Synthesis and Biological Activities of(2-Chloropyrid-5-yl)methylene Thiourea
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Graphical Abstract
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Abstract
Ten new (2 chloropyrid 5 yl)methylene thiourea were prepared. Their structures were confirmed by elemental analysis, 1H NMR and IR. The preliminary bioassay showed that they displayed growth promoting activity on cucumber under 10 mg/L and rice under 5 mg/L, respectively.
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