海泡石固载金属卟啉温和催化环己烷氧化反应  

Study on Catalysis of Sepiolite Supported Metalloporphyrins for Cyclohexane Oxidation with PhIO

作　　者：郭灿城[1] 徐建兵[1] 龙明杰 黄正明 梁本熹[1] 

机构地区：[1]湖南大学化学化工学院

出　　处：《湖南大学学报（自然科学版）》1999年第3期17-20,共4页Journal of Hunan University:Natural Sciences

基　　金：湖南省自然科学基金;机械部基金

摘　　要：合成了海泡石固载金属卟啉，研究了它们对亚碘酰苯（ＰｈＩＯ）在常温常压下选择性氧化环己烷成为环己醇和环己酮反应的催化作用．研究结果表明，对环己烷的温和氧化反应，海泡石固载金属卟啉比未固载金属卟啉具有更好的催化性能和重复使用性能．The sepiolite supported metalloporphyrins TPPM(Ⅲ)L (M=Fe,Mn;L=sepiolite) were synthesized and their selective catalyses for cyclohexane hydroxylation with PhIO were studied.It is found that the sepiolite supported metalloporphyrins are more effective catalysts for cyclohexane oxidation with PhIO under the moderate conditions than unsupported metalloporphyrins,TPPM(Ⅲ)L (M=Fe,Mn),and may be reused.

关 键 词：固载金属卟啉 催化 氧化反应 环己烷 海泡石 

分 类 号：O624.421[理学—有机化学] O643.36[理学—化学]