金属卟啉催化氧化环己烷最新研究进展  

Recent advances in the oxidation of cyclohexane catalyzed by metalloporphyrins

作　　者：沈海民 王岩 佘远斌 SHEN Haimin;WANG Yan;SHE Yuanbin(State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, China)

机构地区：[1]浙江工业大学化学工程学院绿色化学合成技术国家重点实验室培育基地,浙江杭州310014

出　　处：《化工进展》2018年第6期2031-2045,共15页Chemical Industry and Engineering Progress

基　　金：国家自然科学基金项目(21476270;21306176;21776259)

摘　　要：系统综述了金属卟啉催化氧化环己烷的最新研究进展,包括以Ph IO、Ph I(OAc)_2、O_2、t-Bu OOH、Na IO_4和H_2O_2为氧化剂的各种氧化体系。认为开发以O_2为氧化剂、高活性高选择性的非均相金属卟啉催化体系是今后金属卟啉催化氧化环己烷的主要方向,尤其是多金属中心的金属卟啉体系,将对O_2具有高活化性能和对环己基过氧化氢分解转化具有高催化活性的金属卟啉共价键连组合,构筑多金属中心的金属卟啉体系,促进环己烷催化氧化体系中底物转化率和产物选择性的提高。本综述不仅对开发高活性、高选择性的环己烷催化氧化体系,改进目前工业上环己烷催化氧化体系具有重要的参考价值,而且对其他烃类C—H键和C—C键高效催化氧化体系,甚至其他氧化体系的研究开发也具有重要的参考价值。Recent advances in catalytic oxidation of cyclohexane have been reviewed in detail,including the catalytic systems employing PhIO,PhI（OAc）2,O2,t-BuOOH,NaIO4 and H2O2 as the oxidants.It is pointed out that the development of heterogeneous catalytic system employing O2 as oxidant with high activity and selectivity will be the focus of oxidation of cyclohexane catalyzed by metalloporphyrin in the future,especially for the metalloporphyrin systems with multi metals.The metalloporphyrin with high catalytic performance both in activation of O2 and in decomposition and transformation of cyclohexyl hydrogen peroxide through covalent bond to construct metalloporphyrin system with multi metals will increase the conversion of cyclohexane and the selectivity of oxidation product.This review can act as an important reference in the research and development of the catalytic system for the cyclohexane oxidation as well as other hydrocarbon oxidation and non-hydrocarbon oxidation.

关 键 词：烷烃 金属卟啉 仿生催化 氧化 

分 类 号：TQ231.1[化学工程—有机化工] O643.32[理学—物理化学]