Synthesis of pyrazolone derivatives containing indole moiety bearing-4-oxazetidinone

Schiff base synthesis of pyrazolone derivatives containing Indole moiety bearing-4-oxazetiding ring were synthesized by the condensation of 2-(3-(3chloro -1-(4-substitued phenyl )-4-oxozetiding -2-yl(1H-Indole –yl Aceto hydrazone with ethyl 2-(2-(4-substitued phenyl hydrazone)(-4,-4,-4 tri frouro-3-oxo butanoate) this reaction was subjected in schiff base reaction .The structure of these newly synthesized compounds were characterised by 1H NMR,13CNMR ,Mass ,IR, and elemental analysis.

Author(s): S. Muralikrishna, P. Raveendrareddy, L. K. Ravindranath, S. Harikrishna and B. V. Chakravarthi

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