引用本文:
王宏青, 杨风岭, 刘钊杰. 烷氧基对甲硫苯氧基磷酰胺酯的合成与生物活性[J]. 应用化学,
2002, 19(8): 746-749.
Citation: WANG Hong-Qing, YANG Feng-Ling, LIU Zhao-Jie. Synthesis and Biological Activity of Alkoxyl-4-methylthiophenoxy Phosphoramidates[J]. Chinese Journal of Applied Chemistry, 2002, 19(8): 746-749.
Citation: WANG Hong-Qing, YANG Feng-Ling, LIU Zhao-Jie. Synthesis and Biological Activity of Alkoxyl-4-methylthiophenoxy Phosphoramidates[J]. Chinese Journal of Applied Chemistry, 2002, 19(8): 746-749.
烷氧基对甲硫苯氧基磷酰胺酯的合成与生物活性
English
Synthesis and Biological Activity of Alkoxyl-4-methylthiophenoxy Phosphoramidates
Abstract:
Fourteen alkoxyl-4-methylthiophenoxy phosphoramidates were synthesized by one-pot reaction process in toluene with yields of 45.9%~95.9%. Their structures were characterized by elemental analysis, IR and NMR spectroscopy. Their insecticidal activities were tested. They showed remarkable activities, mortality for aphid in nearly 100% at concentration of 0.012 5%(mass fraction). The cropland trial of compound 4e showed not only better mortality but also smaller dose than the methamidophos on aphid and spider mite.
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Key words:
- organophosphorous compound
- / phosphoramidate
- / synthesis
- / insecticidal activity
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