半胱氨酸卟啉配合物的合成和催化性能研究  

SYNTHESES AND CATALYTIC PROPERTIES OF THE CYSTEINEPORPHYRIN AND ITS COMPLEXE

作　　者：钟文星[1] 

机构地区：[1]苏州大学材料工程学院,江苏苏州215021

出　　处：《苏州大学学报（工科版）》2002年第5期56-58,共3页Journal of Soochow University Engineering Science Edition (Bimonthly)

摘　　要：为探讨不同氨基酸对卟啉催化性能的影响 ,本文合成了 5— (N -半胱氨酸丁氧基 )苯基— 1 0 ,1 5,2 0—三 (对氯甲苯 )卟啉H2 Pcys及其钯配合物PdPcys。用O2-Zn-PdPcys -HAc - 1m为模拟体系 ,分别研究了钯配合物对环己烯 ,环己烷 ,烯丙基丙酮的催化氧化性能 ,结果表明 ,PdPcys对他们有很强的催化活性 ,转化率可高达 95%。This paper is concerned with the syntheses of 5-[N-cysteine butoxyl phenyl]-10,15,20-tri-(p-chloro phenyl) porphyrin(H 2Pcys) and ite complexe PdPcys in order to study the effects of different amine acids on the catalytic properties of the porphyrin complexes.Their structures are characterized by UV IR spectra. By use of the biomimetic system O 2-Zn-PdPcys-HAc-Im, we have separately studied the catalytic properties of PdPcys in the course of the oxidation of cyclohexene, cyclohexane and propenylpropanone. The results show that PdPcys has high activity and good yield which can reach above 90 percent.

关 键 词：半胱氨酸卟啉配合物 合成 催化性能 

分 类 号：O641.4[理学—物理化学]