Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5268585 | Tetrahedron Letters | 2011 | 5 Pages |
Abstract
An efficient and economical protocol for the synthesis of 5-substituted 1H-tetrazoles from various nitriles and sodium azide is described using magnetically recoverable and reusable CuFe2O4 nanoparticles. A wide variety of aryl nitriles underwent [2+3] cycloaddition under mild reaction conditions to afford tetrazoles in good to excellent yields. The catalyst was magnetically separated and reused five times without significant loss of catalytic activity.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
B. Sreedhar, A. Suresh Kumar, Divya Yada,