143884-85-9Relevant academic research and scientific papers
Synthesis of isatin 3-oximes from 2-nitroacetanilides
Kearney,Harris,Jackson,Joule
, p. 769 - 772 (1992)
2-Nitroacetanilides, prepared by alkaline hydrolysis of 1-arylamino-1-methylthio-2-nitroethenes, are converted into isatin (1H-indole-2,3-dione) 3-oximes by treatment with concentrated sulfuric acid or trifluoromethanesulfonic acid at room temperature.
