Studies on the Synthesis and Perporties of Ethyl-N-Alkylphosphoro(Thioureido)Thioates |
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| Authors: | Huiling Wang Yang Huazheng Wu Ye |
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| Institution: | Institute of Elemento-Organic Chemistry, Nankai University , Tianjin , P.R. of China |
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| Abstract: | Abstract O-Ethyl-N-alkylphosphoro(thioureido)thioates(II) were synthesized by the addition of O-ethyl-N-alkylphosphor-isothiocyanatidothioates(I) with corresponding alkyl or aryl amines, in which R=C1, -C3, R1, R2=H, alkyl or aryl. Their structures were confirmed by IR, 1H NMR, MS and elemental analysis. The results of bioassay showed that they had fairly good fungicidal and herbicidal activities. When II(R1=H,R2=i-Pr,Ph,aryl etc.) reacted with chloroacetyl chloride, the compounds III were given. |
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