Spirodiclofen Derivatives as Highly Potential Acaricides: Synthesis, Structure and Bioactivity  

作　　者：FENG Xian-guo XU Liang-zhong KONG Fan-rui LI Hong-xin YIN Rui-feng 

机构地区：[1]College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China

出　　处：《Chemical Research in Chinese Universities》2011年第6期968-972,共5页高等学校化学研究（英文版）

摘　　要：A series of new compounds as highly potential acaricides was synthesized based on the structure of spiro-diclofen. Their structures were identified by 1H NMR spectroscopy and element analysis. The bioassay indicated that most of the compounds exhibited excellent acaricidal activities, what’s more, the bioactivities of some new compounds were better than that of the commercial spirodiclofen at a concentration of 20 μg/mL. The relationship between structure and biological activity was also discussed.A series of new compounds as highly potential acaricides was synthesized based on the structure of spiro-diclofen. Their structures were identified by 1H NMR spectroscopy and element analysis. The bioassay indicated that most of the compounds exhibited excellent acaricidal activities, what’s more, the bioactivities of some new compounds were better than that of the commercial spirodiclofen at a concentration of 20 μg/mL. The relationship between structure and biological activity was also discussed.

关 键 词：Spirodiclofen derivative ACARICIDE Aricidal activity Multiple methyl 

分 类 号：S482.39[农业科学—农药学] S436.661.2[农业科学—植物保护]