化学学报 ›› 1989, Vol. 47 ›› Issue (9): 890-895. 上一篇    下一篇

研究论文

氰基取代的含杂环烯酮缩胺的合成及其波谱和结构特性

王肖君;黄志镗   

  1. 中国科学院化学研究所
  • 发布日期:1989-09-15

Synthesis and spectral and structural characteristics of cyano substituted heterocyclic ketene aminals

WANG XIAOJUN;HUANG ZHITANG   

  • Published:1989-09-15

由氰基乙酸酯或丙二腈先制得氰基取代的烯酮缩硫醇, 然后与二胺反应合成了氰基取代的含杂环烯酮缩胺, 测定了它们的UV、IR、^1H及^1^3C NMR等波谱, 并测定了其中两个化合物的晶体结构, 对所得的波谱和结构特性进行了讨论。

关键词: 紫外分光光度法, 硫醇, 红外分光光度法, 晶体结构, 质谱法, 碳13核磁共振谱法, 光谱分析, 质子磁共振谱法, 氰基, 杂环化合物

Cyano-substituted heterocyclic ketene aminals were synthesized by the reaction of cyano-substituted ketene mercaptals, which were prepared from cyano acetic esters or malononitrile with diamines. Their UV, IR, 1H and 13C NMR spectra were measured. The crystal structures of aminals I and II were determine

Key words: ULTRAVIOLET SPECTROPHOTOMETRY, MERCAPTAN, INFRARED SPECTROPHOTOMETRY, CRYSTAL STRUCTURE, MASS SPECTROGRAPHY, C13 NMR SPECTROMETRY, SPECTROGRAPHIC ANALYSIS, PROTON MAGNETIC RESONANCE SPECTROMETRY, CYANO GROUP, HETEROCYCLIC COMPOUNDS

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