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Synthesis of [(Arylselanyl)alkyl]-1,2,3-triazoles by Copper-Catalyzed 1,3-Dipolar Cycloaddition of (Arylselanyl)alkynes with Benzyl Azides

  作者 SARAIVA MAIARA T; SEUS NATALIA; DE SOUZA DIEGO; RODRIGUES OSCAR E D; PAIXAO MARCIO W; JACOB RAQUEL G; LENARDAO EDER J; PERIN GELSON; ALVES DIEGO  
  选自 期刊  Synthesis;  卷期  2012年44-13;  页码  1997-2004  
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[摘要]In the presence of catalytic amounts of copper salts and sodium ascorbate, various (arylselanyl)alkynes underwent click-type 1,3-dipolar cycloaddition reactions with a range of benzyl azides bearing electron-withdrawing or electron-donating groups to give a series of novel [(arylselanyl)alkyl]-1,2,3-triazoles. This click chemistry protocol is an efficient method for synthesizing new selenium-nitrogen compounds that are potentially useful in biological studies.

 
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