Homopolymerization of ethylene, 1-hexene, styrene and copolymerization of styrene with 1,3-cyclohexadiene using (η5- tetramethylcyclopentadienyl)dimethylsilyl(N-Ar')amido-TiCl2/MAO (Ar'=6-(2-(diethylboryl)phenyl)pyrid-2-yl, biphen-3-yl)

CC BY-NC-SA 3.0 UnportedCamadanli, S.Decker, U.Kühnel, C.Reinhardt, I.Buchmeiser, M.R.2020-09-292020-09-292011https://doi.org/10.34657/4375https://oa.tib.eu/renate/handle/123456789/5746The propensity of a half-sandwich (η55- tetramethylcyclopentadienyl) dimethylsilylamido TiIV-based catalyst bearing an auxiliary diethylboryl-protected pyridyl moiety (Ti-8), activated by methylaluminoxane (MAO) to homopolymerize α-olefins such as ethylene, 1-hexene and styrene as well as to copolymerize styrene with 1,3-cyclohexadiene is described. The reactivity of Ti-8 was investigated in comparison to a 6-(2-(diethylboryl)phenyl)pyrid-2-yl-free analogue (Ti-3).enghttps://creativecommons.org/licenses/by-nc-sa/3.0/540Constrained geometry catalystCopolymerizationHomopolymerizationOlefin1 hexene1,3 cyclohexadiene1,3-cyclohexadiene1-hexenealkenecyclohexene derivativepolymerstyrenetitaniumarticlecatalysischemistrynuclear magnetic resonance spectroscopyAlkenesCatalysisCyclohexenesMagnetic Resonance SpectroscopyPolymersStyreneTitaniumHomopolymerization of ethylene, 1-hexene, styrene and copolymerization of styrene with 1,3-cyclohexadiene using (η5- tetramethylcyclopentadienyl)dimethylsilyl(N-Ar')amido-TiCl2/MAO (Ar'=6-(2-(diethylboryl)phenyl)pyrid-2-yl, biphen-3-yl)Article