有机化学 ›› 1999, Vol. 19 ›› Issue (2): 190-194. 上一篇    下一篇

研究论文

哒嗪酮的乙酰胺类化合物的合成及生物活性

罗铁军;欧晓明;罗贞礼   

  1. 湖南省化工研究院.长沙
  • 发布日期:1999-04-25

Synthesis and biological activity of acetamides containing pyridazinones

Luo Tiejun;Ou Xiaoming;Luo Zhenli   

  1. Hunan Inst of Chem Ind.Changsha
  • Published:1999-04-25

2-叔丁基-4-氯-5-羟基-哒嗪-3(2H)-酮(3)与相应的N-烷基或N,N-二烷基氯乙酰胺(4a-4l)反应,合成了2-叔丁基-5-[(N-烷基或N,N-二烷基乙酰胺)氧基]-4-氯-哒嗪-3(2H)-酮(1a-1l),生物活性测定结果表明部分化合物(1a-1l)具有杀虫活性。

关键词: 乙酰胺, 红外分光光度法, 质子磁共振谱法, 元素分析, 核磁共振谱法, 哒嗪酮P, 生物活性, 杀虫剂

2-tert-Butyl-5-[(N-alkyl or N, N-dialkyl acetamide) epoxy]-4- chloropyridazine-3(2H)-one (1a-1l) were synthesized from the corresponding N-alkyl or N, N-dialkyl-2-chloroacetamide (4a-4l) with 2-tert-butyl-5-hydroxy-4-chloro-pyridazine-3(2H)-one(3). The preliminary biological tests indicate that some compounds of (1a-1l) show an insecticidal activity.

Key words: INFRARED SPECTROPHOTOMETRY, BIOLOGICAL ACTIVITY, PROTON MAGNETIC RESONANCE SPECTROMETRY, NMR SPECTROMETRY, ELEMENTAL ANALYSIS, INSECTICIDES, ACETAMIDE, PYRIDAZINONE P

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