化学通报（网络版）
化學通報（網絡版）
화학통보（망락판）
Chemistry Online
2003年
1期
,共1页
异噁唑醚菊酯%杀虫剂%合成%生物活性
異噁唑醚菊酯%殺蟲劑%閤成%生物活性
이오서미국지%살충제%합성%생물활성
Pyrethroid%Isoxazole%Insecticide%Synthesis%Bioactivity
以4-异丙基-3-取代苯基-5-羟基异噁唑和3-苯氧基苄基溴为原料,三乙胺为缚酸剂,设计并合成了14个未见报道的4-异丙基-3-取代苯基-5-异噁唑基-(3'-苯氧基)苄基醚.通过红外光谱、核磁共振、元素分析等手段,确证了它们的化学结构.初步的试验表明,其中9个异噁唑醚菊酯化合物具有较强的生物活性,为新型拟除虫菊酯的创制提供了参考依据.
以4-異丙基-3-取代苯基-5-羥基異噁唑和3-苯氧基芐基溴為原料,三乙胺為縳痠劑,設計併閤成瞭14箇未見報道的4-異丙基-3-取代苯基-5-異噁唑基-(3'-苯氧基)芐基醚.通過紅外光譜、覈磁共振、元素分析等手段,確證瞭它們的化學結構.初步的試驗錶明,其中9箇異噁唑醚菊酯化閤物具有較彊的生物活性,為新型擬除蟲菊酯的創製提供瞭參攷依據.
이4-이병기-3-취대분기-5-간기이오서화3-분양기변기추위원료,삼을알위박산제,설계병합성료14개미견보도적4-이병기-3-취대분기-5-이오서기-(3'-분양기)변기미.통과홍외광보、핵자공진、원소분석등수단,학증료타문적화학결구.초보적시험표명,기중9개이오서미국지화합물구유교강적생물활성,위신형의제충국지적창제제공료삼고의거.
Fourteen new pyrethroids containing isoxazole were designed and synthesized from 4-isopropyl-3-substituted phenyl-5-hydroxyl isoxazoles as major material, whose structures were also characterized by IR, 1H NMR and elemental analysis. The experimental data indicated that nine kinds of the above studied pyrethroids containing isoxazole were active against cabbage worm and cotton aphid.
