摘要
合成了固体起强酸SO2-4/SnO2、SO2-4/Fe2O3、SO2-4/ZrO2和SO2-4/TiO2,并作为催化剂用于水杨酸异戊酯的合成.上述催化剂有较好的活性,与产品分离容易,产品后处理简单,无腐蚀性,而且催化剂回收容易,并可重复使用.
Several solid superstrong acid catalysts such as SO2-4/SnO2,SO2-4/Fe2O3,SO2-4/ZrO2,SO2-4/TiO2 were prepared,and used in catalytic synthesis of isoamyl salicylate.These catalysts were effective,no corrosivity in the reaction and could be easily separated from the products and regenerated.
出处
《江西师范大学学报(自然科学版)》
CAS
1998年第2期150-152,共3页
Journal of Jiangxi Normal University(Natural Science Edition)
基金
江西省自然科学基金
关键词
固体超强酸
催化剂
水杨酸异戊酯
酯化
solid superstrong acid,catalyst,isoamyl salicylate,esterification