ABSTRACT
The reaction of 1,5-diaryl-3-methyl-1,4-pentadien-3-one with araldehyde phenylhydrazone/araldoxime in the presence of chloramine-T proceeds regiospecifically in MeOH and regioselectively in AcOH leading to mono- and bis-pyrazolines/ isoxazolines.
ACKNOWLEDGMENT
The authors are grateful to Council of Scientific and Industrial Research (CSIR), New Delhi, for financial assistance.