| 摘要 |
A catalyst system comprising an oxidizing agent, a titanium complex represented by the formula, Z R''mZ'TiQkA1 (wherein Z and Z' represent pi-bonding ligand or sigma-bonding ligand; R'' represents abridging moiety; Q represents straight or branched an alkyl, aryl, alkenyl, alkylaryl, arylaklyl group or a halogen atom; A represents a counteranion; k is an integer from 1 to 3; l is an integer from 0 to 2; and m is an integer from 0 to 3 and a Lewis acid compound. |
