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二茂铁衍生物的金属配合物对于氢化、偶联及不对称合成的催化作用已有报道,但用于烯烃硅氢加成还只有关于手征性二茂铁膦钯配合物和聚合物负载二茂铁膦钯、膦铂配合物的研究。Macosko等曾用顺式二氯化双乙硫醚铂配合物催化聚异丁烯末端双键进行硅氢加成,我们也发现聚-4-氧杂-6,7-双甲硫基庚基硅氧烷铂配合物对于烯烃的硅氢加成反应具有良好的催化活性。因此,预期1,1′-双烷硫基二茂铁铂、铑配合物也应是烯烃硅氢加成的有效催化剂。
Catalytic effects of metal complexes of ferrocene derivatives on hydrogenation, coupling and asymmetric synthesis have been reported, but the hydrosilylation of olefins has only been described with respect to chiral ferrocenephosphine palladium complexes and polymer loading Study on the complexes of ferrocenephosphine palladium and. Macosko et al. Used cis-bis (diethylsulfide) dichloride platinum complexes to catalyze hydrosilylation of polyisobutenyl end double bonds. We also found that poly-4-oxa-6,7-bisthiomethylheptylsiloxane platinum The complex has good catalytic activity for the hydrosilylation reaction of olefins. Therefore, it is expected that 1,1’-dialkylthio ferrocene platinum and rhodium complexes should also be effective catalysts for hydrosilylation of olefins.