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近十多年来,均相络合催化剂的固载化是一个活跃的研究领域,我们在聚合、歧化、加氢等络合催化剂负载化方面的工作。说明负载型络合催化剂中的载体,可以视为一个配体,由于其有不同的化学及空间效应,因此是一个复杂的配体.在环戊二烯选择加氢的研究中,不同载体对加氢反应的活性及选择性的影响,说明载体的性质、结构、分子量及其上基团,对于底物的配位和它在活性物种上的加氢速度常数都有调变作用,本文报
In recent ten years, the homogeneous immobilization of complex catalysts is an active area of research. We are working on the complexation of catalysts such as polymerization, disproportionation and hydrogenation. Which indicates that the support in supported complex catalyst can be regarded as a ligand, which is a complex ligand due to its different chemical and spatial effects.In the study of cyclopentadiene selective hydrogenation, different support pairs Hydrogenation reaction activity and selectivity, indicating that the carrier of the nature, structure, molecular weight and its group, the coordination of the substrate and its hydrogenation rate constants on the active species have a modulation, the paper reported