Synthesis of novel 5‐substituted imidazolinones as insecticides against cotton leaf worm (<i>Spodoptera littoralis</i>)
作者:Mamdouh A. Sofan、Tarek M. Abou Elmaaty、Abdel‐Kader M. Elkafafy、Ahmed E. M. Abdel Mageed
DOI:10.1002/jhet.3788
日期:2020.1
light of using of 5‐imidazolinones in agriculture as safe and stable herbicides, the pesticide activities of some new synthesized derivatives 3‐18 of this ring system against “cotton leaf worm (Spodoptera littoralis)” have been investigated. The interpretation of the elemental and spectral analyses proved the correct structural formulae of the new synthesized compounds. The compounds 1, 5, 6a,b, 8a,c, 9
鉴于在农业上使用5-咪唑啉酮作为安全稳定的除草剂,已研究了该环系统的一些新合成衍生物3-18对“棉叶蠕虫(Spodoptera littoralis)”的杀虫活性。元素分析和光谱分析的解释证明了新合成化合物的正确结构式。化合物1,5,图6a,b,图8a,Ç,9,11,12,15,16,17,和18表现出更高的效力比毒死蜱(毒死蜱)推荐的杀虫剂。虽然衍生物2,3,4,7,图8b,10,13,和14显示出毒性值小于毒死蜱杀虫剂。5-咪唑啉酮9和12可能潜在地用作治疗棉虫的杀虫剂。