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Dimerization of vinylarenes on zeolite catalysts

Grigor’eva, N. G. / Talipova, R. R. / Khazipova, A. N. / Bubennov, S. V. / Kutepov, B. I. / Dzhemilev, U. M.

Abstract The main features of dimerization of vinylarenes, such as styrene, α-methylstyrene, β-methylstyrene, p-methylstyrene, p-methoxystyrene, p-methoxy-β-methylstyrene, m-chlorostyrene, and m-nitrostyrene used as an example, over zeolite catalysts were studied, and the high activity and selectivity of these catalysts in the reaction was shown. For styrene and α-methylstyrene, the vinylarenes having the largest production volume, catalysts that hold promise for industrial application were developed. Conditions for the selective linear dimerization (85–93%) and cyclodimerization (85–98%) of styrene and α-methylstyrene at a high conversion (100%) were determined.

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Dimerization of vinylarenes on zeolite catalysts

Grigor’eva, N. G. / Talipova, R. R. / Khazipova, A. N. / Bubennov, S. V. / Kutepov, B. I. / Dzhemilev, U. M.

Abstract The main features of dimerization of vinylarenes, such as styrene, α-methylstyrene, β-methylstyrene, p-methylstyrene, p-methoxystyrene, p-methoxy-β-methylstyrene, m-chlorostyrene, and m-nitrostyrene used as an example, over zeolite catalysts were studied, and the high activity and selectivity of these catalysts in the reaction was shown. For styrene and α-methylstyrene, the vinylarenes having the largest production volume, catalysts that hold promise for industrial application were developed. Conditions for the selective linear dimerization (85–93%) and cyclodimerization (85–98%) of styrene and α-methylstyrene at a high conversion (100%) were determined.

Dimerization of vinylarenes on zeolite catalysts

Grigor’eva, N. G. / Talipova, R. R. / Khazipova, A. N. / Bubennov, S. V. / Kutepov, B. I. / Dzhemilev, U. M.

Abstract The main features of dimerization of vinylarenes, such as styrene, α-methylstyrene, β-methylstyrene, p-methylstyrene, p-methoxystyrene, p-methoxy-β-methylstyrene, m-chlorostyrene, and m-nitrostyrene used as an example, over zeolite catalysts were studied, and the high activity and selectivity of these catalysts in the reaction was shown. For styrene and α-methylstyrene, the vinylarenes having the largest production volume, catalysts that hold promise for industrial application were developed. Conditions for the selective linear dimerization (85–93%) and cyclodimerization (85–98%) of styrene and α-methylstyrene at a high conversion (100%) were determined.

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Title:

Dimerization of vinylarenes on zeolite catalysts

Contributors:

Grigor’eva, N. G. (author) / Talipova, R. R. (author) / Khazipova, A. N. (author) / Bubennov, S. V. (author) / Kutepov, B. I. (author) / Dzhemilev, U. M. (author)

Published in:

Petroleum Chemistry ; 49 ; 16-22

Publication date:

2009-01-01

Size:

7 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544109010046

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Zeolite , Styrene , Petroleum Chemistry , Mordenite , Zeolite Catalyst Chemistry , Industrial Chemistry/Chemical Engineering

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