反应详情

In the same apparatus and procedures as EXAMPLE 1 above, 0.30 g(1.61 mmol) of ferrocene was reacted with 0.92 mL(6.3 mmol) of allyldimethylchlorosilane under dry nitrogen atmospheric pressure for 2 hrs. After the addition of the catalyst solution, the reaction mixture was stirred for an additional 2 hrs to complete the alkylation. The solvent was distilled off at atmospheric pressure and the products were then extracted with 20.0 ml. of hexane. The reaction products were distilled under vacuum at 200° C. and at 0.5 torr, and produced 0.1 g of (3-chloro-1,3-dimethyl-3-silabutyl)ferrocene (yield; 20%). The remaining products were vacuum distilled at 300° C. and at 0.5 torr, and 0.55 g of bis(3-chloro-1,3-dimethyl-3-silabutyl)ferrocenes(yield; 38%) was obtained.

1. additionAfter the addition of the catalyst solution
2. distillationThe solvent was distilled off at atmospheric pressure
3. extractionthe products were then extracted with 20.0 ml
4. distillationThe reaction products were distilled under vacuum at 200° C. and at 0.5 torr