- Article
Unlocking Kuhn Verdazyls: New Synthetic Approach and Useful Mechanistic Insights
- Fedor E. Teslenko and
- Leonid L. Fershtat
An optimized synthetic protocol toward the assembly of Kuhn verdazyls based on an azo coupling of arenediazonium salts with readily available hydrazones followed by the base-mediated cyclization of in situ formed formazans with formalin was developed...