反应详情

To a solution of 2-(2,3,4,5-tetramethylcyclopentadienyl)benzylalcohol (0.3 g, 1.3 mmol) in toluene (5.2 mL) was added dropwise a solution of tetrakis(dimethylamido)titanium (0.29 g, 1.3 mmol) in toluene (1.7 mL) at −30° C. The mixture was stirred for 30 min at room temperature and then at 110° C. for 5 hrs. The solvent was distilled off to give 2-(2,3,4,5-tetramethylcyclopentadienyl)benzyloxytitanium bis(dimethylamide) (0.30 g, yield 83.3%).

1. waitat 110° C. for 5 hrs
2. distillationThe solvent was distilled off