125141-07-3Relevant academic research and scientific papers
BENZENOID-QUINOID TAUTOMERISM IN AZOMETHINES AND THEIR STRUCTURAL ANALOGS. 45. 3-HYDROXY-2-ACETYL-1-METHYLINDOLE IMINES
Shepelenko, E. N.,Dubonosov, A. D.,Lyubarskaya, A. E.,Bren, V. A.,Minkin, V. I.
, p. 639 - 642 (1989)
Some 3-hydroxy-2-acetyl-1-methylindole N-aryl- and N-alkylimines have been obtained.According to UV and IR spectroscopy, they exist as the acoplanar E-ketoenamine isomers.Structural relaxation in the excited state results in the formation of flattened, fluorescing forms.
