首页|Selenium Dioxide as a Source to make Se-Containing Imidazoheterocycle or Aniline Derivatives
Selenium Dioxide as a Source to make Se-Containing Imidazoheterocycle or Aniline Derivatives
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NSTL
Selenium dioxide is traditionally regarded as an oxidant and rather as a selenium source for making organseliums.Herein,we developed a new selenation method by using selenium dioxide instead of commonly used selenium powder or diselenides to generate Se-substituted imidazoheterocycle and aniline compounds.Furthermore,sodium arenesulfinates were selected as coupling partners instead of traditional aromatic halides.All reactions give desired products in moderate to excellent yields under mild conditions.
anilineImidazo[12-α]pyridinepalladiumselenation
Zijian Zhong、Jinfeng Ma、Pan Xu
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School of Pharmacy Jiangsu University Zhenjiang,212013,China
NSTL
