[Objective] The paper was to explore the insecticidal activities of capsaiein and nonivamlde. [Method] With nonanoic acid and vanillin as starting materials, nonivamide was prepared by reductive amination and N-acylat...[Objective] The paper was to explore the insecticidal activities of capsaiein and nonivamlde. [Method] With nonanoic acid and vanillin as starting materials, nonivamide was prepared by reductive amination and N-acylation reaction, and the chemical structure of target compound was confirmed by 1H NMR and EI-MS. The biological activities of nonivamide and capsaicin were tested. [ Result] Both capsaicin and synthetic nonivamide had no obvious insecticidal activities against third instar larvae of diamondback moth [ Plutella xyllostella （Linnaeus） ] and 3-day-old nymphs of broad bean aphids （Aphis craccivora）. [ Conclusion] The research provided theoretical basis for further study on insecticidal activities of capsaicin.展开更多
基金Supported by National "12th Five-Year Plan" Key Technology R & D Program(2011BAE06B04-11)Science and Technology Development Project of Shandong Province (2011GNC11101)+1 种基金Research Award Fund for Outstanding Young Scientist of Shandong Province (BS2001NY015)Science and Technology Development Fund of Shandong Academy of Sciences (KJHZ 2010 No.2)
文摘[Objective] The paper was to explore the insecticidal activities of capsaiein and nonivamlde. [Method] With nonanoic acid and vanillin as starting materials, nonivamide was prepared by reductive amination and N-acylation reaction, and the chemical structure of target compound was confirmed by 1H NMR and EI-MS. The biological activities of nonivamide and capsaicin were tested. [ Result] Both capsaicin and synthetic nonivamide had no obvious insecticidal activities against third instar larvae of diamondback moth [ Plutella xyllostella （Linnaeus） ] and 3-day-old nymphs of broad bean aphids （Aphis craccivora）. [ Conclusion] The research provided theoretical basis for further study on insecticidal activities of capsaicin.
