Polymer Bulletin, Vol.37, No.6, 719-721, 1996
Syndiotactic Polymerization of Styrene with Cpticl(2)(Opri)/Methylaluminoxane
CpTiCl(2)(OPri) was a very active catalyst for syndiotactic polymerization of styrene when activated with methyl aluminoxane(MAO). The catalyst activity and syndiospecificity of CpTiCl(2)(OPri)/MAO were about 10(7) g PS/mol Ti . mol S . h and about 95% respectively, both higher than those of CpTiCl(3)/MAO.