Selective dimerization of higher cycloolefins in the presence of micro-and micromesoporous zeolite catalysts

NG Grigor'eva, SV Bubennov, AN Khazipova…

Index: Grigor'Eva; Bubennov; Khazipova; Khalilov; Kutepov Russian Chemical Bulletin, 2013 , vol. 62, # 2 p. 444 - 449 Izv. Akad. Nauk, Ser. Khim., 2013 , vol. 62, # 2 p. 445 - 450,6

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Abstract

Abstract Selective synthesis of dimers of cycloolefins C 6-C 8 was carried out in the presence of highly dispersed zeolite catalysts HY, HBeta, and HZSM-12 and granulated zeolite HY-WB, which differ in acidic properties and pore structure. The high selectivity of microporous zeolite HZSM-12 in cyclohexene dimerization (100%) and micromesoporous zeolite HY-WB in cycloheptene and cyclooctene dimerization (90–95%) was established.

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