波谱学杂志 ›› 1993, Vol. 10 ›› Issue (1): 17-24.

• 研究论文 • 上一篇    下一篇

杂环有机锡化合物的谱学表征

胡信全, 王世华, 阎圣刚, 余正坤   

  1. 中国科学院大连化学物理研究所 大连 116023
  • 收稿日期:1992-01-25 修回日期:1992-09-04 出版日期:1993-03-05 发布日期:2018-01-20

SPECTRAL CHARACTERIZATION OF HETEROCYCLIC ORGANOTIN(Ⅳ) COMPOUNDS

Hu Xinquan, Wang Shihua, Yan Shenggang, Yu Zhengkun   

  1. Dalian Institute of Chemical Physics. Chinese Academy of Sciences, Dalian, Liaoning 116023, China
  • Received:1992-01-25 Revised:1992-09-04 Online:1993-03-05 Published:2018-01-20

摘要: 合成了八个杂环芳基正丁基有机锡化合物,它们的通式是RnSnBu(4-n)(R=2-呋喃基或2-噻吩基,n=l,2,3;R=2-(N-甲基)吡咯基或2-吡啶基,n=l)。其中二正丁基-二(2-呋喃基)锡、正丁基-三(2-呋喃基)锡、二正丁基-二(2-噻吩基)锡和正丁基-三(2-噻吩基)锡是新化合物。这些化合物都经过了元素分析和1H、13C和119Sn NMR及IR谱表征,文中重点讨论了它们的谱学特征。

关键词: 杂环有机锡, 119Sn NMR

Abstract: Eight heterocyclic aryl n-butyltin (Ⅳ) compounds are synthesized. The general formula is Rn-SnBu(4-n)(R=2-furyl or 2-thienyl, n=l,2,3; R=2-(N-methyl) pyrrolyl or 2-pyridyl, n=l). Four of them are novel compounds:dibutyl di(2-furyl) tin, butyltri (2-furyl)tin, dibutyl di(2-thienyl) tin and butyl tri(2-thicnyl) tin. Their structures are characterized by elementary analysis, IR and NMR etc. The spectral features are discussed.

Key words: Heteroaryl organotin, 119Sn NMR, 13C NMR