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报道了以固载杂多酸盐ＴｉＳｉＷ１２Ｏ４０／ＴｉＯ２为多相催化剂合成乙酸异丁酯的研究结果，讨论了原料配比、反应温度、反应时间、催化剂用量及带水剂对酯收率的影响，并找出了反应的最佳条件
The results of the synthesis of isobutyl acetate with heteropolyacid salt TiSiW12O40 / TiO2 as heterogeneous catalyst were reported. The effects of the ratio of the raw materials, the reaction temperature, the reaction time, the amount of catalyst and the amount of catalyst on the yield of esters were discussed. And find the best conditions for the reaction