An Efficient Synthesis of New Spiro[indolo-3(1H),2’(3’H)-oxadiazolyl] and 1-(Triazol-4-ylmethyl)isatin Derivatives

Abstract

The synthesis and the characterization of new isatin derivatives obtained by 1,3-dipolar cycloaddition reactions on allylisatin and propargylisatin are described.The products thus regiospecifically obtained in good yields bear oxadiazolyles or trizolyles groups, and were characterized by FT-IR spectroscopy, NMR spectroscopy and mass spectrometry.