Synthesis and Characterization of some Heterocyclic Compounds from Indole Derivatives
Keywords:
indole -2- carboxylic acid, Schiff bases, Oxazepine, 1,3-oxazepane, biological activityAbstract
This research involves preparation of heterocyclic compounds from indole -2- carboxylic acid. The first step synthesized of ester compound from indole -2- carboxylic acid and prepared hydrazinamide from ester.Then prepared Schiff bases from hydrazinamide derivatives with benzaldehyde derivatives. The last step preparedoxazepine and oxazepane derivatives from Schiff bases with(malice, phthalic and succinic)inhydride .These compounds were characterized by melting point ,FT.IR,1HNMRand13C-NMR.
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