A One Step Synthesis of 1, 3-Disubstituted Indeno-[1, 2-c] pyrazol-4(1H)-ones

Shawali, Ahmad S. (Department of Chemistry, Faculty of Science, University of Cairo) ;
Mekki, Mohammad S.T. (Department of Chemistry, Faculty of Science, King Abdulaziz University) ;
Abdallah, Magda A. (Department of Chemistry, Faculty of Science, University of Cairo) ;
Abbas, Ikhlass M. (Department of Chemistry, Faculty of Science, University of Cairo)

A new synthesis of 1, 3-disubstituted ideno [1, 2-c]-pyrazol-4(1H)-ones has been developed using hydrazonyl halides and 1, 3-indanedione.