反应详情

Trichlorosilane (56.9 grams, 0.42 mole), 4-acetoxystyrene (64.6 grams, 0.40 mole), and 200 ml heptane were placed in a round bottom flask equipped with a water condenser and nitrogen inlet. Hydrogen hexachloroplatinate(IV) hydrate (20 mg) was added to this solution and heated to reflux for 18 hours. Afterwards, the solution was filtered hot through a frit funnel. The solvent and the unreacted reagents were distilled off at atmospheric pressure and the residue was purified by distillation under reduced pressure. 4-acetoxyphenylethyl trichlorosilane (91.2 grams) was collected between 105-125° C. at 1 mm Hg pressure as a waxy solid.

1. customequipped with a water condenser and nitrogen inlet
2. temperatureheated
3. temperatureto reflux for 18 hours
4. filtrationAfterwards, the solution was filtered hot through a frit funnel
5. distillationThe solvent and the unreacted reagents were distilled off at atmospheric pressure
6. distillationthe residue was purified by distillation under reduced pressure
7. custom4-acetoxyphenylethyl trichlorosilane (91.2 grams) was collected between 105-125° C. at 1 mm Hg pressure as a waxy solid