多金属氧酸盐催化合成缩醛(酮)的研究进展

Progress on research of polyoxometaliates catalysts for synthesis of acetals and ketals

作为具有出色催化性能的绿色催化剂多金属氧酸盐,在催化合成缩醛(酮)反应领域展现出了广阔的应用前景。首先简要地介绍了多金属氧酸盐的性质及其应用;然后综述了近几年来多金属氧酸盐及负载多金属氧酸盐催化剂在催化合成缩醛(酮)反应中的研究现状,包括活性炭、硅胶、二氧化钛、分子筛等载体;并对其未来的发展方向进行了展望。

Polyoxometallates catalysts as a kind of green catalysts with outstanding catalytic activity in the field of synthesis of acetals and ketals have been developed over the past decade.The properties and applications of polyoxometallates were briefly introduced.The recent progress on study of polyoxometallates and supported polyoxometallates catalysts for synthesis of acetals and ketals were reviewed in detail,including active carbon, silica gel,titanium dioxide,molecular sieves,etc.as supports.Finally,the future research direction of them was prospected.