摘要
在有机胺的存在下,三苯基氯化锡与邻苯二甲酸反应,得到了五配位阴离子型有机锡羧酸酯化合物,通过IR、1H NMR、元素分析等技术手段对反应产物结构进行了表征,确定了反应产物的结构。同时测定了反应产物对10种病菌的杀菌活性,结果表明,产物对芦笋茎枯、花生褐斑、水稻曲病菌和黄瓜黑星病菌的杀死率均为100%,对其它病菌具有中等强度的杀死率。
Penta-coordinated anionic organotin carboxylate compounds were synthesized by the reaction of Ph3SnCl with HOOCC6H4COOH in the presence of organic amines. The products were characterized by elemental analysis, IR, and 1H NMR spectroscopy. These compounds show good bactericidal activities for 10 bacteria. The mortality rates of the products are 100% for Phomopsis asparagi, Cercospora arachidicola Hoci, Ustilaginoidea virens and Cladosporium and moderate for the orther bacteria
出处
《应用化学》
CAS
CSCD
北大核心
2015年第3期299-303,共5页
Chinese Journal of Applied Chemistry
基金
广东省江门市科技局资助项目(江财工[2012]156号)~~
关键词
有机锡羧酸酯
离子型有机锡羧酸酯
杀菌活性
organotin carboxylate
ionic organotin carboxylate
bactericidal activity
