有机化学 ›› 2000, Vol. 20 ›› Issue (1): 108-111. 上一篇    下一篇

研究论文

二(三)丁基锡烯基(炔基)膦酸酯的合成与表征

尹汉东;马春林;张如芬   

  1. 山东省聊城师范学院化学系
  • 发布日期:2000-02-25

Synthesis and characterization of Di - (or Tri) butyltin alkenyl (or alkynyl) phosphates

Yin Handong;Ma Chunlin;Zhang Rufen   

  • Published:2000-02-25

合成了12个新的二(三)丁基锡烯基(炔基)膦酸酯[(n-C4H9)nSn]n-1O2P(0)R,并用元素分析,红外光谱,核磁共振氢谱和TG-DTA对其组成和结构进行了表征,初步生物活性测试表明,有些化合物具有较强的杀螨和杀菌活性。

关键词: 膦酸酯类, 有机锡化合物, 杀虫剂, 生物活性, 元素分析, 红外分光光度法, 核磁共振谱法, 差热分析, 热重量分析, 结构表征

Twelve new di - (or tri) butyltin alkenyl (or alkynyl) phosphates of general formular [(n - C4H9)nSn]n-1O2P(O) R (n=2,3; R= -CH = CClPh, - C ≡ CC5H11-n, - C ≡ CC6H13-n, - C≡CPh, C≡CCH2OMe, C≡CCH2OEt) were synthesized and characterized by elemental analysis, IR, ^1H NMR spectra and TG-DTA. The bioassay of some compounds showed that they had better miticidal activity and fungicidal activity.

Key words: PHOSPHONIC ACID ESTER, ORGANO TIN COMPOUNDS, INSECTICIDES, BIOLOGICAL ACTIVITY, ELEMENTAL ANALYSIS, INFRARED SPECTROPHOTOMETRY, NMR SPECTROMETRY, DIFFERENTIAL THERMAL ANALYSIS, THERMOGRAVIMETRY, STRUCTURE CHARACTERISTICS

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