benzoylacenaphthene in the presence of Lewis acidic ionic liquids

“…On account of the disadvantages of these catalysts, it is imperative to develop environmentally benign catalysts. Solid acid catalysts involving zeolites [3][4][5][6], clays [7], heteropoly acids [8] and fluorided silica-alumina [9] have been widely investigated. The disadvantage of the solid catalysts is that they are easily deactivated because of the accumulation of heavy products in their channels and reactive sites in the catalysts.…”