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研究了铌酸催化乙酸与异戊醇的酯化反应，考察了反应时间、催化剂用量、酸醇比、反应温度、带水剂等因素对酯化反应的影响．结果表明，在最佳反应条件下，产品收率可达９２．７ ％ ，选择性为１００ ％ ．
The esterification reaction of acetic acid with isoamyl alcohol was studied by niobic acid. The effects of reaction time, amount of catalyst, acid-alcohol ratio, reaction temperature and water-entraining agent on the esterification reaction were investigated. The results showed that under the optimal reaction conditions, the yield of the product reached 92.7% and the selectivity was 100%.