ChemInform Abstract: Synthesis of 1H-Indol-3-ylpyrazole Derivatives from 1,3,5-Triketones and Arylhydrazines: One-Pot Construction of Pyrazole and Indole Rings

Immune Modulator Research Center, KRIBB, Daejeon 305-806, KoreaReceived July 3, 2013, Accepted August 30, 2013The reaction of 1,3,5-triketones and arylhydrazines provided indolylpyrazole derivatives in a one-pot reactionin good to moderate yields. Both the pyrazole and indole rings were constructed simultaneously withphenylhydrazine, RCOCH