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对六种催化剂进行筛选,确定 TiCl_3·nH_2O 为最佳的酯化催化剂,确定了最佳酯化条件。讨论了影响酯化反应产率的因素。为工业化生产提供催化活性高、反应条件温和,操作简便、效率高的好方法。
Six kinds of catalysts were screened to determine TiCl_3 · nH_2O as the best esterification catalyst, and the optimum esterification conditions were determined. The factors affecting the yield of esterification reaction were discussed. For industrial production to provide a high catalytic activity, mild reaction conditions, easy to operate, high efficiency and a good way.