Heterogenization of a Homogeneous Nickel Chelate Ethylene Oligomerization Catalyst Full article
Journal |
Journal of Molecular Catalysis (Continued after 1994 as Journal of Molecular Catalysis A: Chemical and Journal of Molecular Catalysis B: Enzymatic)
ISSN: 0304-5102 |
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Output data | Year: 1991, Volume: 66, Number: 3, Pages: 367-372 Pages count : 6 DOI: 10.1016/0304-5102(91)80028-2 | ||||
Tags | Alumina--Surface Properties; Ethylene--Polymerization; Nickel Compounds--Chelation; Oligomers--Synthesis; Silica--Surface Properties | ||||
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Abstract:
Novel supported nickel catalysts for ethylene oligomerization have been synthesized. Thus, silica or alumina has been modified using Ph2P-CH2-CH2-Si(OEt)3. The resulting supported phosphine was reacted with equimolar amounts of bis(cyclooctadiene)nickel and triphenylphosphonium
2-oxo-2-phenylethylide, yielding: E = Si of silica or Al of alumina, n = 1, 2 In this way a well-known homogeneous catalyst has been fixed on a support chemically. Activity and selectivity of the new catalysts are similar to those of the corresponding homogeneous but the activity can be increased tenfold by treatment with hydrogen.
Cite:
Nesterov G.A.
, Zakharov V.A.
, Fink G.
, Fenzl W.
Heterogenization of a Homogeneous Nickel Chelate Ethylene Oligomerization Catalyst
Journal of Molecular Catalysis (Continued after 1994 as Journal of Molecular Catalysis A: Chemical and Journal of Molecular Catalysis B: Enzymatic). 1991. V.66. N3. P.367-372. DOI: 10.1016/0304-5102(91)80028-2 WOS Scopus РИНЦ
Heterogenization of a Homogeneous Nickel Chelate Ethylene Oligomerization Catalyst
Journal of Molecular Catalysis (Continued after 1994 as Journal of Molecular Catalysis A: Chemical and Journal of Molecular Catalysis B: Enzymatic). 1991. V.66. N3. P.367-372. DOI: 10.1016/0304-5102(91)80028-2 WOS Scopus РИНЦ
Dates:
Submitted: | Aug 20, 1990 |
Accepted: | Dec 10, 1990 |
Published print: | Jun 15, 1991 |
Published online: | Oct 2, 2001 |
Identifiers:
Web of science | WOS:A1991FW90400011 |
Scopus | 2-s2.0-0026172843 |
Elibrary | 31094115 |
Chemical Abstracts | 1991:515150 |
Chemical Abstracts (print) | 115:115150 |
OpenAlex | W2017316627 |