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对甲苯磺酸作为丁二酸和甲醇的酯化催化剂,性能优于硫酸。本文探讨并找到了其较好的反应条件,酯化率达95.0%。
P-toluenesulfonic acid as succinic acid and methanol esterification catalyst, the performance is better than sulfuric acid. This article explored and found its better reaction conditions, esterification rate of 95.0%.