[1E07-09] インターナショナル sess. 3

[1E07] 不飽和化合物水素化用Ni-Ir合金触媒の開発

○田村 正純¹ (1. 大阪市立大学)

Hydrogenation of unsaturated compounds is one of the important reactions in organic synthesis, and the development of effective heterogeneous catalysts is always required. We found that SiO₂-supported Ni-Ir alloy was an effective heterogeneous catalyst for hydrogenation of styrene, showing 7-fold higher activity based on the catalyst amount than the counterpart catalysts such as Ni/SiO₂ and Ir/SiO₂. Moreover, the catalyst was applicable to the hydrogenation of various styrene derivatives and linear olefins, and also showed higher activity for hydrogenation of pyridine.