1634718-41-4Relevant academic research and scientific papers
Design, synthesis, structure-activity relationship and insecticidal activities of trifluoromethyl-containing sulfiliminyl and sulfoximinyl phthalic acid diamide structure
Zhou, Sha,Yan, Tao,Hua, Xuewen,Wang, Baolei,Gu, Yucheng,Xiong, Lixia,Li, Yongqiang,Li, Zhengming
, p. 567 - 572 (2014/07/22)
Due to a novel mode action, low toxicity to mammals and low residue characteristics, phthalic acid diamides have aroused considerable interests in agricultural chemistry. With introduction of N-cyano, N-trifluoroacetyl, N-carbamoylsulfiliminyl and sulfoximinyl substituents into phthalamides, 12 novel derivatives containing trifluoromethyl moiety were designed and synthesized. All title compounds were characterized by 1H NMR and high-resolution mass spectrometry. The preliminary results of biological activity assessment indicated that some title compounds exhibited moderate to good insecticidal activities against oriental armyworm (Pseudaletia separata Walker). In particular, Va gave higher activity against oriental armyworm and diamondback moth. The present work reported that the new trifluoromethylated diamides incorporating N-trifluoroacetylsulfoximinyl moieties are potential lead compounds for further structure optimization, providing some insight into the relating structure-activity relationship. Copyright
