Rearrangement of 1-acetylindoxyl oxime into 1-acetyl-2-acetoxy-3-iminoindoline hydrosulfate
Abstract1-Acetyl-2-acetoxy-3-iminoindoline hydrosulfate was obtained by rearrangement of 1-acetylindoxyl oxime by the action of concentrated H2SO4. The hydrolysis and oxidative dimerization reactions of the above iminoindoline hydrosulfate were investigated.