Synthesis and Herbicidal Activity of [(Substituted Phenoxyacetoxy) (Substituted Phenyl)Methyl](Methyl) Phosphinates Containing Fluorine |
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| Authors: | Xiaoyan Deng Guihong Liao Qingwu Long Yujiao Gao Hao Peng Hongwu He |
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| Affiliation: | 1. Key Laboratory of Pesticide &2. Chemical Biology, Ministry of Education, College of Chemistry , Central China Normal University , Wuhan, Hubei , P. R. , China |
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| Abstract: | Abstract A series of [(substituted phenoxyacetoxy)(substituted phenyl)methyl](methyl)phos- phinates containing fluorine were designed and synthesized. All the synthesized compounds were identified by elemental analysis, IR, 1H NMR, mass spectrometry. O-methyl [(2-fluorophenoxyacetoxy)(2,4-dichlorophenyl)methyl](methyl)phosphinate was further analyzed by X-ray single-crystal diffraction. Their herbicidal activity against a set of weed species was examined. Some of the compounds showed potential herbicidal activity, which provided some indications for further studies on structure modification. 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: | Herbicidal activity phosphinate fluorine |
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