Synthesis, insecticidal activity and stability study of novel nitromethylene neonicotinoids with five-membered aromatic heterocycles
作者:Li Han、Zihao Yuan、Xusheng Shao、Xiaoyong Xu、Zhong Li
DOI:10.1016/j.cclet.2022.107868
日期:2022.10
with nitromethylene and five-membered aromatic heterocycles were designed and synthesized. All target molecular structures have been confirmed by analytical and spectral data. Some compounds exhibited notable insecticidal activities against aphid (Aphis medicaginis) and brown planthopper (Nilaparvata lugens). The aqueous stability test confirmed that the stabilities of those compounds were superior to
设计并合成了 24 种具有硝基亚甲基和五元芳杂环的新型新烟碱类似物。所有目标分子结构都已通过分析和光谱数据得到确认。一些化合物对蚜虫(Aphis medicagini s )和褐飞虱 ( Nilaparvata lugens ) 表现出显着的杀虫活性。水稳定性试验证实,这些化合物的稳定性优于先导化合物,光稳定性甚至优于吡虫啉。