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以聚乙烯基硅氧烷为保护剂制备了102白色担体负载的铂络合物催化剂,合成了三氟丙基甲基二氯硅烷。考察了催化剂用量、体系温度、回收利用对目的产物含量的影响。结果表明,102白色担体负载的铂催化剂对该反应具有较高的活性和稳定性,目的产物的含量可达到85%。催化剂重复使用8次未发现有失活。
A 102 white supported platinum complex catalyst was prepared by using polyvinylsiloxane as a protective agent, and trifluoropropylmethyldichlorosilane was synthesized. The effect of catalyst amount, system temperature and recycling on the content of the target product was investigated. The results show that the 102 white supported platinum catalyst has high activity and stability to the reaction, and the content of the target product can reach 85%. The catalyst was used eight times without any inactivation.