Synthesis of Fused, Isolated and Spiro 1,24-triazinoindole Derivatives

Abstract

The synthesis of fused, isolated and spiro 1,2,4-triazinoindole derivatives have been achieved by the reaction of isatin 3-thiosemicarbazone(I) and or 3-(cyano)-3-thiosemicarbazide(X) with chloroacetic acid and aromatic aldehydes in neutral or acidic medium. The structures of new the compounds have been confirmed from spectral and analytical data.