Synthesis of [(Arylselanyl)alkyl]-1,2,3-triazoles by Copper-Catalyzed 1,3-Dipolar Cycloaddition of (Arylselanyl)alkynes with Benzyl Azides
作者:Oscar Rodrigues、Diego Alves、Maiara Saraiva、Natália Seus、Diego de Souza、Márcio Paixão、Raquel Jacob、Eder Lenardão、Gelson Perin
DOI:10.1055/s-0031-1291135
日期:2012.7
copper salts and sodium ascorbate, various (arylselanyl)alkynes underwent click-type 1,3-dipolarcycloaddition 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