Gemini pyrogallic acid compound as well as preparation method and application thereof

The invention discloses a gemini pyrogallic acid compound as well as a preparation method and application thereof. The compound is diethylene glycol diglycidyl ether dipyrogallic acid ether or dipyrogallic acid diethylene glycol dicarbonate. According to the two kinds of pyrogallic acid gemini structures, pyrogallic acid is connected through two kinds of connecting agents to form a novel gemini structure, and the pyrogallic acid compound with the gemini structure shows good sterilization performance and has good application prospects. 本发明公开了一种双子焦性没食子酸化合物及其制备方法与应用，该化合物为二甘醇二缩水甘油醚二焦性没食子酸醚或二焦性没食子酸二甘醇二碳酸酯。本发明两种焦性没食子酸双子结构，是通过两种连接剂将焦性没食子酸连接起来，形成新型的双子结构，该双子结构焦性没食子酸化合物展现出了较好的杀菌性能，有很好的应用前景。