低聚苯乙烯基膦酸-磷酸氢锆固载salen Mn(Ⅲ)的合成及其催化苯乙烯环氧化反应  

Synthesis and Characterization of New Type of salen Mn(Ⅲ) Supported on Zirconium Oligo-polystyrenyl-phosphonate-phosphate

作　　者：富丹[1] 傅相锴[1] 包河彬[1] 任文山[1] 

机构地区：[1]西南大学化学化工学院应用化学研究所重庆市高校应用化学重点实验室,重庆400715

出　　处：《分子催化》2007年第4期368-370,共3页Journal of Molecular Catalysis(China)

摘　　要：Chloromethyl-zirconium oligo-polystyrenyl-phosphonatephosphate was used as the support of salen Mn(Ⅲ) which was synthesized by statistical method.The chloromethyl group of the support reacted with the free hydroxy of salen,and then with Mn(OAc)2·4H2O,so a new type of salen Mn(Ⅲ) catalyst supported on zirconium oligo-polystyrenyl-phosphonate-phosphate was synthesized.The catalyst was characterized by IR,SEM,element analysis and BET surface area.Chloromethyl- zirconium oligo-polystyrenyl-phosphonate-phosphate was used as the support of salen Mn （ Ⅲ ） which was synthesized by statistical method. The chloromethyl group of the support reacted with the free hydroxy of salen, and then with Mn（OAc）2·4H2O, so a new type of salen Mn（ Ⅲ ） catalyst supported on zirconium oligo-polystyrenyl-phosphonate-phosphate was synthesized. The catalyst was characterized by IR, SEM, element analysis and BET surface area.

关 键 词：低聚苯乙烯基膦酸磷酸氢锆 SALEN Mn(Ⅲ) 固载 氯甲基化低聚苯乙烯基膦酸-磷酸氢锆 

分 类 号：O643.3[理学—物理化学]