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氧原子转移试剂（OTR）Me3NO·2H2O和PhIO可明显地促进异核金属羰基簇合物SRuCO2（CO）9和SeRuCO2（CO）9对1-己烯的配位催化氢化和异构化反应．催化剂的四面体簇核骨架在催化过程中保持不变．其反应是一种缔合机理，通过OTR的作用经缔合和解离1分子配位羰基，形成配位不饱和簇核骨架，从而促进其对烯烃的催化氢化和异构化反应．在甲醇溶液中，SRuCO2（CO）9催化1-乙烯氢化最佳条件为红压5．0～6．0MPa，温度60℃，[1-乙烯]／[SRuCO2·（CO）9]为200／1（摩尔比），[Me3NO·2H2O]／[SRuCO2（CO）9]=4～5（摩尔比）．
OTR, Me3NO · 2H2O and PhIO can obviously promote the coordination-catalyzed hydrogenation and isomerization of the heteronuclear metal carbonyl clusters SRuCO2 (CO) 9 and SeRuCO2 (CO) 9 to 1-hexene. The tetrahedral cluster core of the catalyst remains unchanged during the catalysis. The reaction is an association mechanism, through the role of OTR by associating and dissociating one molecule coordination carbonyl group to form a coordinate unsaturated cluster core skeleton, thereby promoting its catalytic olefin hydrogenation and isomerization reaction. In methanol solution, the optimum conditions of 1-ethylene hydrogenation catalyzed by SRuCO2 (CO) 9 were as follows: red pressure 5.0-6.0 MPa, temperature 60 ℃, molar ratio of [1-ethylene] / [SRuCO2 · (CO) 9] 1 (molar ratio), [Me3NO.2H2O] / [SRuCO2 (CO) 9] = 4 to 5 (molar ratio).