担载树状高分子Co配合物的合成及其对异丙苯的催化氧化性能研究

Preparation and Catalysis of Polymer Supported Dendritic Cobalt Complexes for the Oxidation of Cumene

合成了六种氯球担载的树状高分子Co配合物,通过红外、ICP表征了其结构,在1标准大气压、110℃和无溶剂的条件下,以这六种配合物作为分子氧氧化异丙苯的催化剂,研究了其催化性能,均表现出较好的催化活性,在每种催化剂作用下,反应都以2 苯基 2 丙醇(PP)和异丙苯过氧化氢(CHP)为主要产物.

Polymer supported dendritic cobalt complexes were prepared. The ligands and complexes were fully characterized by IR,ICP.These complexes show promising catalytic activities for the oxidation of cumene under 1 atmospheric pressure of molecular oxygen at 110℃.The oxidation gives 2-phenyl-2propanol (PP) and cumene hydroperoxide (CHP) as major products.