In toluene solution,the esterification reaction of 3,5,6-trichlorosalicylic acid and n-pentanol took place with nano catalyst,and then the 3,5,6-trichlorosalicylic ester was produced.

• 三氯水杨酸和正戊醇在纳米催化剂的作用下,在甲苯溶剂里发生酯化反应生成3,5,6-三氯水杨酸正戊酯。