Synthesis and Herbicidal Activities of Lithium or Potassium Hydrogen 1-(Substituted Phenoxyacetoxy)Alkylphosphonates |
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| Authors: | Hao Peng Qingwu Long Xiaoyan Deng Hongwu He |
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| Institution: | 1. The Key Laboratory of Pesticide &2. Chemical Biology, Ministry of Education, and College of Chemistry, Central China Normal University , Wuhan , 430079 , P.R. China |
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| Abstract: | Abstract A series of lithium or potassium hydrogen 1-(substituted phenoxyacetoxy)alkylphosphonates were designed and synthesized. All the title compounds were identified by IR, 1H NMR, and 31P NMR, some of them were further analyzed by MS and elemental analyses. The test for herbicidal activity indicated that most of the phosphonates (8) possessed excellent postemergence herbicidal activities against broadleaf weeds. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file. |
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| Keywords: | Synthesis herbicidal activity phosphonate |
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