Optical activity 1,5-substituted-1,3,5-hexahydrotriazine-2-N-nitroimines: Synthesis and insecticidal activity

摘要

Twelve novel neonicotinoid analogues 1-(2-furfuryl)-5-substituted-1,3,5- hexahydrotriazine-2-N-nitroimines 3a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i, 3j, 3k, 3l were synthesized. Their structures were characterized by ~1H NMR, IR, and elemental analysis. The preliminary bioassay tests showed that all the title compounds gave ≥90% mortality against Nilaparvata lugen 500 mg/L.