壳聚糖负载贵金属催化剂的研究进展

Progress on Chitosan-Supported Noble Metal Catalysts

壳聚糖负载的贵金属催化剂显示了高催化活性和高选择性,已被用于氧化反应、氢化反应、烯丙基取代反应、羰基化反应、Suzuki和Heck偶联反应、烯烃的不对称二羟基化反应及有机醛、酮的合成反应体系中。本文对其制备方法、可能结构及其在各种反应体系中的催化性能进行了综述。

The chitosan-su noble metal catalysts have high catalytic activities and selectivities. they have been applied in the oxidation reactions, hydrogenation reactions, allylic substitution reactions, As catalysts, carbonylation reactions, Suzuki and Heck coupling reactions, asymmetric dihydroxylation of olefins and the synthesis of aldehydes and ketones. In this paper, the preparation, structure and the catalytic performance of the catalysts are summarized.