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本文叙述了一种新型有机硅聚合物负载配位催化剂——聚-4,7-二硫杂壬基倍半硅氧烷铑配合物的合成、结构及其对烯烃硅氢化反应的催化性能.标题配合物在用量为烯烃摩尔量的十万分之一时仍具有良好的催化活性,烯烃的转化数达到80,000.
This paper describes the synthesis, structure and catalytic performance of a novel organosilicon polymer supported coordination catalyst poly-4,7-dithiaonyl silsesquioxane rhodium complex for the hydrosilylation of olefins. The title complex still has good catalytic activity in the amount of one hundred thousandth of the molar amount of alkene, and the conversion of olefins reaches 80,000.