有机锡羧酸酯化合物的合成及杀螨活性  

Synthesis and Acaricidal Activity of Organotin Carboxylates

作　　者：陈瑨[1] 代本才[1] 霍萃萌[1] 张欣[1] 赵永德[1] 

机构地区：[1]河南省科学院化学研究所有限公司,河南郑州450002

出　　处：《河南化工》2017年第8期25-27,共3页Henan Chemical Industry

摘　　要：以黄腐酸和有机锡化合物为原料,合成了8个新的有机锡化合物。通过红外光谱、元素分析、电感耦合等离子体质谱(ICP-MS)对其进行结构表征,并初步测试了目标化合物的生物活性。结果显示,质量浓度为1 000mg/L时,化合物3b对二斑叶螨的致死率最高为92%,接近对照药剂三唑锡。Eight new organotin carboxylates are synthesized with fulvic acid and organotin compounds as raw materials. Their structures are characterized by IR, elemental analysis and ICP - MS, and aearicidal activity is determined. The results show that the mortality rate of compound 3b is 92% against two - spot- ted spider mite,which is close to contrast agent azoeyclotin,when the mass concentration is 1 000 mg/L.

关 键 词：腐植酸 黄腐酸 有机锡羧酸酯 杀螨活性 

分 类 号：TQ463.25[化学工程—制药化工]