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1, 2-Ethylidene bridged bis-(benzimidazolyl, benzothiazolyl, and benzoxazolyl) transition metal complexes as catalysts for ethylene polymerization
Joint Authors
al-Agab, Hamdi Ali
Alt, Helmut G.
Source
Issue
Vol. 10, Issue 1 (31 Mar. 2015), pp.41-57, 17 p.
Publisher
Yarmouk University Deanship of Research and Graduate Studies
Publication Date
2015-03-31
Country of Publication
Jordan
No. of Pages
17
Main Subjects
Topics
Abstract EN
A series of 1,2-ethylidene bridged bis-(benzimidazolyl, benzothiazolyl, and benzoxazolyl) complexes with the transition metals titanium, zirconium and vanadium were synthesized and characterized.
The activation with methylalumoxane (MAO) gave ethylene polymerization catalysts with good activities.
Structure-property-relationship studies were performed in order to investigate the influence of the hetero atoms of the ligand and to optimize the catalyst design with suitable substituents at the ligand.
The best activity (385.8 kg PE/molcat.h) was achieved with the titanium bis-(oxazolyl) complex 23/MAO containing a methyl substituent meta to nitrogen in the six-membered ring.
American Psychological Association (APA)
al-Agab, Hamdi Ali& Alt, Helmut G.. 2015. 1, 2-Ethylidene bridged bis-(benzimidazolyl, benzothiazolyl, and benzoxazolyl) transition metal complexes as catalysts for ethylene polymerization. Jordan Journal of Chemistry،Vol. 10, no. 1, pp.41-57.
https://search.emarefa.net/detail/BIM-563262
Modern Language Association (MLA)
al-Agab, Hamdi Ali& Alt, Helmut G.. 1, 2-Ethylidene bridged bis-(benzimidazolyl, benzothiazolyl, and benzoxazolyl) transition metal complexes as catalysts for ethylene polymerization. Jordan Journal of Chemistry Vol. 10, no. 1 (Mar. 2015), pp.41-57.
https://search.emarefa.net/detail/BIM-563262
American Medical Association (AMA)
al-Agab, Hamdi Ali& Alt, Helmut G.. 1, 2-Ethylidene bridged bis-(benzimidazolyl, benzothiazolyl, and benzoxazolyl) transition metal complexes as catalysts for ethylene polymerization. Jordan Journal of Chemistry. 2015. Vol. 10, no. 1, pp.41-57.
https://search.emarefa.net/detail/BIM-563262
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 56-57
Record ID
BIM-563262