【摘要】 固体酸是一种优良的催化剂,能够替代硫酸作为酯化催化剂。评述了对甲苯磺酸、氨基磺酸、强酸性阳离子交换树脂、溴化铜、一水硫酸氢钠、固体超强酸、杂多酸和分子筛等催化合成水杨酸甲酯的方法。更多还原

【Abstract】 Solid acid is a good catalyst that can be used as catalyst for the esterification instead of sulphuric acid.The synthesis of methyl salicylate catalyzed by p-toluene sulfonic acid,amino sulfonic acid,strongly acidic cationic exchanged resin,cupric bromide,sodium bisulfate monohydrate,solid super acid,heteropoly acid and molecular sieve etc.were reviewed.更多还原