毕秀茹,孟旭,赵培庆.氧化锰八面体分子筛(OMS-2)在有机分子清洁合成中的催化氧化应用[J].分子催化编辑部,2020,34(5):462-474
氧化锰八面体分子筛(OMS-2)在有机分子清洁合成中的催化氧化应用
Application of Manganese Oxide Octahedral Molecular Sieves(OMS-2) in Clean Synthesis of Organic Compounds
投稿时间:2020-06-22  修订日期:2020-07-12
DOI:
中文关键词:  氧化锰八面体分子筛  非均相催化  清洁合成  电子转移介质
英文关键词:OMS-2  heterogeneous catalysis  clean synthesis  electron transfer mediators
基金项目:国家自然科学基金(21403256,21573261),中国青年创新促进会(2018456)
作者单位E-mail
毕秀茹 中国科学院兰州化学物理研究所, 甘肃 兰州 730000
中国科学院大学, 北京 100049 
 
孟旭 中国科学院兰州化学物理研究所, 甘肃 兰州 730000 xumeng@licp.cas.cn 
赵培庆 中国科学院兰州化学物理研究所, 甘肃 兰州 730000 zhaopq@licp.cas.cn 
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中文摘要:
      氧化锰八面体分子筛具有优异的氧化性、离子交换性和导电性等性能,被广泛应用于环保、半导体、有机合成等诸多领域.由于体相存在混合价态Mnn+和丰富的表面缺陷空位,使该分子筛同O2或H2O2等绿色氧化剂之间容易发生快速电子转移,活化绿色氧化剂,近年来作为非均相催化剂和功能性载体应用于有机分子的清洁合成中,表现出优异的催化活性、反应选择性和结构稳定性.我们综述了近年来OMS-2催化剂在有机分子清洁氧化合成中,及作为具有电子转移介质性能的载体材料的研究进展,并对未来发展提出了展望.
英文摘要:
      The manganese oxide octahedral molecular sieve(OMS-2), because of its excellent oxidation, adsorption, ion-exchange, and conductivity properties, was wildly used in various fields such as environmental, semiconductor, synthetic organic. Because of the mixed valency in the framework and abundant surface defect vacancy, OMS-2 could effectively activate green oxidants such as oxygen and hydrogen peroxide, making it an effective heterogeneous catalyst and functional supporterin clean synthesis of organic molecules. Moreover, the OMS-2 catalysis material exhibited excellent activity, selectivity, and structural stability. We reviewed OMS-2 as heterogeneous catalyst and electron transfer medium (also as functional supporter in supported catalysts) in the clean oxidation synthesis of organic molecules. Finally, the existing problems and future development of OMS-2-catalyzed oxidations were summarized and proposed.
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