期刊论文

Synthesis and herbicidal activity of novel phosphonate derivatives

中文

华中师范大学学报(自然科学版)

1000-1190

2023

57

05

741-747

10.19603/j.cnki.1000-1190.2023.05.014

2017YFD0200506:国家重点研发计划 21877047:国家自然科学基金 2022GY-167:陕西省重点研发计划项目

本校为第一机构

为获得具有良好除草活性的新型膦酸酯化合物,基于活性亚结构拼接原理,将呋喃环引入先导结构IV的R位设计合成了8个结构新颖的膦酸酯类化合物,并对其进行了除草活性和杀草谱测试.测试结果表明大部分化合物都具有较高的除草活性,其中...展开更多 为获得具有良好除草活性的新型膦酸酯化合物,基于活性亚结构拼接原理,将呋喃环引入先导结构IV的R位设计合成了8个结构新颖的膦酸酯类化合物,并对其进行了除草活性和杀草谱测试.测试结果表明大部分化合物都具有较高的除草活性,其中化合物V-1在75 g·hm-2(a.i.)的浓度下,对测试杂草的效果与草甘膦相当,显示了具有作为除草剂先导化合物进一步研究的价值.收起...

In order to find novel phosphonate derivatives with higher herbicidal activity,based on the fragment combination,a furyl group as R was introduced into structure IV to give eight novel phosphonate compounds.Their herbicidal activities were then evaluated.The results sho...MORE In order to find novel phosphonate derivatives with higher herbicidal activity,based on the fragment combination,a furyl group as R was introduced into structure IV to give eight novel phosphonate compounds.Their herbicidal activities were then evaluated.The results showe...