904702-76-7Relevant academic research and scientific papers
Synthesis and Herbicidal Activities of Sodium Methyl(α-(Substituted Phenoxyacetoxy)Alkyl)Phosphinates
Wang, Tao,Gao, Yujiao,Peng, Hao,He, Hongwu
, p. 972 - 977 (2015/08/04)
A series of sodium methyl(α-(substituted phenoxyacetoxy)alkyl)phosphinates was designed and synthesized. Their structures were confirmed by IR, 1H NMR and elemental analysis, and some of them were further confirmed by MS. The results of bioassay showed that most of title compounds exhibited moderate to good herbicidal activities against the root of barnyard grass and rape at 10～100 mg/L.
Synthesis and herbicidal activity of [(Substituted Phenoxyacetoxy) (Substituted Phenyl)Methyl](Methyl) phosphinates containing fluorine
Deng, Xiaoyan,Liao, Guihong,Long, Qingwu,Gao, Yujiao,Peng, Hao,He, Hongwu
, p. 663 - 671 (2013/07/26)
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.
