18591-08-7Relevant academic research and scientific papers
A containing "1, 3, 4 - oxadiazole thioether" mandelic acid derivatives and use thereof
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Paragraph 0038; 0042-0044, (2019/01/06)
The invention discloses a containing "1, 3, 4 - oxadiazole thioether" mandelic acid derivatives and their use in the application of the fungi anti-plants sickness, the compound has the general formula (B) structure shown: In the formula, R1 Is H, methyl, fluorine or chlorine, R2 C for containing1 - 3 Straight-chain alkyl, containing C1 - 4 Branched alkyl, propenyl, propynyl or mono-substituted benzyl, wherein the single substituted benzyl substituent is "nitro, methyl, trifluoromethyl, methoxy, three methoxy, fluorine, and bromine". The invention to replace the mandelic acid as the skeleton, mandelic acid introduced in the structure of the "oxadiazole thioether" structure, design synthesizing a containing "1, 3, 4 - oxadiazole thioether" structure of the mandelic acid derivatives, anti-plant disease fungal activity tests show that the class of compounds of plant diseases caused by fungi has good inhibition activity, for the new pesticide research and development and create provide important scientific basis.
