Abstract

Nowadays, studies are carried out on the design and synthesis of new catalysts for olefin oligomerization and polymerization, which would contain non-toxic metals and at the same time show high catalytic activities. Complex compounds of transition metal ions such as Fe(II), Cr(III) and Zr(II) containing pyridine or quinoline as ligands show at least moderate catalytic activity in ethylene and propylene polymerizations. To investigate the catalytic activity of the complex containing pyridine ligands and quinoline derivatives, here we have synthesized the crystals of new bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) solvate. The synthesized cobalt(II) complex compound was tested in reactions of 2-chloro-2-propen-1-ol and norbornene oligomerizations. Our studies showed that bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) after activation by MMAO-12 catalyzes the formation of oligomers in nitrogen atmosphere, under atmospheric pressure and at room temperature. Bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) possesses moderate catalytic activity in the formation of norbornene oligomers process and low catalytic activity in 2-chloro-2-propen-1-ol oligomerization.

Details

Title
Bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) as new catalytic material
Author
Drzeżdżon Joanna 1 ; Mokwa Celina 1 ; Sikorski Artur 1 ; Parnicka Patrycja 1 ; Zaleska-Medynska Adriana 1 ; Malinowski Jacek 1 ; Kwiatkowska Magdalena 2 ; Gawdzik, Barbara 2 ; Jacewicz Dagmara 1 

 University of Gdańsk, Faculty of Chemistry, Gdańsk, Poland (GRID:grid.8585.0) (ISNI:0000 0001 2370 4076) 
 Jan Kochanowski University, Institute of Chemistry, Kielce, Poland (GRID:grid.411821.f) (ISNI:0000 0001 2292 9126) 
Publication year
2022
Publication date
2022
Publisher
Nature Publishing Group
e-ISSN
20452322
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2627014697
Copyright
© The Author(s) 2022. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.