Sonochemistry in organocatalytic enamine-azide [3+2] cycloadditions: A rapid alternative for the synthesis of 1,2,3-triazoyl carboxamides
作者:Daiane M. Xavier、Bruna S. Goldani、Natália Seus、Raquel G. Jacob、Thiago Barcellos、Márcio W. Paixão、Rafael Luque、Diego Alves
DOI:10.1016/j.ultsonch.2016.05.007
日期:2017.1
We described herein the use of sonochemistry in the organocatalytic enamine-azide [3+2] cycloadditions of β-oxo-amides with a range of substituted arylazides. These sonochemical promoted reactions were found to be amenable to a range of β-oxo amides or arylazides, providing an efficient access to new N-aryl-1,2,3-triazoyl carboxamides in good to excellent yields and short times of reaction.