Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5213381 | Tetrahedron | 2016 | 4 Pages |
Abstract
A highly economical and efficient copper(I)-catalyzed regioselective method for the synthesis of 1,3,4-trisubstituted and 1,3,4,5-tetrasubstituted pyrazoles via [3+2] cycloaddition of hydrazones and nitroolefins has been reported. This process displays excellent applicability with a wide range of substrates under mild conditions.
Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (173 K)Download as PowerPoint slide
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry