摘要
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％。
It has been found that p - Toluene sullphonic acid was superior to H2SO4 when used as catalys for esterification of metyl alcohol with succinic acid. The optimum reaction conditions in synthesis of dimethyl succinate catalyzed with p - Toluene sulphonic acid were determined. with the yield at 95 .0%.
出处
《化学工程师》
CAS
2000年第6期3-4,共2页
Chemical Engineer
