Formation of 3-[amino(aryl)-methylidene]-1,3-dihydro-2H-indol-2-ones involving ring transformation of 2-aryl-5-(2-aminophenyl)-4-hydroxy-1,3-thiazoles
Keywords: Ring transformation; Eschenmoser coupling reaction; 4-Hydroxy-1,3-thiazoles; 1,3-Dihydro-2H-indol-2-ones; Kinetics;