A new insecticide,allepermethrin,was synthesized by esterification of dichlorovinyl cyclopropane carboxylic acid and allethrone.

• 由二氯菊酰氯和丙烯醇经酯化反应合成了丙烯氯菊酯，并在实验室测试了其对蚊、蝇、蟑螂的药效。