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Ethylene oligomerization on heterogenized titanium and zirconium complexes

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Abstract

Besides other products, linear middle-range olefins were obtained in the low temperature oligomerization of ethylene with a selectivity of 30–58% and a linearity up to 85%. Activated ticanium and zirconium complexes as catalysts were attached to SiO2 through surface bounded bidentate S- and N-containing ligands, the former being superior to the latter with respect to product quality.

Abstract

Наряду с другими продуктами были получены высшие олефины линейной структуры в олигомеризации этилена при низкой температуре с селективностью 30–58 вес.% и линейностью до 85%. Активированные титан- и цирконий-содержащие комплексы, используемые в качестве катализаторов, были закреплены на SiO2 через связанные на поверхности бидентатные S- и N-содержащие лиганды. При этом первые оказались лучшими, чем последние, с точки зрения качества продукта.

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Authors and Affiliations

  1. Central Institute of Organic Chemistry, Department of Complex Catalysis, Acad. Sci. GDR, Rostock, GDR

    H. Fuhrmann, V. A. Semikolenov & Yu I. Yermakov

  2. Institute of Catalysis, Sibirian Branch of the USSR Acad. Sci., Novosibirsk, USSR

    H. Fuhrmann, V. A. Semikolenov & Yu I. Yermakov

Authors
  1. H. Fuhrmann
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  2. V. A. Semikolenov
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  3. Yu I. Yermakov
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Fuhrmann, H., Semikolenov, V.A. & Yermakov, Y.I. Ethylene oligomerization on heterogenized titanium and zirconium complexes. React Kinet Catal Lett 11, 301–305 (1979). https://doi.org/10.1007/BF02079716

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  • DOI: https://doi.org/10.1007/BF02079716

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