反应详情

Cyclopentadienylzirconium trichloride (CpZrCl3, 3.94 g, 15.0 mmol) which was slurrified by adding toluene of 70 ml was added into the mixed solution including bis(trimethylstannyl)indene (6.75 g, 15.28 mmol) and toluene of 100 ml, and then reacted for 21 hours at 85° C. Yellowish (trimethylstannyl-indenyl)(cyclopentadienyl)zirconium dichloride compound (6.71 g, yield: 86%) was obtained by a series of processes, such as removing toluene from reactant, slurrifying the obtained solid by adding hexane (100 ml) and filtering the slurry.

1. additionwas added into the mixed solution
2. customreacted for 21 hours at 85° C