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SO2 -4 /MxOy(M =Ti,Zr,Fe)是一新型的固体超强酸催化剂 .综述了近年来SO2 -4 /MxOy 型催化剂在有机合成中的应用 ,并对其今后的发展趋势作了预测 .
SO2-4 / MxOy (M = Ti, Zr, Fe) is a new type of solid superacid catalyst. The application of SO2-4 / MxOy catalysts in organic synthesis in recent years is reviewed and their future development trends are reviewed Forecast.