Ester derivative of (iso) eugenol as well as preparation method and application of ester derivative

The invention discloses ester derivatives of (iso) eugenol as well as a preparation method and application of the ester derivatives. The structural formulas of the compounds are shown as a formula A and a formula B, the (iso) eugenol ester derivative is simple in structure, easy to prepare, low in cost and environmentally friendly. The compound provided by the invention has multiple biological activities, not only has obvious repelling activity on aphids, but also has attraction activity on natural enemies of the aphids, such as ladybirds, hoverflies and chrysopa septempunctata, can be used as a behavior control agent for novel aphids and natural enemies thereof, and is applied to green prevention and control of the aphids. # imgabs0 # 本发明公开了一类(异)丁香酚的酯类衍生物及其制备方法与应用。其结构式如式A、式B所示。本发明的(异)丁香酚的酯类衍生物结构简单，易于制备，成本较低，对环境友好。本发明提供的化合物具有多重生物活性，不仅对蚜虫具有明显的驱避活性，还对蚜虫天敌瓢虫、食蚜蝇及草蛉具有引诱活性，可作为一类新型蚜虫及其天敌的行为控制剂，应用于蚜虫的绿色防控。#imgabs0#