The results indicated that Wells-Dawson Heteropolyacid H_6P_2Mo_(17)VO_(62) is the best catalyst for this reaction with nearly complete conversion of epoxide and excess 90% of selectivity to 1,3-dioxolane.

• 研究表明:H6P2Mo17VO62的催化效果最好；反应条件温和；环氧化物的转化率接近100%25；1；3 二?f戊烷的选择性在90%25以上.