Isolation of a self-activating ethylene trimerization catalyst

I. Vidyaratne; G.B. Nikiforov; S.I. Gorelsky; S. Gambarotta; R. Duchateau; I.V. Korobkov

doi:10.1002/anie.200900957

Isolation of a self-activating ethylene trimerization catalyst

I. Vidyaratne, G.B. Nikiforov, S.I. Gorelsky, S. Gambarotta, R. Duchateau, I.V. Korobkov

Department of Chemical Engineering and Chemistry

Research output: Contribution to journal › Article › Academic › peer-review

99 Citations (Scopus)

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Abstract

Self-help groups: The aluminatopyrrolyl complexes [{¿5-2,3, 4,5-Me4C4N(AlClMe2)}2Cr] and [{¿5-2,3,4,5-Me4C4N(AlClMe 2)CrMe(µ-NPh)2AlMe2}{Me3Al(thf)}] self-activate to give single-site ethylene polymerization catalysts. The closely related dinuclear chromium(II) complex [{¿5- 2,3,4,5-Me4C4N(AlClMe2)Cr}2(µ-Me) 2] (see picture) is a highly active self-activating ethylene trimerization catalyst. © 2009 Wiley-VCH Verlag GmbH & Co. KCaA.

Original language	English
Pages (from-to)	6552-6556
Journal	Angewandte Chemie - International Edition
Volume	48
Issue number	35
DOIs	https://doi.org/10.1002/anie.200900957
Publication status	Published - 2009

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title = "Isolation of a self-activating ethylene trimerization catalyst",

abstract = "Self-help groups: The aluminatopyrrolyl complexes [{¿5-2,3, 4,5-Me4C4N(AlClMe2)}2Cr] and [{¿5-2,3,4,5-Me4C4N(AlClMe 2)CrMe(µ-NPh)2AlMe2}{Me3Al(thf)}] self-activate to give single-site ethylene polymerization catalysts. The closely related dinuclear chromium(II) complex [{¿5- 2,3,4,5-Me4C4N(AlClMe2)Cr}2(µ-Me) 2] (see picture) is a highly active self-activating ethylene trimerization catalyst. {\textcopyright} 2009 Wiley-VCH Verlag GmbH & Co. KCaA.",

author = "I. Vidyaratne and G.B. Nikiforov and S.I. Gorelsky and S. Gambarotta and R. Duchateau and I.V. Korobkov",

year = "2009",

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language = "English",

volume = "48",

pages = "6552--6556",

journal = "Angewandte Chemie - International Edition",

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T1 - Isolation of a self-activating ethylene trimerization catalyst

AU - Vidyaratne, I.

AU - Nikiforov, G.B.

AU - Gorelsky, S.I.

AU - Gambarotta, S.

AU - Duchateau, R.

AU - Korobkov, I.V.

PY - 2009

Y1 - 2009

N2 - Self-help groups: The aluminatopyrrolyl complexes [{¿5-2,3, 4,5-Me4C4N(AlClMe2)}2Cr] and [{¿5-2,3,4,5-Me4C4N(AlClMe 2)CrMe(µ-NPh)2AlMe2}{Me3Al(thf)}] self-activate to give single-site ethylene polymerization catalysts. The closely related dinuclear chromium(II) complex [{¿5- 2,3,4,5-Me4C4N(AlClMe2)Cr}2(µ-Me) 2] (see picture) is a highly active self-activating ethylene trimerization catalyst. © 2009 Wiley-VCH Verlag GmbH & Co. KCaA.

AB - Self-help groups: The aluminatopyrrolyl complexes [{¿5-2,3, 4,5-Me4C4N(AlClMe2)}2Cr] and [{¿5-2,3,4,5-Me4C4N(AlClMe 2)CrMe(µ-NPh)2AlMe2}{Me3Al(thf)}] self-activate to give single-site ethylene polymerization catalysts. The closely related dinuclear chromium(II) complex [{¿5- 2,3,4,5-Me4C4N(AlClMe2)Cr}2(µ-Me) 2] (see picture) is a highly active self-activating ethylene trimerization catalyst. © 2009 Wiley-VCH Verlag GmbH & Co. KCaA.

U2 - 10.1002/anie.200900957

DO - 10.1002/anie.200900957

M3 - Article

C2 - 19637172

VL - 48

SP - 6552

EP - 6556

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

SN - 0570-0833

IS - 35

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