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Ethylene, bond angles polymerization

Several series of mono-aryloxo and bis-aryloxo titanium derivatives have been prepared by the routes outlined in Scheme 349. Activated by MAO the compounds are used as efficient catalysts for the syndiospecific polymerization of styrene and the co-polymerization of ethylene and styrene. The molecular structures of some of these compounds have been determined by X-ray diffraction. The Ti-O-C bond angle in the structure of Cp TiCl2(0-2,6-Pr12C6H3) differs significantly from those that are observed for the other structures. The effect of the substituents, both on the Cp ring and the alkoxo group, plays an essential role for the catalytic activity and the properties of the polymer obtained.578,779,837-847... [Pg.474]

See other pages where Ethylene, bond angles polymerization is mentioned: [Pg.272]    [Pg.188]    [Pg.166]    [Pg.332]    [Pg.592]    [Pg.1135]    [Pg.1146]    [Pg.308]    [Pg.194]    [Pg.9161]    [Pg.177]    [Pg.166]    [Pg.332]    [Pg.922]    [Pg.448]    [Pg.1124]    [Pg.241]    [Pg.413]    [Pg.94]    [Pg.40]    [Pg.94]    [Pg.783]    [Pg.183]    [Pg.37]    [Pg.289]    [Pg.294]    [Pg.174]    [Pg.413]   
See also in sourсe #XX -- [ Pg.240 ]

See also in sourсe #XX -- [ Pg.240 ]



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