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有机化学
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有机化学 ›› 2000, Vol. 20 ›› Issue (1): 102-107. 上一篇    下一篇

研究论文

沙蚕磷草酸盐的合成与晶体结构

增唏;张大庚;牟兰;卢玉振;周向葛;周忠远   

  1. 贵州大学化学系.贵州;中国科学院成都有机化学研究所.成都(610041)
  • 发布日期:2000-02-25

Synthesis and crystal stucture of shacanlin oxalate

Zeng Xi;Zhang Dageng;Mu Lan;Lu Yuzhen;Zhou Xiangge;Zhou Zhongyuan   

  1. Guizhou Univ., Dept of Chem.Guizhou;Chengdu Inst Organ Chem, CAS.Chengdu(610041)
  • Published:2000-02-25

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合成了一种新的有机磷杀虫剂沙蚕磷[O,O,O',O'-四甲基－S,S'-(2-N,N-二甲氨基-1,3-亚丙基)-双-二硫代磷酸酯]，并制备了它的草酸盐。测定了沙蚕磷草酸盐的晶体结构，结果表明，该晶体属三斜晶系，P1空间群，晶胞参数为:a=0.74342(5)nm,b=1.1057(4)nm,c=1.45295(11)nm,α=98.018(11)°,β=101.012(4)°,γ=96.224(10)°,Z=2。通过元素分析，MS、IR及^1H,^1^3CNMR表征了该化合物的结构。

关键词: 沙蚕磷草酸盐, 晶体结构, 有机磷化合物, 杀虫剂, 元素分析, 红外分光光度法, 质子磁共振谱法, 碳13核磁共振谱法

A new organophosphorus insecticide Shacanlin [O,O,O',O' - tetramethyl - S - S' - (2 - N, N - dimethylamino - trimethylene) - bis - phosphonodithionate] was synthesized and its oxalate was prepared. The crystal structure of Shacanlin oxalate was determined by SRD. The x - ray single crystal structure analysis shows that the crystal is in triclinic space group P 1 and the unit cell parameters as follows: a = 0.74342(%)nm, b=1.1057(4)nm, c = 1.45295(11)nm, α= 98.018(11)°,β = 101.012(4)°,γ= 96.224(10)°,Z = 2. The compound was characterized by elementary analyses, MS、IR and ^1H, ^1^3C NMR.

Key words: CRYSTAL STRUCTURE, ORGANO PHOSPHORUS COMPOUNDS, INSECTICIDES, ELEMENTAL ANALYSIS, INFRARED SPECTROPHOTOMETRY, PROTON MAGNETIC RESONANCE SPECTROMETRY, C13 NMR SPECTROMETRY

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