Synthesis and Insecticidal Evaluation of <i>N</i>-<i>tert-</i>Butyl-<i>N</i>′-thio[1-(6-chloro-3-pyridylmethyl)-2-nitroiminoimidazolidine]-<i>N</i>,<i>N</i>′-diacylhydrazines
作者:Jian Shang、Ranfen Sun、Yongqiang Li、Runqiu Huang、Fuchun Bi、Qingmin Wang
DOI:10.1021/jf903642s
日期:2010.2.10
novel N-tert-butyl-N′-thio[1-(6-chloro-3-pyridylmethyl)-2-nitroiminoimidazolidine]-N,N′-diacylhydrazines were synthesized by the reaction of chlorosulfenyl(N-tert-butyl-N,N′-diacylhydrazines) with 1-(6-chloro-3-pyridylmethyl)-2-nitroiminoimidazolidine (imidacloprid) in the presence of sodium hydride. Their larvicidal activities were evaluated. All of them exhibited insecticidal activities against Oriental
一系列新颖ñ -叔丁基- ñ ' -硫代[1-(6-氯-3-吡啶甲基)-2- nitroiminoimidazolidine] - ñ,Ñ '-diacylhydrazines被chlorosulfenyl的反应,合成(ñ -叔在氢化钠存在下,将丁基-N,N'-二酰基肼与1-(6-氯-3-吡啶甲基)-2-硝基亚氨基咪唑烷(吡虫啉)。他们的杀幼虫活性进行了评估。它们都表现出对东方粘虫和豆蚜的杀虫活性。毒性试验表明,在较高浓度下(200 mg L -1)标题化合物可在2小时内杀死杀灭蚜虫的速度与亲代吡虫啉一样快,而在较低浓度(10 mg L -1)下,标题化合物可在治疗3天后诱发幼虫,异常和致死幼虫蜕变,例如母体二酰基肼。