Design, Synthesis and Biological Activities of Novel Anthranilic Diamide Insecticide Containing Trifluoroethyl Ether
作者:Yu Zhao、Yongqiang Li、Lixia Xiong、Hongxue Wang、Zhengming Li
DOI:10.1002/cjoc.201200362
日期:2012.8
anthranilic diamide insecticide containing trifluoroethyl ether were designed and synthesized, and their structures were characterized by 1H NMR spectroscopy, elemental analysis and single crystal X‐ray diffraction analysis. The insecticidal activities of the new compounds were evaluated. The results of bioassays indicated that some of these title compounds exhibited excellent insecticidal activities. The
设计并合成了两类新型的含有三氟乙基醚的邻氨基苯甲酰胺类杀虫剂,并通过1 H NMR,元素分析和X射线单晶衍射分析对其结构进行了表征。评价了新化合物的杀虫活性。生物测定的结果表明,这些标题化合物中的一些表现出优异的杀虫活性。化合物19a,19b,19d,19g,19k和19m在2.5 mg·kg -1时对东方粘虫的杀虫活性为100%。19a,19b的幼虫活动反对小菜蛾的,,19c,19d,19e,19g和19n在0.1 mg·kg -1时为100%。令人惊讶的是,当浓度降低到0.05 mg·kg -1时,它们中的大多数仍然对小菜蛾表现出完美的杀虫活性,高于商业化的氯吡虫啉。