反应详情

0.38 g (2.0 mmol) of titanium tetrachloride and 2 mL of anhydrous dichloromethane were weighed in a test tube equipped with a lid, and 1.7 g (6.0 mmol) of tetra-iso-propoxy titanium was added dropwise thereto while stirring. After stirring at room temperature for 60 minutes, the reaction solution was transferred to a 10-mL volumetric flask, and anhydrous dichloromethane was added thereto for diluting to 10 mL, whereby a uniform, colorless and transparent dichloromethane solution (0.80 mol/L) of chloro-tri-iso-propoxy titanium was obtained.

1. additionwas added dropwise
2. stirringAfter stirring at room temperature for 60 minutes
3. customthe reaction solution was transferred to a 10-mL volumetric flask
4. additionfor diluting to 10 mL, whereby a uniform