反应详情

40 mL of toluene, 6.0 g of triethoxysilane, and 0.54 mmol of tris (tetramethyldivinyldisiloxane) platinum (0) complex in a toluene solution were placed in a three-neck flask, and while stirring under room temperature, 20 mL of a toluene solution of 9.9 g of 4-[N, N-bis(3,4-dimethylphenyl)amino]styrene was added. Upon completion of the addition, the mixture was stirred for 3 hours at 70° C.; the solvent was then removed under reduced pressure, and a lemon-yellow oil of 4-[N, N-bis(3, 4-dimethylphenyl)amino]-[2(triethoxysilyl)ethyl]benzene was obtained. The amount was 13.4 g (90.1%).

1. additionUpon completion of the addition
2. stirringthe mixture was stirred for 3 hours at 70° C.
3. customthe solvent was then removed under reduced pressure