Organocatalytic Synthesis of (Arylselanyl)phenyl-1<i>H</i>-1,2,3-triazole-4-carboxamides by Cycloaddition between Azidophenyl Arylselenides and β-Oxo-amides
作者:Natália Seus、Bruna Goldani、Eder J. Lenardão、Lucielli Savegnago、Márcio W. Paixão、Diego Alves
DOI:10.1002/ejoc.201301547
日期:2014.2
We describe the use of β-oxo-amides in organocatalyticcycloaddition with aryl azidophenyl selenides. The cycloaddition reactions were performed under mild conditions, with β-oxo-amides and aryl azidophenyl selenides in the presence of a catalytic amount of Et2NH (5 mol-%), and the corresponding products were obtained in good to excellent yields. This organocatalytic methodology tolerated a range of