Cyclic Enaminone Incorporating 5‐cyanomethylpyrazole‐4‐carbonitrile: Unexpected Formation of Pyrazolo[l,5‐a]pyridine Derivatives

Abstract

in Wiley Online Library (wileyonlinelibrary.com).Novel pyrazolo[l,5-a]pyridine derivatives containing (3-oxocyclohex-1-enyl) amino group at position 2 were synthesized in good yields using simple and efficient methodology. All new compounds are characterized by the different spectral tools.